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User Manual UMFLUXUS_G6V4-2EN Ultrasonic

1. supply line gt 20 D return line gt 10 D CO disturbance source compressor supply line I gt 100 D UMFLUXUS_G6V4 2EN 2011 03 29 25 FLUXUS G60x 5 Selection of the Measuring Point 5 3 Influence of Noise The ultrasonic waves do not only propagate in the medium but also in the pipe wall see Fig 5 1 They are reflected at flanges Te ultrasonic waves in the medium measuring signal See NREL eRe reece ultrasonic waves in the pipe wall pipe wall signal Fig 5 1 Propagation of ultrasonic waves The reflected pipe wall signals can disturb the measurement especially if e the measuring point is close to the reflection point e the pipe wall signals and measuring signals are received by the transducer at the same time Tab 5 3 Measuring points to be avoided measuring point directly at the reflection point Is lt 3 D disadvantageous a 26 UMFLUXUS_G6V4 2EN 2011 03 29 5 Selection of the Measuring Point FLUXUS G60x Tab 5 3 Measuring points to be avoided Measuring point at a distance of Ils 2 D from the reflection point di
2. medium medium density sound kinematic compressibility temperature pressure speed viscosity factor C bar kg m m s mm2 s AGA8 DC92 K 0 40 31 177 415 43 0 358693909 0 9062727 10 29 683 425 18 0 38628171 0 9182674 20 28 354 434 39 0 414403611 0 928556 30 27 159 443 13 0 44309437 0 9374469 40 26 076 451 46 0 472426753 0 9451792 50 25 09 459 43 0 502271821 0 9519414 60 24 186 467 08 0 532704871 0 9578844 70 23 353 474 44 0 563696313 0 9631301 80 22 583 481 54 0 595270779 0 9677784 0 80 68 928 411 41 0 184177693 0 819764 10 64 534 422 6 0 19880993 0 8446627 20 60 824 433 08 0 213649217 0 8656106 30 57 632 442 93 0 228709745 0 883441 40 54 841 452 23 0 24399628 0 8987615 50 52 372 461 06 0 259547086 0 9120284 60 50 164 469 47 0 275336895 0 9235928 70 48 174 477 51 0 291402001 0 9337303 80 46 367 485 22 0 307718852 0 9426606 0 120 111 81 429 84 0 134809051 0 7579655 10 103 24 438 35 0 144178613 0 7919381 20 96 221 447 12 0 153874934 0 8207028 30 90 346 455 84 0 163836805 0 8452495 40 85 332 464 39 0 174014438 0 8663576 50 80 984 472 7 0 184419145 0 8846352 60 77 166 480 75 0 195021123 0 90056 70 73 775 488 53 0 205828533 0 9145109 80 70 737 496 07 0 216831361 0 9267913 UMFLUXUS_G6V4 2EN 2011 03 29 229 FLUXUS G60x D Certificates D Certificates 230 UMFLUXUS_G6V4 2EN 2011 03 29 FLEXIM Declarati
3. cold start resistant activation of the storing of the signal amplitude x Store Amplitude off gt ON lt The value will only be stored if the data logger is activated SE ETAT activation of the storing of the sound speed of x E EE the medium off gt ON lt f t The value will only be stored if the data logger is activated activation of an acoustic signal every time a x 182 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant Instrum Inform selection of the displays for information about Spee re BUDCE od the transmitter Instrum Inform display of the type serial number and max available data logger memory G60X XXXXXXXX Free 18327 display of the type serial number and firmware version with the date dd day mm month yy year G60X XXXXXXXX V X XX dd mm yy STORE CURR REC selection of the displays for the storing of a pa special Bunce 4 rameter record Store Curr Rec i p This menu item can only be selected if the pa rameters have been entered in the program branch Parameter selection of the number for a parameter record Store Par To t Par Record 01 5 Ta confirmation of overwriting of an existing pa Verwi ie rameter record no gt YES lt its a i This display will only be indicated if the selected number already contains a parameter record Delete Para Rec selection of the displays for the deleting of
4. 00 O z 100 g 100 Baii PETIT _ _ _ _ S SS 10 100 i flow velocity m s UMFLUXUS_G6V4 2EN 2011 03 29 225 FLUXUS G60x C Reference C Reference The following tables provide assistance for the user The accuracy of the data depends on the composition the temperature and the manufacturing process of the material FLEXIM does not assume liability for any inaccuracies C 1 Sound Speed of Selected Pipe and Lining Materials at 20 C The values of some of these materials are stored in the internal database of the transmit ter Column Cow Shows the sound speed longitudinal or transversal used for the flow measurement material Ctrans Clon Cflow material Ctrans Clon Cflow m s m s m s m s aluminum 3 100 6 300 trans platinum 1670 trans asbestos ce 2 200 trans polyethylene 925 trans ment lead 700 2 200 trans polystyrene 1 150 trans bitumen 2 500 trans PP 2 600 trans brass 2 100 4 300 trans PVC 2 395 long carbon steel 3 230 5 800 trans PVC hard 948 trans copper 2 260 4700 trans PVDF 760 2 050 long Cu Ni Fe 2510 trans quartz glass 3515 trans ductile iron 2 650 trans rubber 1 900 2 400 trans glass 3 400 4 700 trans silver 1 590 trans grey cast iron 2 650 4 600 trans Sintimid 2472 long PE 1 950 long stainless steel 3 230 5 790 trans Perspex 1 250 2 730 long Teka PEEK 2 537 long PFA 11
5. FLUXUS G60x 4 2 Status Indication Tab 4 1 LED SIGNAL LED off transmitter offline LED lights green signal quality of the measuring channel sufficient for a measurement LED lights red signal quality of the measuring channel not sufficient for a measurement Tab 4 2 LED BATTERY LED flashes green battery is being charged LED lights green battery is charged LED off charge state of the battery gt 10 LED flashes red charge state of the battery lt 10 Note If the LED BATTERY flashes red green the power supply has an internal error Contact FLEXIM for more information 4 3 Serial Number The type and the serial number are shown on the nameplate of the transmitter When contacting FLEXIM always have both numbers and the number of the firmware version at hand see section 17 6 UMFLUXUS_G6V4 2EN 2011 03 29 19 FLUXUS G60x 4 Transmitter 4 4 Keyboard The keyboard consists of three function keys ENTER BRK and C the status indicator BATTERY and ten numerical keys Several keys have double functions They can be used for entering data and for navigat ing through scroll lists The arrow shaped keys lt 4 6 g and 2 are used as cursor keys in the selection mode and for entering digits and letters in the input mode Tab 4 3 General functions Cc switching on the transmitter LIGHT switching on off the backlight of the display ENTER confirmation of selection or of entered value
6. A Mode FastFood 54 5 m3 h If the data logger is activated a new data set will be created and storing of measured val ues will be started If the FastFood mode is deactivated or if the measurement is inter rupted the storing will be stopped Note The values of the current measuring data set will be deleted if the FastFood mode is deactivated and activated again without interrupt ing the measurement The values of the current measuring data set will be kept if the mea surement is interrupted before the FastFood mode is activated again A new measuring data set is created when the next measure ment is started 13 7 Calculation Channels In addition to the ultrasonic measuring channels the transmitter has two virtual calcula tion channels Y and Z The measured values of the measuring channels A and B can be used for calculations by the calculation channels The result of the calculation is the measured value of the selected calculation channel This measured value is equivalent to the measured values of a measuring channel All operations with the measured values of a measuring channel totalizing online transmis sion of data storing outputs etc can also be done with the values of a calculation channel 13 7 1 Characteristics of the Calculation Channels In the program branch Parameter the measuring channels to be used for the calcula tion and the calculation function have to be entered UMFLUXUS_G6V4 2EN
7. ccecenssseessseeneeeeeeseeeeesseneensceesuseesnseeesaseeeeaseeeeaseeneesseeees 71 Input of the Pipe Parameters cccccececccceeeeeeeceeeeeeeeeeeeeeeeeeeeeeeseeeeaeeeeeeneeaeees 71 Input of the Medium Parameters c cccceeeeeecceeeeeeeeeeeeeeeeeeeeaeeeesesnaeeeeeneesaees 74 Other Parameters so ecscgseeesevese sees A a teeta 76 Selection of the Channels cccccccceeceeeceeeeeeeeececeeeceeaneceeeceaneceeesesneaeeeeeseenaees 76 Defining the Number of Sound Paths 00 ce eceeeeeeceeeeneeeeeneeeeeeeeeesneeeeenaeeeeeeees 77 Transducer DiStanCetyisciccctecezactiegieten ce ctoneceatietageacs te avid ween advaletde eae 79 Start of the Measurement cccccececceeceeeeeeeceeeeeaeeeeeeseaeaeeeeseeeeeeeeeneeaeeeeenees 82 Detection of the Flow Direction cccccccecececcececeeeeeeeceeeeseeeaeeeeeeeeaeeeeeesnneeeees 83 Stopping the MeaSUreEMENL ee eecceceeneeeeereeeeeeeeeeeaaeeceeeeessaeeeseaeeseeeeeetnaeeesenas 83 UMFLUXUS_G6V4 2DE 2011 03 29 FLUXUS G60x 12 12 1 12 2 12 3 12 4 12 5 13 13 1 13 2 13 3 13 4 13 5 13 6 13 7 13 8 14 14 1 14 2 15 15 1 15 2 15 3 15 4 16 16 1 16 2 16 3 16 4 16 5 Displaying the Measured Values csecseseesseeeesseeeenseeeenseeeensseeeuseeeeensenenees 84 Selection of the Physical Quantity and of the Unit of Measurement 84 Toggling Between the Channels 0 c ccccccececceece
8. 100 H 35 60 K 15 25 40 M 10 10 20 P 8 6 10 Q 6 3 5 S 3 Enter the new adjusted transducer distance Press EN Transd Distance TER 50 0 mm Scroll with key g again until the transducer distance is balot I See mm displayed and check the difference between the optimum ITAY m3 h and the entered transducer distance Repeat the steps if necessary Note If the transducer distance is changed during the measurement the consistency check will have to be repeated Repeat the steps for all channels on which a measurement is being made UMFLUXUS_G6V4 2EN 2011 03 29 81 FLUXUS G60x 11 Basic Measurement 11 6 3 Value of the Sound Speed The sound speed of the medium can be displayed during the measurement by pressing key 3 If an approximate range for the sound speed has been entered in the program branch Parameter and the transducer distance has been optimized afterwards as described in section 11 6 2 it is recommended to write down the sound speed for the next measure ment By doing this it will not be necessary to repeat the fine adjustment Also write down the medium temperature because the sound speed depends on the tem perature The value can be entered in the program branch Parameter or a user defined medium can be created for this sound speed see section 16 2 and 16 3 11 7 Start of the Measurement The measured values are displayed in the lower line Press ENTER to retur
9. 36 D 7 5 2 D 3D K G 20D 20D Fig 5 1 Area for the measuring point with a favorable flow profile and low influence of noise In consideration of the flow profile and the influence of noise the measuring point can be selected in the area 3 7 5 2 D on the right side of pipe segment 2 with max distance from the elbow In the example a distance of 36 D from the elbow was selected 28 UMFLUXUS_G6V4 2EN 2011 03 29 5 Selection of the Measuring Point FLUXUS G60x It is not always possible to meet both requirements at the same time In these cases the measuring point has to be selected in such way that the influence of noise is min and the measuring point is as far from the disturbances of the flow profile as possible Tabelle 5 5 example medium natural gas pipe material stainless steel length of pipe segment 1 20 D length of pipe segment 2 5 D number of sound paths 2 e area with developed flow profile disturbance source 90 Krummer recommended area for the measuring point gt 20 D complete pipe segment 2 see Tab 5 2 e area with low influence of noise reflection point flange recommended area for the measuring point gt 3 D and outside of 7 5 2 D on pipe segment 1 see Tab 5 2 16D fia 7 5 2 D E 3D K ee UU 20D 5D Fig 5 1 Area for the measuring point with low influence of noise and n
10. All reasonable effort has been made to ensure the correctness of the content of this user manual However If you find any erroneous information please inform us We will be grateful for any suggestions and comments regarding the concept and your experience working with the instrument This will ensure that we can further develop our products for the benefit of our customers and in the interest of technological progress If you have any suggestions about improv ing the documentation and particularly this user manual please let us know so that we can consider your comments for future reprints The contents of this user manual are subject to changes without prior notice All rights re served No part of this manual may be reproduced in any form without FLEXIM s written permission 1 2 Safety Instructions The user manual contains instructions that are marked as follows Note This text contains important information about the use of the flowme ter Attention This text contains important instructions which should be observed to avoid damage or destruction of the flowmeter Proceed with spe cial caution This texts denotes instructions according to directive 94 9 EC Observe these safety instructions UMFLUXUS_G6V4 2EN 2011 03 29 11 FLUXUS G60x 1 Introduction 1 3 Warranty The FLUXUS flowmeter is guaranteed for the term and to the conditions specified in the sales contract provided the equipment has
11. UMFLUXUS_G6V4 2EN 2011 03 29 107 FLUXUS G60x 14 Data Logger and Transmission of Data Transmission of Data FluxData32 exe untitled flx 0 x Fie Measuring dataset DUT Options Help values Shift Ctrl M R ees ee Dabacerime Shift Ctrl U Table values MEASURING DA Heat Flow coefficients Shift Ctrl w Reset COM Port Communication window Shift Ctrl F Details of measuring data set Select the menu DUT gt Receive measuring val ues Wait until the data are transmit ted Stop of the Transmission of Data FluxData32 exe received data Ioj xj File Measuring dataset 01 DUT Options Help ejej see RECEIVED MEASURING DATA SETS No START A J Avalues A Name J4 01 08 10 2009 11 43 52 m3 h 96 02 03 11 2009 13 42 57 m s Details of measuring data set Measuring data set 01 dated 08 10 2009 11 43 52 contains 8 Channel A 96 values m3 h of measuring point a eat Select the menu File gt Save x Save which sets G All sets v C Selected 1 sets A ae C Select set Select the series of measure ment to be stored Click on OK Select the path on which the data should be stored Enter the file name Click on Save The file will be stored with the file extension flx 108 UMFLUXUS_G6V4 2EN 2011 03 29 14 Data Logger and Transmission of Data F
12. menu language English German French Dutch Spanish 192 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x FLUXUS G608 A2 explosion protection category gas 3G dust 2D EPL Gc Db zone 2 21 A marking CE 0637 amp T II3G Ex nA nC ic IIC T6 T4 Gc E II2D Ex tb IIIC T 100 C Db X Ta 10 50 60 C certification IBExU10ATEX1067 type of protection gas non sparking dust protection by enclosure temperature inputs intrinsic safety measuring functions physical quantities operating volumetric flow rate standard volumetric flow rate mass flow rate flow velocity totalizer volume mass calculation functions average difference sum diagnostic functions sound speed signal amplitude SNR SCNR standard deviation of ampli tudes and transit times data logger loggable values all physical quantities totalized values and diagnostic values capacity gt 100 000 measured values communication interface RS232 USB serial data kit software all Win dows versions FluxData download of measurement data graphical presentation conversion to other formats e g for Excel FluxKoef creating medium data sets cable RS232 adapter RS232 USB transport case dimensions 500 x 400 x 190 mm outputs The outputs are galvanically isolated from the transmitter accessories o
13. min C 40 40 40 max C 170 170 170 temperature x x x compensation 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 Lamb wave transducer S typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended in reflection mode and for a flow velocityof 15 m s pipe diameter max extended in diagonal mode and for a flow velocity of 25 m s UMFLUXUS_G6V4 2EN 2011 03 29 199 FLUXUS G60x B Technical Data Lamb Wave Transducers contact surface steel cap 304 1 4301 PPSU steel cap 304 1 4301 PPSU technical type GRM1NC3 GRP1NC3 GRQi1NC3 order code GLM NNNNL GLP NNNNL GLQ NNNNL transducer MHz 1 2 4 frequency medium pressure min extended bar min bar metal pipe metal pipe metal pipe 10 d gt 60 mm 10 d gt 35 mm 10 d gt 15 mm 5 d lt 60 mm 5 d lt 35 mm 5 d lt 15 mm plastic pipe 1 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 30 15 7 min recommended mm 40 20 10 max recommended mm 90 50 22 max extended mm 150 70 35 pipe wall thickness min mm 2 1 0 5 max mm 5 1 material housing PPSU with stainless PPSU with stainless PPSU with stainless steel cap 304 1 4301 PPSU degree of prote
14. 16 5 3 Adding all Materials Media to the Scroll List Select Add all to add all materials media of the database Pacer talrig l to the current scroll list Press ENTER gt Add all 16 5 4 Removing a Material Medium from the Scroll List Select Remove Material or Remove Medium to remove Material list a material medium from the scroll list Press ENTER gt Remove Material All materials media of the current scroll list will be dis gt 1 r j Remove Materialy played in the lower line Stainless Steel Select the material medium Press ENTER The material medium will be removed from the scroll list Note User defined materials media will always be displayed in the scroll lists of the program branch Parameter They can not be removed 16 5 5 Removing all Materials Media from the Scroll List Select Remove all to remove all materials media from the scroll list Press ENTER User defined materials media will not be removed Material list T gt Remove all UMFLUXUS_G6V4 2EN 2011 03 29 121 FLUXUS G60x 17 Settings 17 Settings 17 1 Time and Date The transmitter has a battery powered clock Measured values are automatically stored with the date and time 17 1 1 Time Select Special Funct SYSTEM settings Set SYSTEM settings t clock Press ENTER Set Clock The current time is displayed Select ok to confirm the time or new to set the time Press ENTER Select the digi
15. BRK C ENTER RESET Press these three keys simultaneously to correct a malfunction The reset has the same effect as restarting the transmitter Stored data are not af fected BRK interruption of the measurement and selection of the main menu Be careful not to stop a current measurement by inadvertently pressing key BRK BRK switching off the transmitter by pressing key BRK three times Tab 4 4 Navigation BRK selection of the main menu eA 6e scroll to the left right through a scroll list A 2 scroll upwards downwards through a scroll list ENTER confirmation of the selected menu item Tab 4 5 Input of digits o 9 input of the digit shown on the key sign for the input of negative values Gu decimal marker Cc Delete values After the value has been deleted the previous value will be dis played ENTER confirmation of input 20 UMFLUXUS_G6V4 2EN 2011 03 29 4 Transmitter FLUXUS G60x Tab 4 6 Input of text 4 6 positioning of the cursor 9 changing the currently selected character to an A 3 changing the currently selected character to a Z 5 changing between small and capital letters 8 2 selection of the precedent next ASCII character 0 deleting the character and inserting a blank F we Automatic scrolling up or down through the limited ASCII character set The character changes every second The scrolling is stopped by pressing
16. Press ENTER to store the settings UMFLUXUS_G6V4 2EN 2011 03 29 157 FLUXUS G60x 21 Outputs 21 6 2 Setting the Limits If the switching condition MAX or MIN has been selected in the scroll list func the limit of the output will have to be defined Select in the scroll list Input the physical quantity to be used for the comparison The following list items are avail able R1 Input f act Volume flow e selected physical quantity signal amplitude sound speed of the medium Press ENTER mae switching condition MAX High Limit 10 00 m3 h Enter the upper limit Press ENTER The alarm will switch if the measured value exceeds the limit E switching condition MIN Low Limit 10 00 m3 h Enter the lower limit Press ENTER The alarm will switch if the measured value falls below the limit example 1 High Limit 10 m h volumetric flow rate 9 9 m3 h the limit is exceeded the alarm switches volumetric flow rate 11 m h the limit is not exceeded the alarm does not switch example 2 Low Limit 10 m h volumetric flow rate 11 m h the measured value is below the limit the alarm switches volumetric flow rate 9 9 m3 h the measured value is not below the limit the alarm does not switch If the switching condition QUANT has been selected in the scroll list func the limit of the output will have to be defined TEE switching condition QUANT Quantity Limit 1 00 m3 Enter the limit of the totaliz
17. output Measuring value actual measure physical quantity selected in the program branch Output Options Flow flow independently of the physical quantity se lected in the program branch Output Options Quantity Q totalizer for the positive flow direction actual measure totalizer for the physical quantity selected in the program branch Output Options Flow flow totalizer Q totalizer for the negative flow direction actual measure totalizer for the physical quantity selected in the program branch Output Options Flow flow totalizer xO sum of the totalizers positive and negative flow direction actual measure totalizer for the physical quantity selected in the program branch Output Options Flow flow totalizer Limit R1 limit message alarm output R1 R2 limit message alarm output R2 R3 limit message alarm output R3 Temperature Is only available if a temperature input has been assigned to the channel T Inlet T1 supply temperature T Outlet T2 return temperature T 3 EINGANG T3 further temperature input T 4 INPUT T4 further temperature input TV T1 TR T2 difference between supply and return tempera ture TV T1 T3 difference between supply temperature and T 3 TR T2 T3 difference between return temperature and T 3 TV T1 T4 difference between supply temperature and T 4 TR T2 T4 difference between return temperature and T 4 T3 T4 difference between T 3 a
18. 1 4301 contact surface PPSU PPSU PPSU degree of protection IP65 IP65 IP65 according to IEC EN 60529 transducer cable type 1699 1699 1699 length m 4 4 3 dimensions length mm 84 84 70 width b mm 40 40 30 height h mm 59 59 47 5 dimensional drawing a R T L Lt T T l T E le of go fal operating temperature min C 40 40 40 max C 170 170 170 temperature X x x compensation UMFLUXUS_G6V4 2EN 2011 03 29 217 FLUXUS G60x B Technical Data technical type GRM1NH3 GRP1NH3 GRQ1NH3 explosion protection transducer GLM NA1NL GLP NA1NL GLQ NA1NL category gas 3G dust 2D gas 3G dust 2D gas 3G dust 2D EPL Gc Db Gc Db Gc Db zone 2 21 2 21 2 21 explosion protection temperature pipe surface min C 55 55 55 max C 150 150 150 A marking ce 0637 amp C 0637 amp CE 0037 amp T II3G Ex nA IIC T6 T2 II3G Ex nA IIC T6 T2 1I3G Ex nA IIC T6 T2 E Gc X Gc X Gc X x II2D Ex tb IIIC TX Db II2D Ex tb IIIC TX Db lI2D Ex tb IIIC TX Db certification IBExU10ATEX1163 X IBExU10ATEX1163 X IBExU10ATEX1163 X type of protection gas non sparking gas non sparking gas non sparking dust protection by dust protection by dust protection by enclosure enclosure enclosure necessary trans ducer mounting fixture remark on request 1 depending on application typical absolute value for natural gas nitrogen compr
19. 2011 03 29 95 FLUXUS G60x 13 Advanced Measuring Functions A calculation channel can not be attenuated The damping factor has to be set separately for each of the two measuring channels Two cut off flow values for each calculation channel can be defined The cut off flow is not based on the flow velocity as for measuring channels Instead it is defined in the unit of measurement of the physical quantity selected for the calculation channel During the measurement the calculated values are compared to the cut off flow values and set to zero if necessary A calculation channel provides valid measured values if at least one measuring channel provides valid measured values 13 7 2 Parameterization of a Calculation Channel Select a calculation channel Y or Z in the program branch Parameter t Parameter Press ENTER for Channel Ys re The current calculation function is displayed Press EN a z fae TER to edit the function SCHL fanet ch2 t Three scroll lists are displayed in the upper line A B e selection of the first measuring channel ch1 e selection of the calculation function funct e selecton of the second measuring channel ch2 Select a scroll list with key 4 or 6 The list items are displayed in the lower line Scroll with key g and 2 through the scroll list All mea suring channels and their absolute values can be used as input channels for the calculation The following calculation functions are avail
20. 29 5 m h switching condition MIN or MAX R1 Hysterese 1 00 m3 h Enter the value for Hysterese or Enter 0 zero to work without a hysteresis Press ENTER UMFLUXUS_G6V4 2EN 2011 03 29 159 FLUXUS G60x 21 Outputs 21 7 Behavior of the Alarm Outputs 21 7 1 Apparent Switching Delay Measured values and totalizer values will be displayed rounded to two decimal places The limits however will be compared to the non rounded measured values This might cause an apparent switching delay when the measured value changes marginally less than two decimal places In this case the switching accuracy of the output is greater than the accuracy of the display 21 7 2 Reset and Initialization of the Alarms After a cold start all alarm outputs will be initialized as follows Tab 21 5 Alarm state after a cold start func OFF typ NON HOLD mode NO Cont Limit 0 00 Press key C three times during the measurement to set all alarm outputs to the idle state Alarm outputs whose switching condition is still met will be activated again after 1 s This function is used to reset alarm outputs of the type HOLD if the switching condition is not met anymore By pressing key BRK the measurement will be stopped and the main menu selected All alarm outputs will be de energized independently of the programmed idle state 21 7 3 Alarm Outputs during Transducer Positioning At the beginning of the transducer positionin
21. Press ENTER until the menu item Serial Output is displayed Serial Output Select yes to activate the online transmission of data no gt YES lt Set the storage rate see section 14 1 2 Start the measurement The measuring point number will be requested see section 14 1 4 The measured values are transmitted during the SEND ONLINE HEAD measurement 20 mm 14 2 6 Offline Transmission of Data to a Terminal Program e Start the terminal program Enter the transmission parameters into the terminal program see section 14 2 4 The transmission parameters of the terminal program and of the transmitter have to be identical Select Special Funct Print Meas Val Press ial F Ce Specia unc t ENTER Print Meas Val UMFLUXUS_G6V4 2EN 2011 03 29 105 FLUXUS G60x 14 Data Logger and Transmission of Data NO VALUI ES E Print Meas Val S Print Meas Val ERIAL ERROR This error message will be displayed if no measured va lues are stored Press ENTER This message will be displayed if the measuring signal is sufficient The progress of the transmission of data is displayed by a bar graph This error message will be displayed if an error has oc curred during the serial transmission Press ENTER Check the connections and make sure that the PC is ready to receive data 14 2 7 Offline Transmission of Data with the Program FluxData The measurement
22. a pulse will be emitted r Enter the pulse width Pulse Width 100 ms The range of possible pulse widths depends on the specifi cation of the instrument e g counter PLC that is to be connected to the output The max flow that the pulse output can work with will be displayed now This value is cal culated on the basis of the entered pulse value and pulse width If the flow exceeds this value the pulse output will not function properly In this case the pulse value and the pulse width must be adapted to the flow conditions Press ENTER 21 6 Activation of a Binary Output as an Alarm Output Note The menu item Alarm Output will only be displayed in the pro gram branch Output Options if an alarm output has been in stalled Max 3 alarm outputs R1 R2 R3 per channel operating independently of each other can be configured The alarm outputs can be used to output information on the current mea surement or to start and stop pumps motors etc 156 UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x 21 6 1 Alarm Properties The switching condition the holding behavior and the switching function of an alarm out put can be defined Tab 21 4 Alarm properties alarm property setting description func MAX The alarm will switch if the measured value exceeds switching condition the upper limit MIN The alarm will switch if the measured value falls be low the lower limit gt
23. length m 5 9 5 9 5 9 dimensions length mm 136 5 136 5 136 5 width b mm 59 59 59 height h mm 90 5 90 5 90 5 dimensional draw a A ing a Bad Ka Kon I I a o o a a o Ko a E o LQ operating temperature min C 40 40 40 max C 170 170 170 temperature x x x compensation UMFLUXUS_G6V4 2EN 2011 03 29 211 FLUXUS G60x B Technical Data technical type GRG1NW3 GTG1NW3 GRH1NW3 GTH1NW3 GRK1NW3 GTKINW3 explosion protection transducer GLG GLG GLH GLH GLK GLK NA1NL NA1NL LC NA1NL NA1INL LC NAINL_ NA1NL LC category gas 2 3G dust 2D gas 2 3G dust 2D gas 2 3G dust 2D EPL Gb Gc Db Gb Gc Db Gb Gc Db zone 1 2 21 1 2 21 1 2 21 explosion protection temperature pipe surface min C 55 55 55 max C 140 140 140 A marking cE 0637 amp cE 0637 amp cE 0637 amp T I12 3G Ex q nA IIC I12 3G Ex q nA IIC I12 3G Ex q nA IIC E T6 T2 Gb Gc T6 T2 Gb Gc T6 T2 Gb Gc X 12D Ex tb IIIC TX 12D Ex tb IIIC TX 12D Ex tb IIIC TX certification IBExU10ATEX1162 X IBExU10ATEX1162 X IBExU10ATEX1162 X type of protec gas powder filling gas powder filling gas powder filling tion non sparking non sparking non sparking dust protection by dust protection by dust protection by enclosure enclosure enclosure necessary transducer mounting fixture 1 depending on application typical absolute value for
24. ro Press ENTER The value displayed in Pipe Circumfer is calculated on the basis of the last displayed value of the outer pipe di ameter Pipe Circumfer 314 2 mm example 100 mm z 314 2 mm Enter the pipe circumference The limits for the pipe cir cumference are calculated on the basis of the limits for the outer pipe diameter Pipe Circumfer 180 mm During the next scroll through the program branch Param Outer Diameter eter the outer pipe diameter that corresponds to the en lee ua tered pipe circumference will be displayed example 180 mm x 57 3 mm Note The pipe circumference is only edited temporarily When the trans mitter switches back to the display of the pipe circumference inter nal recalculation slight rounding errors may occur example entered pipe circumference 100 mm displayed outer pipe diameter 31 8 mm When the transmitter switches back to the display of the pipe circumfer ence 99 9 mm will be displayed UMFLUXUS_G6V4 2EN 2011 03 29 123 FLUXUS G60x 17 Settings 17 2 2 Medium Pressure The dependency of the properties of a medium on the pressure can be taken into ac count This display will only be indicated if Special Funct SYSTEM settings Measur ing Gas Measuring is deactivated If Gas Measuring is activated the medium pressure will always be requested in the program branch Parameter If on has been selected the medium pressure will be re Puid press
25. the RS232 cable and the RS232 USB adapter are part of the serial data kit optional serial interface Fig 6 13 Connections of the transmitter FLUXUS G601 UMFLUXUS_G6V4 2EN 2011 03 29 41 FLUXUS G60x 7 Installation of FLUXUS G608 7 Installation of FLUXUS G608 7 1 Location Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 Select the measuring point according to the recommendations in chapter 4 The ambient temperature must be within the operating temperature range of the transmitter and the transducers see annex B section Technical Data 7 2 Installation of the Transmitter Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 7 2 1 Placement Push the support back to the stop of the support plate support plate Fig 7 1 Placement of the transmitter 7 2 2 Hanging Press both ends of the handle outwards and pass them past the support plate Turn the handle upwards handle Fig 7 2 Hanging of the transmitter 42 UMFLUXUS_G6V4 2EN 2011 03 29 7 Installation of FLUXUS G608 FLUXUS G60x 7 2 3 Installation on a Pipe Attention The pipe temperature must not exceed the operating temperature of the transmitter Fix the tension belt to the pipe with the button Tighten the tension belt by me
26. transmitter with inputs CE 0637 amp II3G Ex nA nC ic IIC T6 T4 Ge 12D Ex tb IIIC T 100 C Db The installation operating and safety instructions have to be observed Berlin 2011 03 25 fo ER Dipl Ing Jens Hilpert Managing Director KE608A2V 1 OEN doc FLEXIM Flexible Industriemesstechnik GmbH Wolfener Stra e 36 12681 Berlin Tel 49 0 30 93 66 76 60 Fax 49 0 30 93 66 76 BO FLEXIM Declaration of conformity We FLEXIM Flexible Industriemesstechnik GmbH Wolfener Str 36 12681 Berlin Germany declare under our sole responsibility that the Power Adapter PA608A2 and the Output Adapter OA608A2 conform to the requirements for use in explosive atmosphere according to annex VIII of the Directive 94 9 EC Safety Requirements for Control Systems and Equipment for Use in Explosive Atmospheres The adapters mentioned above are in conformity with the following European Standards Description Explosive atmospheres Equipment General requirements Explosive atmospheres Equipment protection by type of protection n The marking of the adapters includes the following ce amp 113G Ex nA IIC T6 Ge Ta 20 60 C The installation operating and safety instructions have to be observed Berlin 2011 03 25 a 7 Dipl Ing Jens Hilpert Managing Director FLEXIM Flexible Industriemesstechnik GmbH Wolfener StroSe 36 12681 Berlin AAAS Tel 49 0 30 93 66 76 60 Fox 49 0 30 9
27. 101 FLUXUS G60x 14 Data Logger and Transmission of Data Storing of the Sound Speed of the Medium If on is selected and the data logger is activated the sound speed of the medium will be stored together with the measured values Press ENTER Store c Medium off gt ON lt Storing of the Diagnostic Values If on is selected and the data logger is activated the dia gnostic values will be stored together with the measured values Press ENTER Store diagnostic off gt ON lt Acoustic Signal Per default an acoustic signal will be emitted every time a measured value is stored or transmitted to a PC or printer The signal can be deactivated in Special Funct SYSTEM settings Storing Beep on storage Select of f to deactivate the acoustic signal on to activate B ee bege st ceee it Press ENTER gt on lt OLE 14 1 4 Measurement with Activated Data Logger Start the measurement Z Meas Point No Enter the measuring point number Press ENTER xxx TILO gt If arrows are displayed in the lower line on the right ASCII text can be entered If digits are displayed only digits point and hyphen can be entered For the setting of the input mode see section 17 2 3 If Output Options Store Meas Data has been activated and Special Funct SYSTEM settings Ringbuf fer is deactivated this error message will be displayed as soon as the data logger is full Press ENTER The error message will be displayed periodi
28. 3 6 Storing Transmission of the Wall Thickness Press ENTER to stop the measurement and to store or transmit the measured value The following display appears if a valid wall thickness has been measured and a measured value transmission is activated Select yes to store and or transmit the measured value Transfer Data AG gt y e The wall thickness can be transmitted into the current parameter record e The pipe material will be replaced by the material used for the wall thickness measurement If the serial transmission of data is activated the measured value will be transmitted 19 3 7 Stopping the Wall Thickness Measurement To quit the wall thickness measurement mode disconnect the wall thickness measure ment from the transmitter UMFLUXUS_G6V4 2EN 2011 03 29 141 FLUXUS G60x 20 Inputs 20 Inputs External transducers can be connected to the inputs optional to measure the following physical quantities e temperature e density pressure e kinematic viscosity e dynamic viscosity The values of the current voltage and temperature inputs can be used by all measuring channels An input must be assigned to a measuring channel see section 20 1 and 20 3 and acti vated see section 20 4 before it can be used for the measurement and for the storing of measured values Note If a new input module has been installed the transmitter must be re started RESET or off on in order for the new inputs t
29. 3G Ex q nA IIC 12 3G Ex q nA IIC I12 3G Ex q nA IIC E T6 T2 Gb Gc T6 T2 Gb Gc T6 T2 Gb Gc X 12D Ex tb IIIC TX 12D Ex tb IIIC TX 12D Ex tb IIIC TX certification IBEXU10ATEX1162 X IBExU10ATEX1162 X IBExU10ATEX1162 X type of protec gas powder filling gas powder filling gas powder filling tion non sparking non sparking non sparking dust protection by dust protection by dust protection by enclosure enclosure enclosure necessary transducer mounting fixture 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 shear wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended max extended in diagonal mode and for a flow velocity of 15 m s 202 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Shear Wave Transducers zone 1 technical type GDP2NW1 GLP2NW1 order code GSP NA1NL_ GSP NA1NL LC transducer frequency MHz 2 medium pressure min extended bar metal pipe 20 min bar metal pipe 30 plastic pipe 1 inner pipe diameter d min extended mm 15 min recommended mm 20 max recommended mm 40 max extended mm 60 pipe wall thickness min mm 1 5 max mm material housing PEEK with stainless steel cap and transducer shoe 304 1 4301 contact surface PEEK degree of protection IP65 accor
30. 53 41 m s If the AutoMux mode is selected the measured values of the measuring channels but not the measured values of the calculation channels will be displayed alternately Press key to display the calculation function 53 41 nis Press key 7 to display the measured values of the differ ent channels 13 8 Change of the Limit for the Inner Pipe Diameter It is possible to change the lower limit of the inner pipe diameter for a given transducer type Enter HotCode 071001 immediately after the transmitter has been switched on Enter the lower limit of the inner pipe diameter of the dis played transducer type Press ENTER to select the next transducer type DNmin Q Sensor LS mm Note If a transducer is used below its recommended inner pipe diameter a measurement might be impossible Ko UMFLUXUS_G6V4 2EN 2011 03 29 14 Data Logger and Transmission of Data FLUXUS G60x 14 Data Logger and Transmission of Data The transmitter has a data logger in which the measured values are stored during the measurement see section 14 1 The measured values are transmitted to a PC via the serial interface directly during the measurement see section 14 2 For the connection of the serial interface see section 6 7 14 1 Data Logger The following data will be stored date e time measuring point number pipe parameters e medium parameters e transducer data sound path reflection or diag
31. FLUXUS G60x Flow Velocity gt NORMAL lt uncorr Cut off Flow absolut gt SIGN lt Cut off Fl factory Velocity limit 24 0 m s Quant wrapping off gt ON lt Quantity recall off gt ON lt Turbulence mode Select normal to display and transmit the profile corrected flow values uncorr to display and transmit the flow val ues without flow profile correction Press ENTER Fur further information see section 13 5 A lower limit for the flow velocity can be entered see sec tion 13 4 An upper limit for the flow velocity can be entered see section 13 3 Enter 0 zero to deactivate the flow velocity check Select the overflow behavior of the totalizers see section 13 2 1 Select on to keep the previous totalizer values after a re start of the measurement Select off to reset the totalizers to zero after a restart of the measurement The activation of the turbulence mode can improve the sig nal quality if the flow is highly turbulent e g in the vicinity ORE pos of an elbow or valve An SNR value of min 6 dB is re quired during the measurement Note All changes will be stored at the end of the dialog 17 4 Settings of the Standard Conditions for the Gas Measurement SYSTEM settings Gas Measuring Normal pressure 1 01325 bar Normal temper 0 0 Cc UMFLUXUS_G6V4 2EN 2011 03 29 Select Special Funct SYSTEM settings Gas Measuring Press ENTER This
32. G60x The following requirements must be met at the measuring point no material deposits in the pipe no accumulation of liquid condensate e g before orifice plates or at pipe sections lo cated at lower levels Tab 5 1 Recommended transducer mounting position horizontal pipe Select a measuring point where the transducers can be mounted on the side of the pipe allowing the sound waves to propagate in the pipe horizontally Thus solid or liq uid deposits on the bottom of the pipe will not influence the propagation of the signal correct disadvantageous 5 2 Undisturbed Flow Profile Some flow elements elbows slide valves valves control valves pumps reducers dif fusers etc distort the flow profile in their vicinity The axisymmetrical flow profile needed for correct measurement is no longer given A careful selection of the measuring point helps to reduce the impact of disturbance sources It is most important that the measuring point is chosen at a sufficient distance from any disturbance sources Only then it can be assumed that the flow profile in the pipe is fully developed However measuring results can be obtained even if the recommended dis tance to disturbance sources can not be observed for practical reasons UMFLUXUS_G6V4 2EN 2011 03 29 23 FLUXUS G60x 5 Selection of the Measuring Point Recommended straight inlet and outlet
33. If the dialog is quit by pressing key BRK the changes will not be stored Select Special Funct SYSTEM settings Proc outputs Press ENTER SYSTEM settings Proc outputs Select the output to be installed Press ENTER Install Output 1 Current Ii The scroll list contains all available outputs A tick V after a list item indicates that this output has already been in stalled This display will be indicated if the output has not been in EE SHEDES stalled yet Select yes Press ENTER no gt YES lt TM asa If the output has already been installed select no to recon RRE figure it or yes to uninstall the output and to return to the gt NO lt yes previous menu item to select another output Press EN TER Select in the scroll list the measuring channel to be as TL ome Ghanti signed to the output as the source channel Press ENTER Channel A This display will not be indicated if the transmitter has only one measuring channel or only one measuring channel is active UMFLUXUS_G6V4 2EN 2011 03 29 147 FLUXUS G60x 21 Outputs Il Source item 1 Measuring value Select the physical quantity source item to be transmitted from the source channel to the output If a binary output is configured only the list items Limit and Impuls will be displayed The source items and their scroll lists are shown in Tab 21 1 Tab 21 1 Configuration of the outputs source item list item
34. MEDIUM N with N being an integer Material Properties Enter the material s e transversal sound speed e longitudinal sound speed 1 5 values depending on the selected function must be entered Press ENTER after each input If an already defined material is edited for each property there will be a request whether it is to be edited Select yes or no Press ENTER Change the values if necessary Select the type of sound wave to be used for the flow mea Dose gre SeUndeD surement Press ENTER long gt TRANS lt i For most materials a transversal sound wave must be se lected Enter the typical roughness of the material Press ENTER Roughness 0 4 mm Select yes to store the entered properties or no to quit the gave enangeS menu item without storing Press ENTER no gt YES lt 118 UMFLUXUS_G6V4 2EN 2011 03 29 16 Libraries FLUXUS G60x Medium Properties Enter the medium s e longitudinal sound speed e kinematic viscosity e density gas compressibility factor Depending on the selected function 1 5 values must be entered Press ENTER after each input If an already defined medium is edited for each property of some of the functions there will be a request whether it is to be edited Select yes or no Press ENTER Change the values if necessary Select yes to store the entered properties no to quit the nave elendec menu item without storing Press ENTER no gt YES l
35. Safety requirements for electrical equipment for measurement control and laboratory use Low Voltage Directive KE608A2V1 OEN doc continuation on verso FLEXIM Floxible Industriemesstechnik GmbH Wolfener Stra e 36 12681 Berlin Tel 49 0 30 93 66 76 60 Fax 49 0 30 93 66 76 80 Standard ATEX95 EN 60079 0 2009 Explosive atmospheres Equipment General requirements EN 60079 1 1 2007 Explosive atmospheres Equipment protection by intrinsic safety i EN 60079 15 2010 Explosive atmospheres Equipment protection by type of protection n EN 60079 31 2009 Explosive atmospheres Equipment dust ignition protection by enclosure t The conformity with the directive 94 9 EC was certificated in the following documents of the notified body IBExU Institut fir Sicherheitstechnik GmbH ID No 0637 Object Document number EC Type Examination Certificate FLUXUS 608 A2 IBExU1 OATEX1 067 FLEXIM GmbH has a quality assurance system which complies to annex IV of the directive 94 9 EC The quality assurance system was certified by the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 Document type _ Description Declaration Acknowledgement of the quality assurance system IBExU 1ATEX Q001 The marking of the transmitter includes the following transmitter without inputs CE 0637 E II3G Ex nA nC ic IIC T6 T4 Ge 12D Ex tb IIIC T 100 C Db
36. UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant message that the transmitter will be switched off soon POWER OFF IN 10 s message when the transmitter is switched on that the transmitter had been switched off auto matically due to a low charge state OA BATTERY i message that the battery is almost empty Install Material selection of the displays for the input of the pipe Special Funet 4 and lining materials Install Material Install Material with Special Funct SYSTEM settings Libraries Extended Library off selection whether a user defined material is to Tng tad Material be edited or deleted gt EDIT lt delete f selection of a user defined material USER Material t O1 not used input of a designation for the selected material EDIT TEXT tl lt gt ER MATERIAL 1 input of the sound speed of the material aterial 1590 0 range 600 6553 5 m s input of the roughness of the material Roughness 0 4 mm UMFLUXUS_G6V4 2EN 2011 03 29 185 FLUXUS G60x A Menu Structure cold start resistant Install Material with Special Funct SYSTEM settings Libraries Extended Library on selection of the function for the temperature and pressure dependency of the material properties Edit Material Basics Y m X n selection of a user defined material USER Ma
37. a horizontal pipe the transducers must be mounted on the side of the pipes 22 3 Maximum Acoustic Contact Observe the instructions in chapter 8 22 4 Application Specific Problems The entered sound speed of the medium is wrong The entered sound speed is used to calculate the transducer distance and is therefore very important for the transducer positioning The sound speeds stored in the transmitter only serve as orientation The entered pipe roughness is not appropriate Check the entered value The state of the pipe should be taken into account Measurements on porous pipe materials e g concrete or cast iron are only possi ble under certain conditions Contact FLEXIM The pipe lining may cause problems during the measurement if it is not firmly at tached to the inner pipe wall or consists of an acoustically absorbing material Try measuring on a liner free section of the pipe UMFLUXUS_G6V4 2EN 2011 03 29 165 FLUXUS G60x 22 Troubleshooting A higher proportion of droplets or solids in the medium scatter and absorb the ul trasonic signal and therefore attenuate the measuring signal A measurement is impossible if the value is gt 10 If the proportion is high but lt 10 a measurement is only possible under certain conditions 22 5 Large Deviations of the Measured Values The entered sound speed of the medium is wrong A wrong sound speed can result in the ultrasonic signal that is reflected directly on the pip
38. a pa Spectral tunets i rameter record Delete Para Rec z selection of the number of the parameter record bekete to be deleted Par Record 01 ia oy 3 This display will only be indicated if a parameter set already exists UMFLUXUS_G6V4 2EN 2011 03 29 183 FLUXUS G60x A Menu Structure cold start resistant confirmation for the deleting of a parameter re Really Delete cord no gt YES lt Print Meas Val selection of the displays for the transmission of Spectral Funct stored measured values to a PC Print Meas Val start of the transmission of measured values This display will only be indicated if the data log ger contains measured values and the transmit ter is connected to a PC via a serial cable display of the data transmission progress Delete Meas Val selection of the displays for the deleting of Special Funct oe stored measured values Delete Meas Val confirmation for the deleting of measured val Really Delete f ues no gt YES lt This display will only be indicated if measured values are stored in the data logger Battery status selection of the displays for the charging of the Special Funct t battery Battery status TTT TEE display of the charge state of the battery RELEARN Cy 24 If RELEARN is displayed a relearn cycle is rec ommended display of the charge state of the battery 184
39. be expected for the current output Zero Scale Val 0 00 m3 h The values are assigned to the lower upper limit of the output range Full Scale Val These displays will only be indicated if Cur 300 00 m3 h rent Loop is activated UMFLUXUS_G6V4 2EN 2011 03 29 173 FLUXUS G60x A Menu Structure cold start resistant input of the error value delay i e of the time in terval after which the value entered for the error output will be transmitted to the output if no val id measured values are available Error val delay 10 S This display will only be indicated if Special Funct SYSTEM settings Dialogs Menus Error val delay EDIT has been selected Pulse Output Activation of a Pulse Output Pulse Output Bl no SYES lt This display will only be indicated if a pulse out put has been installed in Special Funct SYSTEM settings Dialogs Menus Proc outputs input of the pulse value value of the totalizer at Pulge Value which a pulse will be emitted 0 01 m3 This display will only be indicated if Pulse Output s activated idth Saree MOER input of the pulse wid 100 ms range 1 1000 ms This display will only be indicated if Pulse Output is activated Alarm Output activation of an alarm output Alarm Output no SYES lt This display will only be indicated if an alarm output has been installed in Special Funct SYSTEM settings Proc out puts Selecti
40. been used for the purpose for which it has been designed and operated according to the instructions given in this User Manual Misuse of the FLUXUS will immediately revoke any warranty given or implied This includes replacement of a component of FLUXUS with a component that was not approved by FLEXIM e unsuitable or insufficient maintenance repair of FLUXUS by unauthorized personnel FLEXIM assumes no responsibility for injury to the customer or third persons proximately caused by the material owing to defects in the product which were not predictable or for any indirect damages FLUXUS is a very reliable instrument It is manufactured under strict quality control us ing modern production techniques If installed as recommended in an appropriate loca tion used cautiously and taken care of conscientiously no troubles should appear If any problem appears which can not be solved with the help of this manual see chapter 22 contact our sales office giving a precise description of the problem Specify the type serial number and firmware version of the flowmeter 12 UMFLUXUS_G6V4 2EN 2011 03 29 2 Handling FLUXUS G60x 2 Handling 2 1 First Inspection The flowmeter has already been tested thoroughly at the factory At delivery proceed to a visual control to make sure that no damage has occurred during transportation Check that the specifications of the flowmeter delivered correspond to the specifications given on the
41. branch Parameter or the exact parameters of the medium are not known a consistency check is recom mended The transducer distance can be displayed during measurement by scrolling with key 9 The optimum transducer distance here 50 0 mm is dis played in the upper line in parentheses followed by the en tered transducer distance here 54 0 mm The latter val ue must correspond to the adjusted transducer distance Press ENTER to optimize the transducer distance L 50 0 54 0 mm 54 5 m3 h The optimum transducer distance is calculated on the basis of the measured sound speed It is therefore a better approximation than the first recommended value which had been calculated on the basis of the sound speed range entered in the program branch Parameter If the difference between the optimum and the entered transducer distance is less than specified in Tab 11 1 the measurement is consistent and the measured values are valid The measurement can be continued If the difference is greater adjust the transducer distance to the displayed optimum val ue Afterwards check the signal quality and the signal amplitude bar graph see section 11 6 1 Press ENTER Tab 11 1 Standard values for signal optimization transducer frequency Difference between the optimum and the entered transducer dis third character of the tance mm technical type shear wave transducer lamb wave transducer G 20 50
42. data in the data logger are transmitted to a PC via the serial interface RS232 with the FLEXIM program FluxData Settings in the transmitter par mea opt gt St lt Press BRK to select the main menu Special Funct Further settings in the transmitter are not necessary UMFLUXUS_G6V4 2EN 2011 03 29 14 Data Logger and Transmission of Data FLUXUS G60x Settings in the Program Start the program FluxData V3 0 or higher on the PC FluxData32 exe untitled flx g 0 x Fie Measuring dataset DUT Options Help Text output Ctra S H ee Serial interface Show Quick Save Ctrl Q MEASURING DATA Select the menu Options gt Serial interface Language Details of measuring data set Select the serial interface used x from the PC e g COM Serial interface Blocksize s OK oy on OK Protocol Click comi l Protocol 2048 4 X Cancel Of Enter the transmission parame Eere 5 ters see section 14 2 4 If the P default settings of the transmis reactor a sion parameters are be used com k Protocol 2048 X cot click on Default protocol This protocol must be identical with FLUXUS protocol E The transmission parameters of BAUD DATA PAR sT the program FluxData and of EE fe even 2 z Derat protocol the transmitter have to be iden baud rate data bits parity check stop bits tical x Click on OK
43. display of the transducer distance 54 5 m3 h The optimum transducer distance here 51 2 mm is displayed in parentheses in the up per line followed by the entered transducer distance here 50 8 mm The optimum transducer distance might change during the measurement e g due to temperature fluctuations A deviation from the optimum transducer distance here 0 4 mm is compensated in ternally Note Never change the transducer distance during the measurement 88 UMFLUXUS_G6V4 2EN 2011 03 29 13 Advanced Measuring Functions FLUXUS G60x 13 Advanced Measuring Functions 13 1 Damping Factor Each displayed measured value is a floating average of all measured values of the last x seconds with x being the damping factor A damping factor of 1 s means that the mea sured values are not averaged because the measuring rate is approx 1 s The default value of 10 s is appropriate for normal flow conditions Strongly fluctuating values caused by high flow dynamics require a higher damping fac tor Select the program branch Output Options Press ENTER until the menu item Damp ing is displayed Enter the damping factor Press ENTER Damping 10 S Press BRK to return to the main menu 13 2 Totalizers Total volume or total mass of the medium at the measuring point can be determined There are two totalizers one for the positive flow direction one for the negative flow di rection The unit of measurement us
44. display will only be indicated if the gas measuring has been activated in Special Funct SYSTEM set tings Measuring Enter the pressure for the local standard conditions Enter the temperature for the local standard conditions 127 FLUXUS G60x 17 Settings 17 5 Setting the Contrast Select Special Funct SYSTEM settings Mis SYSTEM settings 1 ce1laneous to set the contrast of the display of the trans Miscellanecus mitter Press ENTER T i i 3 SE NUPIDTS PEAY he contrast of the display is adjusted with the following keys lt CONTRAST gt 6 to increase the contrast lt 4 to decrease the contrast 2 min contrast 5 medium contrast A max contrast Note After acold start the display will be reset to medium contrast 17 6 Instrument Information Select Special Funct Instrum Inform to dis special Puncta it play information about the transmitter Press ENTER Instrum Inform The type and the serial number of the transmitter will be SOOT ERRE displayed in the upper line Free 18327 The max available data logger memory will be displayed in the lower line here 18 327 additional measured values can be stored For further information on the data logger see section 14 1 6 Press ENTER The type and the serial number of the transmitter will be Baye AARAA X displayed in the upper line V X XX dd mm yy The firmware version of the transmitter with date
45. equal to the number of activated measuring chan nels e g the storage interval of a channel should be min 2 s if 2 measuring channels are activated min 4 s are recommended Storage Rate t Select a storage rate or EXTRA Press ENTER Once per 10 sec This display will only be indicated if Store Meas Data and or Serial Output are activated If EXTRA has been selected enter the storage rate Press R Storage Rate ENTER 1 s 14 1 3 Settings for the Data Logger Select program branch Special Funct SYSTEM settings Storing It contains the following menu items ringbuffer e storage mode e storing of the totalizer values e storing of the signal amplitude e storing of the sound speed acoustic signal during the storing 100 UMFLUXUS_G6V4 2EN 2011 03 29 14 Data Logger and Transmission of Data FLUXUS G60x Ringbuffer The setting of ringbuffer affects the storing of measured values as soon as the data me mory is full e Ifthe ringbuffer is activated the available data logger will be halved The oldest mea sured values will be overwritten Only the data logger memory that was free during the activation will be used by the ringbuffer If more data logger memory is necessary measured values in the data logger should be deleted previously e Ifthe ringbuffer is deactivated the storing of measured values will be stopped Ringbufter Select the behavior of the ringbuffer Press ENTER off gt ON lt If on is
46. gt The alarm will switch if the flow direction changes sign change of measured value QUANT The alarm will switch if totalizing is activated and the totalizer reaches the limit ERROR The alarm will switch if a measurement is not possi ble OFF The alarm is switched off typ NON HOLD If the switching condition is not true anymore the holding behavior alarm will return to the idle state after approx 1 s HOLD The alarm remains activated even if the switching condition is not true anymore mode NO Cont The alarm is energized if the switching condition is switching function true and de energized if idle NC Cont The alarm is de energized if the switching condition is true and energized if idle Note If no measurement is made all alarms will be de energized inde pendently of the programmed switching function Select in the program branch Output Options the chan Output Optrons lt i nel for which an alarm output is to be activated Press EN for Channel A TER This display will not be indicated if the transmitter has only one measuring channel Select yes to activate the alarm output Press ENTER Alarm Output no gt YE Three scroll lists will be displayed R1 FUNC lt typ mode Function AX e func switching condition typ holding behavior mode switching function Press key 4 and 6 to select a scroll list in the upper line Press key a and z to select a list item in the lower line
47. impossible m D If Special Version has been selected enter the 6 ners pear transducer parameters specified by the manufacturer Renee Press ENTER after each input 11 4 Selection of the Channels The channels on which will be measured can be activated individually Select program branch Measuring Press ENTER par gt MEA lt opt sf Measuring If this error message is displayed the parameters are not complete Enter the missing parameters in the program branch Parameter par gt MEA lt opt sf NO DATA N oa UMFLUXUS_G6V4 2EN 2011 03 29 11 Basic Measurement FLUXUS G60x The channels for the measurement can be activated and deactivated v the channel is active the channel is not active the channel can not be activated CHANN gt A lt B Y Z MEASUR Y VY This display will not be indicated if the transmitter has only one measuring channel Note A channel can not be activated if the parameters are not valid e g if the parameters in the program branch Parameter of the channel are not complete Select a channel with key 4 and 6 e Press key 8 to activate or deactivate the selected channel Press ENTER A deactivated channel will be ignored during the measurement Its parameters will re main unchanged If the data logger or the serial interface is activated the measuring point number must be entered 11 5 Defining the Number of Sound Paths The number o
48. j output transmitter external circuit remark internal circuit connection active current Rext lt 200 Q loop Px OAO mA J Px 2 passive current Rex lt 50 Q loop f Px O e g for local connection semi passive mA of a multimeter design used as active current a loop Px k o x passive current Uext 4 16 V loop semi pas Px 7A U gt 0 021 A R JO sive design mA ae i ext 0 B example Uext 12 V U Rext 0 380 Q P oF ext Px pe frequency output Uext 5 24 V ni Re kQ Usyi l mA lo 1 4 MA SK Z V Uext Px binary output op Uext 26 V torelay Px lo lt 100 mA Re SK i V Px Uext The number type and connections of the outputs are customized Rext is the sum of all ohmic resistances in the circuit e g resistance of the conductors resistance of the amperemeter volt meter 36 UMFLUXUS_G6V4 2EN 2011 03 29 6 Installation of FLUXUS G601 FLUXUS G60x Connection of an Output Adapter The number of outputs can be increased to max 8 by connecting an output adapter op tional see Fig 6 8 and Fig 6 9 P3 P4 P P6 PY PB Fig 6 9 Output adapter UMFLUXUS_G6V4 2EN 2011 03 29 37 FLUXUS G60x 6 Installation of FLUXUS G601 6 6 Connection of the Inputs 6 6 1 Connection of a Temperature Input Temperature probes Pt100 Pt1000 4 wire can be connected to the inputs of the trans mitter option
49. natural gas nitrogen compressed air 2 Lamb wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended in reflection mode and for a flow velocity of 15 m s pipe diameter max extended in diagonal mode and for a flow velocity of 25 m s 212 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Lamb Wave Transducers zone 1 technical type GRM1NW3 GTM1NW3 GRP1NW3 GTP1NW3 GRQ1NW3 GTQ1NW3 order code GLM GLM GLP GLP GLQ GLQ NA1NL NA1NL LC NA1NL NA1NL LC NA1NL_ NA1INL LC transducer fre MHz 1 2 4 quency medium pressure min extended bar min bar metal pipe metal pipe metal pipe 10 d gt 60 mm 5 d lt 10 d gt 35 mm 5 d lt 10 d gt 15 mm 5 d lt 60 mm 35 mm 15 mm plastic pipe 1 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 30 15 7 min recom mm 40 20 10 mended max recom mm 90 50 22 mended max extended mm 150 70 35 pipe wall thickness min mm 2 1 0 5 max mm 5 1 material housing PPSU with stainless PPSU with stainless PPSU with stainless steel cap and steel cap and steel cap and transducer shoe 304 transducer shoe 304 transducer shoe 304 1 4301 1 4301 1 4
50. pipe lengths for different types of flow disturbance sources are shown in the examples in Tab 5 2 Tab 5 2 Recommended distance from disturbance sources D nominal pipe diameter at the measuring point recommended distance disturbance source 90 elbow supply line gt 20 D return line gt 10D QS at disturbance source 2x 90 elbows on same level Nov supply line gt 50 D return line gt 10 D AY ct poly disturbance source 2x 90 elbows on different level supply line gt 80 D return line gt 10D p eh disturbance source T piece supply line gt 100 D return line gt 20 D 24 UMFLUXUS_G6V4 2EN 2011 03 29 5 Selection of the Measuring Point FLUXUS G60x Tab 5 2 Recommended distance from disturbance sources D nominal pipe diameter at the measuring point recommended distance disturbance source diffuser supply line gt 60 D return line gt 10D TIC 3 disturbance source valve supply line gt 80 D return line gt 20 D O cep disturbance source reducer
51. select an other parameter record Press ENTER 15 3 Loading of a Parameter Record Stored parameter records can be loaded and used for measurement gt PARcMea Opt Sf Select program branch Parameter Press ENTER Parameter UMFLUXUS_G6V4 2EN 2011 03 29 111 FLUXUS G60x 15 Working with Parameter Records Select the channel for which a parameter record is to be loaded Press ENTER Parameter t for Channel A E COE ert Select the parameter record to be loaded Press ENTER gt t Par Record 01 Fait Parameters Select yes to edit the parameters of a parameter record gt NO lt yes Select no to return to the main menu and start the mea surement Press ENTER 15 4 Deleting Parameter Records Select Special Funct Delete Para Rec Press ial F oe Specia unc t ENTER Delete Para Rec This error message will be displayed if no parameter re cords are stored Press ENTER This display will be indicated if parameter records are stored Select the parameter record to be deleted Press ENTER Delete t Par Record 01 Confirm whether to delete the parameter record Press Really Del Een Sioa ENTER no gt YES lt 112 UMFLUXUS_G6V4 2EN 2011 03 29 16 Libraries FLUXUS G60x 16 Libraries The internal material database of the transmitter contains parameters for pipe and lining materials as well as for media It can be extended with user defined materials or media User defined
52. selected the available data logger memory will be halved The oldest measured values will be overwritten If off is selected the storing of measured values will be stopped Storage Mode Storage mode Select the storage mode Press ENTER gt SAMPLE lt average If sample is selected the displayed measured value will be used for storing and online transmission of data If average is selected the average of all values measured during a storage interval will be used for storing and online transmission of data Note The storage mode does not affect the outputs Note Storage mode averag The average of the physical quantity and other physical quantities assigned to the measuring channel e g the measured temperature will be calculated If the storage rate lt 5 s see section 14 1 2 is selected sample will be used If no average could be calculated over the complete storage interval the value will be marked as invalid The ASCII file will contain 2 instead of invalid average values of the physical quantity and 2UNDEE instead of invalid temperatures Storing of the Totalizers see section 13 2 Selection of the Totalizers for Storing Storing of the Signal Amplitude If on is selected and the data logger is activated the amp litude of the measured signal will be stored together with the measured values Press ENTER Store Amplitude off gt ON lt UMFLUXUS_G6V4 2EN 2011 03 29
53. switched off automatically A countdown with an acous tic signal will be started POWER OFF IN 10 s The countdown can be stopped by pressing any key If this message is displayed when the transmitter is switched on the transmitter has been switched off auto matically due to a too low charge state E LOW BATTERY WHILE POWER OFF 34 UMFLUXUS_G6V4 2EN 2011 03 29 6 Installation of FLUXUS G601 FLUXUS G60x 6 4 2 Operation with the Power Supply Unit Attention e Use only the supplied power supply unit e The power supply is not protected against moisture Use it only in dry rooms e The voltage indicated on the power supply unit must not be ex ceeded Do not connect a defective power supply unit to the transmitter Connect the power supply unit to the socket on the upper side of the transmitter see Fig 6 7 V T2 T4 Joo Input L Q9 power supply unit battery charging unit Fig 6 7 Connections of the transmitter FLUXUS G601 6 5 Connection of the Outputs For the connection of the outputs see Fig 6 8 and Tab 6 1 output adapter outputs Fig 6 8 Connections of the transmitter FLUXUS G601 UMFLUXUS_G6V4 2EN 2011 03 29 35 FLUXUS G60x 6 Installation of FLUXUS G601 Tab 6 1 Circuits of the outputs
54. the measurement All activated channels totalizers and other values will be considered full 26 01 07 39 54 5 m3 h last 26 01 07 39 54 5 m3 h UMFLUXUS_G6V4 2EN 2011 03 29 DSF Scroll through the displays of the upper line with key 9 during measurement If the ringbuffer is activated and has overflown at least on ce this display will be indicated 103 FLUXUS G60x 14 Data Logger and Transmission of Data 14 2 Transmission of Data The measured values can be transmitted to a PC via the serial interface RS232 14 2 1 Online Transmission of Data The measured values are transmitted during the measurement If the data logger is ac tivated the measured values will also be stored Tab 14 1 Overview online transmission of data serial interface transmission of data see RS232 terminal program section 14 2 5 14 2 2 Offline Transmission of Data The measurement data of the data logger are transmitted Tab 14 2 Overview offline transmission of data serial interface transmission of data see RS232 terminal program section Offline Transmission of Data to a Terminal Program RS232 FluxData section 14 2 7 14 2 3 Formatting of the Measurement Data Select Special Funct SYSTEM settings serial transmis Select on if the space characters are not to be transmitted Press ENTER The file size will be considerably smaller shorter transmis sion time ER kill
55. the aperture of the support plate on the back side of the transmitter see Fig 6 3 and Fig 6 4 ratchet button on the pipe aperture in the support plate Fig 6 3 Pipe installation Fig 6 4 Transmitter on the pipe UMFLUXUS_G6V4 2EN 2011 03 29 31 FLUXUS G60x 6 Installation of FLUXUS G601 6 3 Connection of the Transducers The connections are on the upper side of the transmitter see Fig 6 5 e Pull up the socket cover see Fig 6 6 Insert the connector of the transducer cable in the socket of the transmitter The red point a on the connector must align with the red marking b on the socket transducers transducers measuring channel A measuring channel B Fig 6 5 Connections of the transmitter FLUXUS G601 Fig 6 6 Connection of the transducers 32 UMFLUXUS_G6V4 2EN 2011 03 29 6 Installation of FLUXUS G601 FLUXUS G60x 6 4 Power Supply The transmitter can be operated with the battery see section 6 4 1 or with the power supply unit see section 6 4 2 6 4 1 Operation with the Battery The transmitter has a Li lon battery and can be operated independently of the power supply unit At delivery the battery is charged approx 30 The battery does not need to be fully charged before it is used for the first time The charge state of the battery can be di
56. the min measuring range of the probe The measured value is then twice or sometimes three times as high as the actual wall thickness because of repeated reflections of the ultrasonic sig nal the measured value is too low The ultrasonic signal was reflected by a defect and not by the boundary layer resulting in a shorter transit time and therefore a lower wall thickness warped surfaces The probe has to be pressed centrally against the pipe or cylindrical vessel The ap plied pressure must be constant The acoustic partition boundary of the wall thickness probe must be perpendicular to the longitudinal axis of the pipe e surface conditions Regular unevenness e g small grooves on the surface of the pipe can result in wrong measured values Normally this problem can be avoided by turning the wall thickness probe ins such way that the acoustic partition boundary of the pipe is perpendicular to the orientation of the grooves see Fig 19 2 140 UMFLUXUS_G6V4 2EN 2011 03 29 19 Wall Thickness Measurement Optional FLUXUS G60x When measuring on a rough surface applying too much of the coupling compound can result in wrong measured values A measurement on a very rough surface might be im possible message NO COUPLING will be displayed In this case the surface has to be smoothed wall thickness probe lt contact surface acoustic partition boundary pipe axis Fig 19 2 Acoustic partition boundary 19
57. the transducers is easier for an even number of transit paths reflection mode than for an odd number diagonal mode A value for the number of sound paths corresponding to the connected transducers and the entered parameters will be recommended Change the value if necessary Press ENTER A Sound Path 2 NUM 78 UMFLUXUS_G6V4 2EN 2011 03 29 11 Basic Measurement FLUXUS G60x 11 6 Transducer Distance r A value for the transducer distance is recommended Fix Transas Drsgtance the transducers see chapter 8 Adjust the transducer dis A 54 mm Reflec t ance Press ENTER A measuring channel Reflec reflection mode Diagon diagonal mode The transducer distance displayed here is the distance between the inner edges of the transducers In case of a measurement in diagonal mode on very small pipes a negative transducer distance is possible see Fig 11 1 Note The accuracy of the recommended transducer distance depends on the accuracy of the entered pipe and medium parameters UMFLUXUS_G6V4 2EN 2011 03 29 79 FLUXUS G60x 11 Basic Measurement 11 6 1 Fine Adjustment of the Transducer Distance Transd Distance A 54 mm S E EERE Q S EE EEE EERE time 94 0 us Q ES EEEEEEEEEE If the displayed transducer distance is adjusted press EN TER The measuring for the positioning of the transducers is started The amplitude of the received signal is displayed by the
58. the transmitter 10 2 Displays 10 2 1 Main Menu The main menu contains the following program branches gt PAR lt mea opt sf Parameter e par Parameter mea Measuring opt Output Options e sf Special Function The selected program branch is displayed in capital letters between arrows The com plete designation of the selected program branch is displayed in the lower line Select a program branch by pressing key 4 and 6 Press ENTER Note By pressing key BRK the measurement will be stopped and the main menu selected Note In this user manual all program entries and keys are indicated with typewriter characters Parameter The menu items are separated from the main menu by a backslash 67 10 Start up 10 2 2 Overview of the Program Branches Program branch Parameter For an overview of the program branches see figure below For a detailed overview of the input of the pipe and medium parameters Program branch Measuring processing of the steps for the measurement Program branch Output Options setting of the physical quantity the unit of measurement and the parameters for the measured value transmission Program branch Special Funct contains all functions that are not directly related to the measurement menu structure see annex A Parameter gt PAR lt Measuring gt MEA lt Output Options gt OPT lt Special Funct gt SE lt M M M M se
59. to the measuring conditions or the check must be deactivated see section 13 3 If no exclamation mark is displayed a measurement at the selected measuring point is not possible Loss of signal during the measurement If the pipe had been pressureless Was there no measuring signal afterwards Contact FLEXIM Wait briefly until acoustic contact is reestablished The measurement can be interrupt ed by a temporarily higher proportion of liquid and solids in the medium 164 UMFLUXUS_G6V4 2EN 2011 03 29 22 Troubleshooting FLUXUS G60x The measured values substantially differ from the expected values e Wrong measured values are often caused by wrong parameters Make sure that the entered parameters are correct for the measuring point If the parameters are correct see section 22 5 for the description of typical situations in which wrong measured values are obtained 22 2 Selection of the Measuring Point e Make sure that the recommended min distance to any disturbance source is observed see chapter 5 Tab 5 2 e Avoid measuring points with deposit formation in the pipe e Avoid measuring points in the vicinity of deformations and defects on the pipe and in the vicinity of welds e Measure the temperature at the measuring point and make sure that the transducers are suitable for this temperature Make sure that the outer pipe diameter is within the measuring range of the transduc ers e When measuring on
60. towel UMFLUXUS_G6V4 2EN 2011 03 29 13 FLUXUS G60x 2 Handling 2 4 Storage e Wipe the transducers clean of traces of the coupling compound e After the measurement always put the transmitter and its accessories into the corre sponding compartments of the transport case e Avoid excessive cable bends especially when closing the cover of the transport case Observe the notes on the storage of the battery see page 34 or 47 14 UMFLUXUS_G6V4 2EN 2011 03 29 3 Measurement Principle FLUXUS G60x 3 Measurement Principle 3 1 Measurement System With the clamp on method the ultrasonic transducers are mounted on the outside of the pipe Ultrasonic signals are sent through the medium and received by the transducers The transmitter controls the measuring cycle eliminates the disturbance signals and an alyzes the useful signals The received measured values can be displayed used for cal culations and transmitted to a PC or printer by the transmitter transducers ae CH Rpa transmitter Fig 3 1 Example of a measurement setup 3 2 Determination of the Volumetric Flow Rate The flow velocity of the medium is measured using the transit time difference correlation principle Further physical quantities e g volumetric flow rate mass flow are derived from the flow velocity The calculation is described below using the example of the volu metric flow rate The volum
61. transducers typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended max extended in diagonal mode and for a flow velocity of 15 m s UMFLUXUS_G6V4 2EN 2011 03 29 FLUXUS G60x B Technical Data Shear Wave Transducers extended temperature range technical type GDM2EZ7 GDP2EZ7 order code GSM ENNNL GSP ENNNL transducer MHz 1 2 frequency medium pressure min extended bar metal pipe 20 metal pipe 20 min bar metal pipe 30 metal pipe 30 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 30 15 min recom mm 40 20 mended max recom mm 80 40 mended max extended mm 120 60 pipe wall thickness min mm 2 5 1 5 max mm material housing PI with stainless steel PI with stainless steel cap 304 1 4301 cap 304 1 4301 contact surface Pl Pl degree of protec IP 65 IP 65 tion according to EN 60529 transducer cable type 6111 6111 length m 4 4 dimensions length mm 62 5 62 5 width b mm 32 32 height h mm 40 5 40 5 dimensional drawing T pa pa operating temperature min C 30 30 max C 200 200 temperature x x compensation 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 shear wave transducers typical value
62. 00 s adjustable measuring cycle 1 100 1000 Hz channel response time 1 s 1 channel optional 70 ms housing material PA TPE AutoTex stainless steel degree of protection IP 65 according to EN 60529 weight 1 9 kg fixation QuickFix pipe mounting fixture operating temperature 10 60 C display 2 x 16 characters dot matrix backlit menu language English German French Dutch Spanish measuring functions physical quantities operational volumetric flow rate standard volumetric flow rate mass flow rate flow velocity totalizers volume mass calculation functions average difference sum diagnostic functions sound velocity signal amplitude SNR SCNR standard deviation of ampli tudes and transit times UMFLUXUS_G6V4 2EN 2011 03 29 189 FLUXUS G60x B Technical Data FLUXUS G601 data logger loggable values all physical quantities totalized values and diagnostic values capacity gt 100 000 measured values communication interface RS232 USB serial data kit software all Window s versions FluxData download of measured data graphical presentation conversion to other formats e g for Excel M FluxKoef creating medium data sets cable RS232 adapter RS232 USB transport case dimensions 500 x 400 x 190 mm outputs The outputs are galvanically isolated from the trans
63. 20 120 60 pipe wall thickness min mm 14 5 2 5 1 5 max mm material housing PEEK with PEEK with PEEK with PEEK with stainless steel stainless steel stainless steel stainless steel cap and cap and cap and cap and transducer shoe transducer shoe transducer shoe transducer shoe 304 1 4301 304 1 4301 304 1 4301 304 1 4301 contact surface PEEK PEEK PEEK PEEK degree of protection IP65 IP65 IP65 IP65 according to IEC EN 60529 transducer cable type 1699 1699 1699 1699 length m 5 5 4 4 dimensions length mm 136 5 136 5 84 84 width b mm 59 59 40 40 height h mm 90 5 90 5 59 59 dimensional drawing A iai St amp c c T a a SmO i W E o 2 aoa ZO 2 operating temperature min C 40 40 40 40 max C 130 130 130 130 temperature x x x x compensation UMFLUXUS_G6V4 2EN 2011 03 29 207 FLUXUS G60x B Technical Data technical type GDG1NH1 GDK1NH1 GDM2NH1 GDP2NH1 explosion protection transducer GSG NA2NL_ GSK NA2NL GSM NA2NL GSP NA2NL category gas 3G dust 2D gas 3G dust 2D EPL Gc Db Gc Db zone 2 21 2 21 explosion protection temperature pipe surface min C 55 55 55 55 max C 190 190 190 190 marking CE 0637 amp CE 0637 amp CE 0637 amp CE 0637 amp A II3G Ex nA IIC II3G Ex nA IIC II3G Ex nA IIC II3G Ex nA IIC T T6 T2 Gc X T6 T2 Gc X T6 T2 Gc X T6 T2 Gc X II2D Ex tb IIIC TX 112D Ex tb I
64. 3 82 UMFLUXUS_G6V4 2EN 2011 03 29 11 Basic Measurement FLUXUS G60x 11 8 Detection of the Flow Direction The flow direction in the pipe can be detected with the help of the displayed volumetric flow rate in conjunction with the arrow on the transducers e The medium flows in the direction of the arrow if the displayed volumetric flow rate is positive e g 54 5 m h e The medium flows against the direction of the arrow if the displayed volumetric flow rate is negative e g 54 5 m h 11 9 Stopping the Measurement The measurement will be interrupted by pressing key BRK Note Be careful not to stop a current measurement by inadvertently pressing key BRK UMFLUXUS_G6V4 2EN 2011 03 29 83 FLUXUS G60x 12 Displaying the Measured Values 12 Displaying the Measured Values The physical quantity is set in the program branch Output Options see section 12 1 During the measurement the designation of the physical quantity is displayed in the up per line the measured value in the lower line The display can be adapted see section 12 3 12 1 Selection of the Physical Quantity and of the Unit of Measurement The following physical quantities can be measured sound speed flow velocity is calculated on the basis of the measured transit time difference operating volumetric flow rate is calculated by multiplying the flow velocity by the cross section of the pipe standard volumetric flow rate is calculate
65. 3 66 76 80 Declaration of conformity We FLEXIM Flexible Industriemesstechnik GmbH Wolfener Str 36 12681 Berlin Germany declare under our sole responsibility that the transducers GINWI1 KINWI M2NW1 P2NW1 Q2NW1 GINW3 HINWS KINW3 MINW3 PINW3 QINW3 are in conformity with the following EC directives Directive 94 9 EC Safety Requirements for Control Systems and Equipment for Use in Explosive Atmospheres The transducers mentioned above are in conformity with the following European Standards EN 60079 0 2009 Explosive atmospheres Equipment General requirements EN 60079 5 2007 Explosive atmospheres Equipment protection by powder filling q EN 60079 15 2010 Explosive atmospheres Equipment protection by type of protection n EN 60079 31 2009 Explosive atmospheres Equipment dust ignition protection by enclosure t The conformity with the directive 94 9 EC was certificated in the following documents of the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 gt a PIE a Document type j Document number EC Type GINW KINW1 M2NW1 P2NW1 Q2NW1 IBExU 10ATEX 162 X examination GINW3 HINW3 KINW3 MINW3 PINW3 certificate QINW3 continuation on verso l FLEXIM Flexible Industriemesstechnik GmbH Wolfenor Straba 36 gt 12481 Berlin ESA rae Tol 49 0 30 93 66 76 60 Fox 49 0 30 93 64 76 80 FLE
66. 301 contact surface PPSU PPSU PPSU degree of protec IP65 IP65 IP65 tion according to IEC EN 60529 transducer cable type 1699 1699 1699 1699 1699 1699 length m 4 9 4 9 4 9 dimensions length mm 84 70 width b mm 40 30 height h mm 59 47 5 dimensional draw an ing e a Fa T sT y a E o0 o W cE 010 a o o a operating temperature min C 40 40 40 max C 170 170 170 temperature x x x compensation UMFLUXUS_G6V4 2EN 2011 03 29 213 FLUXUS G60x B Technical Data technical type GRM1NW3 GTM1NW3 GRP1NW3 GTP1NW3 GRQ1NW3 GTQ1NW3 explosion protection transducer GLM GLM GLP GLP GLQ GLQ NA1NL NA1NL LC NA1NL NA1NL LC NA1NL_ NA1NL LC category gas 2 3G dust 2D gas 2 3G dust 2D gas 2 3G dust 2D EPL Gb Gc Db Gb Gc Db Gb Gc Db zone 1 2 21 1 2 21 1 2 21 explosion protection temperature pipe surface min C 55 55 55 max C 140 140 140 A marking c 0637 amp cE 0637 amp cE 0637 amp T I12 3G Ex q nA IIC 12 3G Ex q nA IIC I12 3G Ex q nA IIC E T6 T2 Gb Gc T6 T2 Gb Gc T6 T2 Gb Gc II2D Ex tb IIIC TX II2D Ex tb IIIC TX 12D Ex tb IIIC TX X Certification IBExU10ATEX1162 X IBExU10ATEX1162 X IBExU10ATEX1162 X type of protec gas powder filling gas powder filling gas powder filling tion non sparking non sparking non sparking dust protection by dust protection by dust protection by enclosure enclosu
67. 6 T2 Gb Gc X 12D Ex tb IIIA TX 12D Ex tb IIIA TX certification IBExU10ATEX1162 X IBExU10ATEX1162 X type of protection gas powder filling gas powder filling non sparking non sparking dust protection by enclosure dust protection by enclosure necessary trans ducer mounting fixture 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 shear wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended max extended in diagonal mode and for a flow velocity of 15 m s 206 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Shear Wave Transducers zone 2 technical type GDG1NH1 GDK1NH1 GDM2NH1 GDP2NH1 order code GSG NA2NL GSK NA2NL GSM NA2NL GSP NA2NL transducer frequency MHz 0 2 0 5 1 2 medium pressure min extended bar metal pipe 20 metal pipe 20 metal pipe 20 metal pipe 20 min bar metal pipe 30 metal pipe 30 metal pipe 30 metal pipe 30 plastic pipe 1 _ plastic pipe 1 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 250 70 30 15 min recommended mm 380 80 40 20 max recommended mm 810 500 80 40 max extended mm 1100 7
68. 66 76 80 FLEXIM Declaration of conformity We FLEXIM Flexible Industriemesstechnik GmbH Wolfener Str 36 12681 Berlin Germany declare under our sole responsibility that the transmitter FLUXUS 608 A2 to which this declaration relates is in conformity with the EC directives EMC Directive 2004 108 EC for Electromagnetic Compatibility Low Voltage Directive 2006 95 EC for Electrical Safety Directive 94 9 EC Safety Requirements for Control Systems and Equipment for Use in Explosive Atmospheres The transmitter is in conformity with the following European Standards Class Standard EMC Directive EN 61326 1 2006 Description Electrical equipment for measurement control and laboratory use EMC requirements Immunity EN 61326 1 Electrical equipment for continuous unattended operation EN 61000 4 2 1995 A1 1998 A2 2001 a EN 61000 4 1 1 2005 _ Emission EN 61326 1 2007 EN 61010 1 2002 Testing and measurement techniques Electrostatic Discharge Immunity Testing and measurement techniques RF Field Immunity Testing and measurement techniques Electrical Fast Transient Burst Immunity Testing and measurement techniques Surge Immunity Test Testing and measurement techniques RF Conducted Immunity Testing and measurement techniques AC Mains Voltage Dips and Interruption Immunity Electrical equipment Class A
69. 85 long Tekason 2 230 long plastics 1120 2 000 long titanium 3 067 5 955 trans The sound speed depends on the composition and the manufacturing process of the ma terial The sound speed of alloys and cast materials fluctuates strongly The values only serve as an orientation 226 UMFLUXUS_G6V4 2EN 2011 03 29 C Reference FLUXUS G60x C 2 Typical Roughnesses of Pipes The values are based on experience and measurements material absolute roughness mm drawn pipes of non ferrous metal 0 0 0015 glass plastics and light metal drawn steel pipes 0 01 0 05 fine planed polished surface max 0 01 planed surface 0 01 0 04 rough planed surface 0 05 0 1 welded steel pipes new 0 05 0 1 after long use cleaned 0 15 0 2 moderately rusted slightly encrusted max 0 4 heavily encrusted max 3 cast iron pipes bitumen lining gt 0 12 new without lining 0 25 1 rusted 1 1 5 encrusted 1 5 3 UMFLUXUS_G6V4 2EN 2011 03 29 227 FLUXUS G60x C Reference C 3 Typical Properties of Selected Media at 20 C and 1 bar medium sound speed kinematic viscosity density m s mm s g cm acetone 1190 0 4 0 7300 ammonia NH3 1 386 0 2 0 6130 gasoline 1 295 0 7 0 8800 beer 1 482 1 0 0 9980 BP Transcal LT 1 365 20 1 0 8760 BP T
70. 9999999 9 2 lt 107 9999999 99 3 lt 106 999999 999 4 lt 10 99999 9999 Note The number of decimal places and the max value defined here only affect the display of the totalizers 134 UMFLUXUS_G6V4 2EN 2011 03 29 18 SuperUser Mode FLUXUS G60x For setting the behavior of the totalizers when the max value is reached see section 13 2 1 18 7 Manual Reset of the Totalizers If the manual reset of the totalizers is activated the totalizers can be reset to zero during the measurement by pressing key C three times Select Special Funct SYSTEM settings Measuring Miscellaneous Press ENTER until the menu item 3xC clear totals is displayed Select on to activate the manual reset of the totalizers eRe CLeAe EGR as off to deactivate it Press ENTER off gt ON lt Note The manual reset of the totalizers is still active after the deactivation of the SuperUser mode 18 8 Display of the Sum of the Totalizers The sum of the totalizers for the two flow directions can be displayed in the upper line during the measurement Select Special Funct SYSTEM settings Measuring Miscellaneous Press ENTER until the menu item Show XQ is displayed Select on to activate the display of the sum of the totaliz Show ZQ ers of f to deactivate it Press ENTER off gt ON lt 50 TERE If the display of the sum of the totalizers is activated the sum XQ can be displayed in the upper line during the mea su
71. Data FLUXUS G60x Shear Wave Transducers technical type GDG1NZ7 GDK1NZ7 GDM1NZ7 GDP1NZ7 order code GSG NNNNL GSK NNNNL GSM NNNNL GSP NNNNL transducer MHz 0 2 0 5 1 2 frequency medium pressure min extended bar metal pipe 20 metal pipe 20 metal pipe 20 metal pipe 20 min bar metal pipe 30 metal pipe 30 metal pipe 30 metal pipe 30 plastic pipe 1 plastic pipe 1 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 250 70 30 15 min recom mm 380 80 40 20 mended max recom mm 810 500 80 40 mended max extended mm 1100 720 120 60 pipe wall thickness min mm 14 5 2 5 1 5 max mm material housing PEEK with stain PEEK with stain stainless steel stainless steel less steel cap less steel cap 304 1 4301 304 1 4301 304 1 4301 304 1 4301 contact surface PEEK PEEK PEEK PEEK degree of protec IP 67 IP 67 IP 67 IP 67 tion according to EN 60529 transducer cable type 1699 1699 1699 1699 length m 5 5 4 4 dimensions length mm 60 60 width b mm 30 30 height h mm 33 5 33 5 dimensional drawing co I a 2 operating temperature min C 40 40 40 40 max C 130 130 130 130 temperature x x x x compensation 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 shear wave
72. FLOW VELOCITY 2 60 m s All physical quantities will be calculated with the uncorrect ed flow velocity During the measurement the designation of the physical quantity will be displayed in capital letters to indicate that the value is uncorrected Press ENTER UMFLUXUS_G6V4 2EN 2011 03 29 93 FLUXUS G60x 13 Advanced Measuring Functions If yes is selected the uncorrected flow velocity will only be used if the flow velocity is selected as the physical quantity in the program branch Output Options All other physical quantities volumetric flow rate mass flow rate etc will be determined with the corrected flow velocity During the measurement the designation of the physical quantity will be displayed in capital letters to indicate that the value is uncorrected Press ENTER In both cases the corrected flow velocity can also be dis played A Flow Velocity U 54 5 m s Scroll with key 3 until the flow velocity is displayed The uncorrected flow velocity is marked with U Uncorrected flow velocities transmitted to a PC are marked with uncorr 13 6 Measurement of Highly Dynamic Flows FastFood Mode The FastFood mode enables the measurement of flows with high dynamics A continuous adaptation to changing measuring conditions which takes place in the nor mal measuring mode is only partially realized in the FastFood mode The sound speed of the medium is not measured Instead the sound speed stored i
73. FLUXUS G608 50 UMFLUXUS_G6V4 2EN 2011 03 29 7 Installation of FLUXUS G608 FLUXUS G60x Tab 7 2 Circuits of the outputs output transmitter external circuit remark internal circuit connection passive current Uext 4 9 V loop semi pas Px A Upyt gt 0 021 A RelO sive design mA ext 0 A example Uext 6 V Rext 0 90 Q E Uext ext Px p binary output op Uext 26 V torelay Px ls lt 100 mA 2 V EA Uext Px The number type and connections of the outputs are customized Rext is the sum of all ohmic resistances in the circuit e g resistance of the conductors resistance of the amperemeter volt meter 7 6 Connection of the Inputs Optional Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 7 6 1 Connection of a Temperature Input Temperature probes Pt100 Pt1000 4 wire can be connected to the inputs of the trans mitter optional see Fig 7 11 For the assignment and the activation of the temperature inputs see chapter 20 inputs CLL Input Output Fig 7 11 Connection of the transmitter FLUXUS G608 UMFLUXUS_G6V4 2EN 2011 03 29 51 FLUXUS G60x 7 Installation of FLUXUS G608 7 6 2 Input Adapter Optional The number of temperature inputs can be incr
74. IIC TX 112D Ex tb IIIC TX 112D Ex tb IIIC TX E Db Db Db Db X Certification IBExU10ATEX1 IBExU10ATEX1 IBExU10ATEX1 IBExU10ATEX1 163 X 163 X 163 X 163 X type of protection gas non spar gas non spar gas non spar gas non spar king king king king dust protection dust protection dust protection dust protection by enclosure by enclosure by enclosure by enclosure necessary trans ducer mounting fixture l depending on application typical absolute value for natural gas nitrogen compressed air 2 shear wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended max extended in diagonal mode and for a flow velocity of 15 m s 208 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Shear Wave Transducers zone 2 extended temperature range technical type GDM2EH5 GDP2EH5 order code GSM EA2NL GSP EA2NL transducer frequency MHz 1 2 medium pressure min extended bar metal pipe 20 metal pipe 20 min bar metal pipe 30 metal pipe 30 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 30 15 min recommended mm 40 20 max recommended mm 80 40 max extended mm 120 60 pipe wall thickness min mm 2 5 1 5 max mm mater
75. LUXUS G60x 14 2 8 Structure of the Data The header is transmitted at the beginning of the measurement The first 4 lines contain general information about the transmitter and the measurement The following lines con tain the parameters of each channel Example DEVICE G60X XXXXXXXX MODE ONLINE DATE 2011 01 09 TIME 1922563 32 Par Record Meas Point No A F5050 Pipe Outer Diameter 60 3 mm Wall Thickness 5 5 mm Roughness 0 1 mm Pipe Material Lining Medium Carbon Steel WITHOUT LINING Natural gas user Medium Temperat 38 C Fluid pressure 60 00 bar Transducer Type XXX Sound Path 3 NUM Transd Distance 15 6 mm Damping 20 s Full Scale Val 4 50 m3 h Physic Quant act Volume flow Unit Of Measure m3 h m3 Numb Of Meas Val 100 The line DATA will be transmitted next Afterwards the column titles will be transmitted for the respective channel see Tab 14 3 The measured values are transmitted after wards Example DATA A MEASURE Q POS Q_ NEG B MEASURE Q POS Q_NEG In every storage interval one data line per activated measuring channel is transmitted The line will be transmitted if there are no measured values available for the sto rage interval example With a storage interval of 1 s 10 lines will be transmitted if the measurement has been restarted after a 10 s interruption for the positio ning of the transducers UMFLUXUS_G6V4 2E
76. M on the contact sur face of the temperature probe spring end temperature probe protection plate insulation foam x aooo oooocoococ oiue Fig 9 6 Temperature probe UMFLUXUS_G6V4 2DE 2011 03 29 63 FLUXUS G60x 9 Installation of the Temperature Probe Optional e Take the spring end of the ball chain and insert the last ball in one of the slots on the upper side of the temperature probe see Fig 9 7 e Place the chain around the pipe Tighten the chain and insert it in the other slot of the temperature probe Note The entire contact surface of the temperature probe must always rest on the pipe In case of very small piped the protection plate and the insulation foam must be cut to size if necessary slots on the upper side of the tempera ture probe Fig 9 7 Clasp 9 4 Connection of the Temperature Probe Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 Connect the temperature probe to temperature inputs of the transmitter see Fig 9 8 or Fig 9 9 and Tab 9 1 temperature inputs Fig 9 8 Transmitter FLUXUS G601 64 UMFLUXUS_G6V4 2DE 2011 03 29 9 Installation of the Temperature Probe Optional FLUXUS G60x temperature inputs Fig 9 9 Transmitter FLUXUS G608 Tab 9 1 Connection of
77. N 2011 03 29 109 FLUXUS G60x 14 Data Logger and Transmission of Data The following data columns can be transmitted Tab 14 3 Columns of data column title column format contents MEASURE 000000 00 physical quantity selected in Output Options Q_ POS 00000000 00 totalizer value for the positive flow direction Q_ NEG 00000000 00 totalizer value for the negative flow direction FQ POS value of the totalizer for the positive flow direction if the heat flow has been selected as the physical quantity FQ NEG the value of the totalizer for the negative flow direction if the heat flow has been selected as the physical quantity TI 000 0 temperature T1 supply temperature if the heat flow has been selected as the physical quantity T2 000 0 temperature T2 return temperature if the heat flow has been selected as the physical quantity designation for other inputs SSPEED sound speed of the medium AMP signal amplitude Online Transmission of Data Columns will be created for all quantities that appear during the measurement The co lumns Q_POS and Q_NEG will remain empty if the totalizers are deactivated As the totalizers can not be activated for the physical quantity flow velocity these co lumns will not be created Offline Transmission of Data During the offline output columns will only be created if at least one measured value is stored in the data
78. User Manual UMFLUXUS_ G6V4 2EN ELEXIM Ultrasonic Flowmeter for Gas FLUXUS G601 FLUXUS G608 Firmware V5 xx FLUXUS is a registered trademark of FLEXIM GmbH FLEXIM GmbH Wolfener Strasse 36 12681 Berlin Germany Tel 49 30 936 67 660 Fax 49 30 936 67 680 E mail flexim flexim de www flexim com User manual for FLUXUS G60x UMFLUXUS_G6V4 2EN 2011 03 29 Firmware V5 xx Copyright FLEXIM GmbH 2011 Subject to change without notification Die Sprache in der die Anzeigen auf dem Messumformer erscheinen kann eingestellt werden siehe Abschnitt 10 4 The transmitter can be operated in the language of your choice see section 10 4 ll est possible de s lectionner la langue utilis e par le transmetteur a l cran voir section 10 4 El caudalimetro puede ser manejado en el idioma de su elecci n ver sec ci n 10 4 De transmitter kan worden gebruikt in de taal van uw keuze zie gedeelte 10 4 Umeetca BO3MOXKHOCTb BbIOOpa A3bIKa nH popma nn OTOOparkaemon Ha 9K paH npeoOpasoBatena FLUXUS cmoTpn nogpasgen 10 4 Table of Contents 1 1 1 2 1 3 2 1 2 2 2 3 2 4 3 1 3 2 4 1 4 2 4 3 44 5 1 5 2 5 3 5 4 6 1 6 2 6 3 6 4 6 5 6 6 6 7 INtFOCUCTION 0 ceccseeteeesseeeeeeeeeeuseeeeeseeeeesseneeaeeeesaseeesensnesaseneeeaseeeeasenesaseeeeensnenenees Regarding this Manual senie
79. XIM GmbH has a quality assurance system which complies to annex IV of the directive 94 9 EC The quality assurance system was certified by the notified body IBExU institut f r Sicherheitstechnik GmbH ID No 0637 Description Acknowledgement of the quality assurance system IBExU 1 1ATEX Q001 Document type Declaration The marking of the transducers includes the following CE 0637 amp 112 3G Ex q nA IIC T6 12 Gb Ge 12D Ex th IIIC TX The installation operating and safety instructions have to be observed b La pl Ing Jens Hilpert anaging Director Berlin 2011 03 25 KELO 1162X_NWXV1 OEN doc FLEXIM Flexible Indusiriemesstechnik GmbH Wolfener Strabe 36 12681 Berlin Tel 49 0 30 93 66 76 60 Fox 49 0 30 93 66 76 80 FLEXIM Declaration of conformity We FLEXIM Flexible Industriemesstechnik GmbH Wolfener Str 36 12681 Berlin Germany declare under our sole responsibility that the transducers M2EWS P2EW5 Q2EWS are in conformity with the following EC directives Directive 94 9 EC Safety Requirements for Control Systems and Equipment for Use in Explosive Atmospheres The transducers mentioned above are in conformity with the following European Standards ATEX95 EN 60079 0 2009 Explosive atmospheres Equipment Genero requirements EN 60079 5 2007 Explosive atmospheres Equipment protection by powder filling q EN 60079 15 2010 Explosive atmospheres Equipment protection by t
80. _G6V4 2EN 2011 03 29 17 Settings FLUXUS G60x 17 2 5 Temperature Correction Select on to enable the input of a temperature correction SorrrOfiset for each temperature input see section 20 5 off gt ON lt 17 2 6 Error Value Delay The error value delay is the time after which an error value will be sent to an output if no valid measured values are available Select edit to enter an error value delay Select damping if the damping factor is to be used as the error value delay For further information on the behavior of missing mea sured values see section 21 1 2 and 21 2 17 2 7 Alarm State Indication Select on to display the alarm state during the measure SHOW RELAIS STAT ment off gt ON lt Fur further information on the alarm outputs see section 21 6 17 2 8 Preferred Units It is possible to set the preferred units for the length temperature and pressure z Select mm or inch as the preferred unit for the length gt mm lt inch Select c or F as the preferred unit for the temperature Seen Press ENTER gt C lt F Select bar or psi as the preferred unit for the pressure Pressure l Press ENTER gt bar lt psi UMFLUXUS_G6V4 2EN 2011 03 29 125 FLUXUS G60x 17 Settings 17 2 9 Setting for the Medium Pressure It is possible to set whether the absolute or the relative pressure will be used Select on or off Press ENTER Pressure absolut off SON l
81. able e aiy chl ch2 e Y chl ch2 2 Y chl ch2 2 e Y chl ch2 Press ENTER 13 7 3 Output Options for a Calculation Channel Select a calculation channel in the program branch Out Output Options t put options Press ENTER for Channel Ys 96 UMFLUXUS_G6V4 2EN 2011 03 29 13 Advanced Measuring Functions FLUXUS G60x Select the physical quantity to be calculated Press EN Physic Quant TER Mass Flow Make sure that the physical quantity selected for the calculation channel can be calculat ed from the physical quantities of the selected measuring channels Possible combina tions are shown in Tab 13 2 Tab 13 2 Physical quantity of the calculation channel physical quantity of the possible physical quantity of the possible physical quantity of the calculation channel first measuring channel ch1 second measuring channel ch2 2 2 g g z 2 gL gt 5 gt 2 8 2 3 8 2 3 a S 8 DESE rt F 2 S 2 S flow velocity x x x x x x volumetric flow rate x x x x mass flow rate x x x x example The difference of the volume flow rates of the channels A and B is to be cal culated The physical quantity of channel A and B can be the volumetric flow rate or the mass flow rate but not the flow velocity The physical quantities of the two measuring channels do not need to be identical channel A mass flow rate chann
82. aeeeeeeceaaeeeeeeseaaeaecesenennaeeeeeeennaeas 128 SuperUser Mode ienccsscecsereceseccas seckeccerscevesndestdvasevesueeeudvescarsuetuecdssuecesuedveledisecstess 129 Activation Deactivation ce eecceeceeeecesceeeeeeeeceaeeeeeeeeeeaeeeeeaeeeeeeeeesnneeeeeaeeeeeneees 129 Transducer Parameters c cccceceeececeeeeeeeaeeeeseaeaeeeeeeseeaeeeeeeseeaeeeeeeseneeeeeeeee 129 Defining the Flow Parameters 0 0 0 ceeceeesceeeeeeeeeeneeeeeeeeeeeeeeeeaeeenneeeneeeeennaees 130 Limit of the Signal Amplification 0 0 0 ee eeececeeeeeeneeeeeeeeeeeeeeseaeeeseeeeennaeeeneaes 132 Upper Limit of the Sound Speed ee ceeeeeeeeeneeeeeeeeeesneeeeeaeeseeeeeeeeeeenaaes 133 Number of Decimal Places of the TotaliZers oo eesceeseeeeeeeeeeeeeeeeeeneeeeeeees 134 Manual Reset of the TotaliZers eeecceesseeesneeceneeeeeeeeeeaeeeeeaeeesneeeensaeeeeneaes 135 Display of the Sum of the TotaliZers 0 0 0 ee eee ceeeeeeeeeeeeeeneeeeeaeeeeeeeeneaeeeeeaas 135 Display During the Measurement ccccceeeeeeeeeeeceeceeeeeeeeeeeeeeeeeeeseeeeeeeeees 135 Wall Thickness Measurement Optional csecssesseseeesseeeseesseeenseeneees 136 Activation of the Wall Thickness Measurement 136 Parameter IMput iii er n EA E aa aa a ei aaoi 137 EEE EEA EEEE EE A E TE 138 N U Se aaa a ara eaaa ar aaa E aaa aaae aaa aAA na an aAa inaani taana 142 Assigning the Temperature Inputs to the Measuring Channels eeee 142 Selection of the Temperature Probe ee
83. al see Fig 6 10 For the assignment and the activation of the temperature inputs see chapter 20 inputs El T1 73 xO Fig 6 10 Connection of the transmitter FLUXUS G601 6 6 2 Connection of a Passive Current Input An active or a passive current source with an external power supply can be connected to a passive current input Tab 6 2 Connection of an active current source input transmitter external circuits note internal circuits connection passive max permanent current input ae overcurrent 40 mA D IR 8 a Vv 38 UMFLUXUS_G6V4 2EN 2011 03 29 6 Installation of FLUXUS G601 FLUXUS G60x If the polarity of the current source is inversed only the sign of the measured current will change Tab 6 3 Connection of a passive current source input transmitter external circuits note internal circuits connection passive short circuit current current input max 40 mA O li An external voltage source Uext is necessary It must provide a current of min 20 mA and supply sufficient power for the energy requirements of the passive current source and e cover the voltage drop at the input resistor 1 V at 20 mA and e cover all other voltage drops e g cable resistance in the circuit example A passive current source e g a pressure sensor is to b
84. alibration will be displayed see section 18 3 2 Press ENTER Enter the max Reynolds number at which the flow is lami nar The entered number will be rounded to the hundreds Enter 0 zero to use the default value range 0 25 500 default 1 000 Press ENTER Enter the min Reynolds number at which the flow is turbu lent The entered number will be rounded to the hundreds Enter 0 zero to use the default value range 0 25 500 default 3 000 Press ENTER UMFLUXUS_G6V4 2EN 2011 03 29 18 SuperUser Mode FLUXUS G60x A request is displayed if an additional correction of the flow velocity is to be defined Select on to define the correction gt OFF lt on data off to work without correction of the flow velocity and return to the menu item SYSTEM settings A Calibration For the definition of the correction of the flow velocity see section 18 3 2 example profile bound for the laminar flow 1 500 profile bound for the turbulent flow 2 500 At Reynolds numbers lt 1 500 the flow during the measurement is regard ed as laminar for the calculation of the physical quantity At Reynolds num bers gt 2 500 the flow is regarded as turbulent The range 1 500 2 500 is the transition range between laminar and turbulent flow Attention The defined profile bounds are still active after the deactivation of the SuperUser mode 18 3 2 Correction of the Flow Velocity After the profile bounds
85. all and both transducers are on the same side of the pipe reflection mode they can be fixed in one Variofix rail Preparing and fixing the variofix rail Adjustment of the Variofix rail to transducer width Loosen the 4 screws 1 for the adjustment of the rails 2 with a M8 wrench see Fig 8 7 Place one transducer 3 in the center between the rails Press the two rails 2 together and tighten the 4 screws 1 The transducer can be shifted and removed Remove the transducer Loosen the chain tensioners 4 but do not unscrew them completely If the chain has not yet been mounted to the rail support 6 Compress the spring of the chain tensioner 4 with the cylinder 7 while pushing the chain tensioner 4 in the horizontal groove 5 of the rail support 6 Place the Variofix rail on the pipe Both rail supports 6 must be completely supported by the pipe Lay the ball chain 8 around the pipe if the pipe is vertical start with the upper ball chain Press the chain tensioner 4 completely in and push the ball chain 8 in the other groove 9 of the rail support Fix the second ball chain 8 in the same way Tension the ball chains 8 by tightening the chain tensioners 4 Repeat the steps if the second transducer is fixed to its own Variofix rail Fixing the transducer Force apart the legs of the spring clip 10 and clamp it over the outer side of the rails 2 The height where the spring clip w
86. an be changed auto selection of reflection mode or diago nal mode recommended setting user m a Di setting for the display for the input of the trans ack aaa na ducer distance in the program branch Measur auto gt USER lt p ing user only the entered transducer distance will be displayed if the recommended and the entered transducer distances are identical auto only the recommended transducer dis tance will be displayed recommended setting user EF activation of the menu item for the input of a correction value offset for each temperature off aay input in the program branch Measuring a ee selection of the error value delay x damping gt EDIT lt damping The damping factor will be used edit The menu item for the input of the error value delay in the program branch Output Options will be activated activation of the display of the alarm state dur x SHOW RE oes ing the measurement off gt ON lt SYSTEM settings Proc inputs selection of the displays for the setting of the in Pee Peer ess puts of the transmitter Proc inputs 178 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant Proc inputs t Link temperature SYSTEM settings 1 Measuring Gas Measuring off gt ON lt Compare c fluid no gt YES lt assignment of temperature inputs and other in puts to the measuring channels SYSTEM settings Measuring select
87. another Select yes for the inputs that are to be activated Note The total number of measured values that can be stored will be re duced if an input is activated 20 5 Temperature Correction A temperature correction value offset can be set for each temperature input If a correc tion value has been defined it will be added automatically to the measured temperature This function is useful if e g e the characteristic curves of the two temperature probes differ considerably from each other a known and constant temperature gradient exists between the measured temperature and the actual temperature 20 5 1 Activation Deactivation of the Temperature Correction The temperature correction can be activated deactivated in program branch Special Funct SYSTEM settings Dialogs Menus Select on to activate the temperature correction off to Tx Corr Offset x deactivate it off gt ON lt Note If off is selected the temperature correction will be deactivated for all inputs However the entered correction values for each tempera ture input will be stored and displayed again when the temperature correction is activated again UMFLUXUS_G6V4 2EN 2011 03 29 145 FLUXUS G60x 20 Inputs 20 5 2 Input of the Temperature Correction During the flow transducer positioning the correction values will be requested for each input which has been activated and where the temperature can be measured TL Corr Of
88. ans of the ratchet Insert the button into the opening in the support plate on the back side of the transmitter see Fig 7 3 ratchet button on the pipe opening in the support plate Fig 7 3 Pipe installation Fig 7 4 Transmitter on the pipe UMFLUXUS_G6V4 2EN 2011 03 29 43 FLUXUS G60x 7 Installation of FLUXUS G608 7 3 Connection of the Transducers Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 The connections are on the upper side of the transmitter see Fig 7 5 e Remove the blind plug see Fig 7 6 Insert the connector of the transducer cable in the socket of the transmitter The red point a on the connector must align with the red marking b on the socket see Fig 7 7 transducers transducers measuring channel A measuring channel B E OO Input Output Fig 7 5 Connections of the transmitter FLUXUS G608 Fig 7 6 Removing the blind plug 44 UMFLUXUS_G6V4 2EN 2011 03 29 7 Installation of FLUXUS G608 FLUXUS G60x Fig 7 7 Connection of the transducers 7 4 Power Supply The transmitter can be operated with e the battery see section 7 4 1 or e the power cable and the power adapter see section 7 4 2 7 4 1 Power Supp
89. any oth er key ENTER finishing editing Tab 4 7 Cold start BRK C INIT cold start Most parameters and settings are reset to the factory default values Stored data is not affected Keep the two keys pressed while switching the transmitter on until the main menu is displayed A cold start during operation is executed as follows e Press the keys BRK C and ENTER simultaneously A RESET is executed e Release key ENTER only Keep the keys BRK and C pressed until the main menu is displayed UMFLUXUS_G6V4 2EN 2011 03 29 21 FLUXUS G60x 5 Selection of the Measuring Point 5 Selection of the Measuring Point Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 The correct selection of the measuring point is crucial for achieving reliable measure ment results and a high measurement accuracy A measurement on a pipe is possible if e the ultrasound propagates with a sufficiently high amplitude see section 5 1 e the flow profile is fully developed see section 5 2 e the influence of noise is sufficiently low see section 5 3 The correct selection of the measuring point and thus the correct transducer positioning guarantees that the sound signal will be received under optimum conditions and evaluat ed correctly Due to the variety of applications and the different factors that influence the measure ment there is no standard solu
90. ation of the Temperature Probe Response Time 50 s Select the installation instructions that correspond to the supplied clasp e for the installation with a clasp see section 9 2 1 e for the installation with a FLEXIM clasp see section 9 2 2 e for the installation with a quick release clasp see section 9 2 3 9 2 1 Installation with a Clasp e Cut the tension strap to length pipe circumference 120 mm e Make sure that part 2 of the clasp is on top of part 1 see Fig 9 1 The hooks of part 2 must be on the outer side of the clasp e Pull approx 2 cm of the tension strap through the slot of the clasp see Fig 9 2 to fix the clasp to the tension strap Bend the end of the tension strap back Fig 9 3 Temperature probe on the pipe UMFLUXUS_G6V4 2DE 2011 03 29 61 FLUXUS G60x 9 Installation of the Temperature Probe Optional Position the temperature probe on the pipe see Fig 9 3 Place the tension strap around the temperature probe and the pipe Insert the tension strap through the parts 2 and 1 of the clasp see Fig 9 2 Pull the tension strap firmly and engage it in the inner hooks of the clasp Tighten the screws of the clasps Note In case of great temperature differences it is recommended to ther mally insulate the temperature probe from the environment 9 2 2 Installation with a FLEXIM Clasp Cut the tension strap to length pipe circumference 120 mm Push approx 2 cm
91. ay will only be indicated if Other Medium has been selected or no data set for the selected medium is stored in the transmitter e g natural gas 11 2 3 Density The density is used to calculate the mass flow rate product of the volumetric flow rate and the density Enter the operating density of the medium Press ENTER Density 60 00 kg m3 This display will only be indicated if Other Medium has been selected or no data set for the selected medium is stored in the transmitter e g natural gas 11 2 4 Gas Compressibility Factor The gas compressibility factor is necessary for the calculation of the standard volumetric flow rate see section 12 1 1 Note that the value is selected correspondingly to the op erating pressure the operating temperature and the composition of the gas Enter the gas compressibility factor Press ENTER Gas compr factor 1 000 factor This display will only be indicated if Other Medium has been selected or no data set for the selected medium is stored in the transmitter e g natural gas 11 2 5 Medium Temperature The medium temperature is used for the interpolation of the sound speed and for the cal culation of the recommended transducer distance and for the interpolation of the gas compressibility factor at the beginning of the measurement During the measurement the medium temperature is used for the interpolation of the density and the viscosity of the medium The value entered here will
92. bar graph s If the LED of the measuring channel lights green the sig nal is sufficient for a measurement If the LED of the measuring channel lights red the signal is not sufficient for a measurement e Shift a transducer slightly in the range of the recom mended transducer distance until the LED of the mea suring channel lights green The following can be displayed in the upper line with key 9 and in the lower line with key 3 e transducer distance e C SNR signal to noise ratio If min one box is displayed the signal is sufficient for the measurement Three or more boxes are optimal for a measurement bar graph signal quality must have max length e transit time time in us bar graph s signal amplitude If the signal is not sufficient for measurement Q UNDEF will be displayed In case of large deviations check if the entered parameters are correct or repeat the measurement at a different point on the pipe Transd Distance 53 29 mm After the precise positioning of the transducers the recom mended transducer distance is displayed again Enter the actual precise transducer distance Press EN TER Repeat the steps for all channels on which will be measured The measurement will be started automatically afterwards 80 UMFLUXUS_G6V4 2EN 2011 03 29 11 Basic Measurement FLUXUS G60x 11 6 2 Consistency Check If a wide range for the sound speed has been entered in the program
93. be acti vated with each change of the flow direction for approx 1 s see Fig 21 2 Alarm outputs with the switching condition gt and of the type HOLD will be active af ter the first change of the flow direction They can be switched back by pressing key C three times see Fig 21 2 A flow t flow i o Aan i R type NON HOLD type HOLD ro aa d approx 1 s reset of the alarm 3x key C Fig 21 2 Behavior of a relay when the flow direction changes If there is an internal adaptation to changing measuring conditions e g to a considerable rise of the medium temperature the alarm will not switch Alarm outputs with the switch ing condition OFF will be set automatically to the switching function NO Cont 21 7 5 Alarm State Indication Note There is no visual or acoustic indication of alarm output switching The alarm state can be displayed during the measurement This function is activated in Special Funct SYSTEM settings Dialogs Menus Select the menu item SHOW RELAIS STAT Select on to activate the alarm state indication SHOW RELAIS STAT off gt ON lt Scroll during the measurement with key 9 until the alarm state is displayed in the upper line RX with being a pictogram as shown in Tab 21 6 example R1 UMFLUXUS_G6V4 2EN 2011 03 29 161 FLUXUS G60x 21 Outputs Tab 21 6 Pictograms for
94. be used for the calculations if the medium temperature is not measured and fed to an input of the transmitter Enter the medium temperature The value must be within the operating temperature range of the transducers Press ee ENTER Medium Temperat UMFLUXUS_G6V4 2EN 2011 03 29 75 FLUXUS G60x 11 Basic Measurement 11 2 6 Medium Pressure The medium pressure is used for the interpolation of the sound speed and of the gas compressibility factor Enter the medium pressure Press ENTER Fluid pressure 60 00 bar This display will only be indicated if Special Funct sySTEM settings Measuring Gas Measuring is activated OR if Gas Measuring is deactivated and Special Funct SYSTEM settings Dialogs Menus Fluid pressure is activated 11 3 Other Parameters 11 3 1 Transducer Parameters If transducers are detected on a measuring channel the parameter input finished Press ENTER The main menu will be displayed If no or special transducers are connected the transducer parameters have to be en tered Select Standard to use the standard transducer parame Transducer Type q ters stored in the transmitter Standard Select Special Version to enter the transducer param eters The transducer parameters must be provided by the transducer manufacturer Press ENTER Note If standard transducer parameters are used FLEXIM can not guar antee for the precision of the measured values A measurement might even be
95. cally If no other output transmission of data outputs has been activated the measurement will be stopped If another output has been activated the measurement will be continued Only the sto ring of the measured values will be stopped 102 UMFLUXUS_G6V4 2EN 2011 03 29 14 Data Logger and Transmission of Data FLUXUS G60x 14 1 5 Deleting the Measured Values Special Funct f Delete Meas Val Really Delete no gt YES lt Select Special Funct Delete Meas Val Press ENTER Select yes or no Press ENTER 14 1 6 Available Data Logger Memory If the data logger is empty and a measurement is started with one physical quantity on one measuring channel without storing the totalizer approx 100 000 measured values can be stored The available data logger memory can be displayed Special Funct T Instrum Inform G60X XXXXXXXX Free 18327 Select Special Funct Instrum Inform Press ENTER The type and the serial number of the transmitter will be displayed in the upper line The available data logger memory will be displayed in the lower line here 18 327 additional measured values can be stored Press key BRK twice to return to the main me nu Max 100 measuring data sets can be stored The number of measuring data sets de pends on the total number of measured values stored in the previous measuring data sets The time at which the data logger memory will be full can be displayed during
96. ccccceceececeeeeeeeceeeeeeeneeeeeeeeceneeeeeeetsnneeeees 111 Deleting Parameter RecordS cccccceeeeecneeeeeeceaeceeeesesaeeeeeeseceeaeeeesetinaeeeeees 112 LIDIALICS erea sete eeeeeeeeseeeeeseeeeenseeeeaseeeeaseeeeeseneeeaseeeeaseeeaseeeeeseneseseeneeneeneas 113 Partitioning of the Coefficient Memory eee eeesseseeeeeeeeeeeeeeeeeeneeeseaeeeneeeeeeaa 113 Input of Material Medium Properties Without the Extended Library 0 114 Extended LIBra siz sccavees casas tacit aap seatt es fap e a ai Ra eset at aes tenes ii 116 Deleting a User Defined Material MediUM cc eeeeeeeeesereeeeeeeeeseneeeenneeeeens 119 Arrangement of the Material Medium Scroll List 0 0 0 eeeeeseeeeeereeeeeeeeeeee 120 UMFLUXUS_G6V4 2DE 2011 03 29 7 FLUXUS G60x 17 17 1 17 2 17 3 17 4 17 5 17 6 18 18 1 18 2 18 3 18 4 18 5 18 6 18 7 18 8 18 9 19 19 1 19 2 19 3 20 20 1 20 2 20 3 20 4 20 5 SONGS 47 ceccis et Seeded eileen tee aie cee ected Teale 122 Time ad Date iis 2cci een aries LA Aka La Alen adie ree 122 Dialogs And Menus ce 2e4 sceze tase a ed Seca cane ces dead cc a zat Sc aaa 123 Measurement Settings 22 2 ssccccc ceseccuessceeceeuccecbocdevcteceecustececueceeueneesdeeensebeneesieee 126 Settings of the Standard Conditions for the Gas Measurement ecen 127 Setting the Contrast wis nie eee aie ane en den eects eet secre 128 Instrument Information ccccccceeeeeeceneeeeceeee
97. ce Enter the outer pipe diameter Press ENTER Outer Diameter 100 0 mm An error message will be displayed if the entered parame Outen Diameter ter is outside of the range The limit will be displayed 1100 0 MAXIMAL example upper limit 1100 mm for the connected transduc ers and for a pipe wall thickness of 50 mm UMFLUXUS_G6V4 2EN 2011 03 29 71 FLUXUS G60x 11 Basic Measurement It is possible to enter the pipe circumference instead of the outer pipe diameter see sec tion 17 2 1 If the input of the pipe circumference has been activated and 0 zero is entered for the Outer Diameter the menu item Pipe Circumfer will be displayed If the pipe cir cumference is not to be entered press key BRK to return to the main menu and start the parameter input again 11 1 2 Pipe Wall Thickness Enter the pipe wall thickness Press ENTER Wall Thickness 3 0 mm Note The inner pipe diameter outer pipe diameter 2x pipe wall thick ness is calculated internally If the value is not within the inner pipe diameter range of the connected transducers an error message will be displayed It is possible to change the lower limit of the inner pipe diameter for a given transducer type see section 13 8 11 1 3 Pipe Material The pipe material must be selected to be able to determine the sound speed The sound speed for the materials in the scroll list are stored in the transmitter Select the pipe material P
98. cialist In the event of contact with the skin e wash the skin immediately with plenty of water e Cut the damping mat to size if necessary see annex B section Technical Data Remove a part of the protective foil and fold it see Fig 8 1 e Fix the part of the damping mat without protective foil to the pipe protective foil damping mat Fig 8 1 Removal of the protective foil e Fix the damping mat to the pipe remove the protective foil bit by bit from the damping mat and attach the damping mat to the pipe at the same time Note Air pockets have to be avoided Improvement of adhesion and removal of air pockets e Press the roll in the middle of the damping mat along the pipe axis see 1 in Fig 8 2 e Press the roll from the middle to the sides see 2 in Fig 8 2 Open the remaining air pockets with a knife UMFLUXUS_G6V4 2EN 2011 03 29 55 FLUXUS G60x 8 Mounting the Transducers e Repeat the steps for the installation of the damping mat on the opposite side of the pipe in case of a measurement on the diagonal mode see Fig 8 3 damping mat a for the transducer Fig 8 2 Mounting of the damping mat reflection mode Fig 8 3 Mounting of the damping mat diagonal mode Note The damping mat adheres strongly to the pipe Later alignment is not possible The damping mat has to be positioned correctly imme diately Note The damping mat can not be reused after re
99. ction IP 65 IP 65 IP 65 according to EN 60529 transducer cable type 1699 1699 1699 length m 4 4 3 dimensions length mm 74 74 42 width b mm 32 32 22 height h mm 40 5 40 5 25 5 dimensional 7 drawing H pa l operating temperature min C 40 40 40 max C 170 170 170 temperature x x x compensation remark on request 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 Lamb wave transducers typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended in reflection mode and for a flow velocityof 15 m s pipe diameter max extended in diagonal mode and for a flow velocity of 25 m s 200 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Shear Wave Transducers zone 1 technical type GDG1NW1 GLG1NW1 GDK1NW1 GLK1NW1 GDM2NW1 GLM2NW1 order code GSG GSG GSK GSK GSM GSM NA1NL NA1NL LC NA1NL NA1NL LC NA1NL_ NA1NL LC transducer fre MHz 0 2 0 5 1 quency medium pressure min extended bar metal pipe 20 metal pipe 20 metal pipe 20 min bar metal pipe 30 metal pipe 30 metal pipe 30 plastic pipe 1 plastic pipe 1 plastic pi
100. d Press EN F1 enable l TER no gt YES lt or Select no if the output has already been installed Press F1 disable ENTER gt NO lt yes Select in the scroll list the measuring channel to be as PL So rCS chansi signed to the output as the source channel Press ENTER Channel A Select in the scroll list Measuring value but not Im ahs daa puls Press ENTER Measuring value If Measuring value has been selected and the source item can be totalized a request will be indicated whether the frequency output is to be configured as a pulse output Select yes Press ENTER Setup as pulse no gt YES lt oa A UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x Enter the upper limit of the frequency Press ENTER F1 Output MAX 1 0 kHz The lower limit of the frequency and the error value will be set automatically to 0 5 Hz Activation of the output In the program branch Output Options select the Output Options channel for which the input is to be activated Press EN for Channel A TER This display will not be indicated if the transmitter has only one measuring channel Select yes to activate the output Press ENTER Frequency Output Fl no gt YES lt Enter the number of pulses that is to be assigned to the Pulses per unit unit of measurement of the totalizer Press ENTER 1000 m3 3 Example 1000 pulses correspond to 1 m of the totalized medium The max flow dependi
101. d on the basis of the operating volumetric flow rate see section 12 1 1 mass flow rate is calculated by multiplying the volumetric flow rate by the operating density of the medium The physical quantity is selected as follows Select the program branch Output Options Press EN par mea gt OPT lt sf TER Output Options Select the channel for which the physical quantity is to be output Options A entered Press ENTER for Channel A This display will not be indicated if the transmitter has only one measuring channel Select the physical quantity in the scroll list Press ENTER Physic Quant t act Volume flow For the selected physical quantity except for the sound speed a scroll list with the available units of measure ment is displayed The previously selected unit of mea surement is displayed first Volume in t m3 h Select the unit of measurement of the selected physical quantity Press ENTER Press BRK to return to the main menu The further menu items of the program branch Output Options are for the activation of the measured value transmission Note If the physical quantity or the unit of measurement is changed the settings of the outputs will have to be checked see chapter 21 R UMFLUXUS_G6V4 2EN 2011 03 29 12 Displaying the Measured Values FLUXUS G60x 12 1 1 Measurement of the Standard Volumetric Flow Rate If the medium is a gas the standard volumetric flow rate can b
102. ding to IEC EN 60529 transducer cable type 1699 1699 length m 4 9 dimensions length mm 84 width b mm 40 height h mm 59 dimensional drawing operating temperature min C 40 max C 130 temperature x compensation UMFLUXUS_G6V4 2EN 2011 03 29 203 FLUXUS G60x B Technical Data technical type GDP2NW1 GLP2NW1 explosion protection transducer GSP NA1NL_ GSP NA1NL LC category gas 2 3G dust 2D EPL Gb Gc Db zone 1 2 21 explosion protection temperature pipe surface min C 55 A max C 180 T marking cE 0637 amp E I12 3G Ex q nA IIC T6 T2 Gb Gc X 12D Ex tb IIIC TX certification IBExU10ATEX1162 X type of protection gas powder filling non sparking dust protection by enclosure necessary trans ducer mounting fixture 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 shear wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended max extended in diagonal mode and for a flow velocity of 15 m s 204 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Shear Wave Transducers zone 1 extended temperature range technical ty
103. e nance on the following page This message will be displayed if the battery is almost empty LOW BATTERY l Charging the Battery The capacity is sufficient for the display and storing of the current parameter record A measurement is not possible anymore Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 Connect the power supply unit to the transmitter see Fig 7 8 e Switch on the transmitter The charging starts automatically The LED BATTERY flashes green while charging The max charging time is approx 5 h During the charging process the ambient temperature should be in the range 0 60 C A measurement can be made during the charging Charging will be stopped automatical ly when the battery is fully charged The LED BATTERY will light green 46 UMFLUXUS_G6V4 2EN 2011 03 29 7 Installation of FLUXUS G608 FLUXUS G60x Storing the Battery The battery remains in the transmitter After storage the transmitter can immediately be operated with the battery e charge state gt 30 e storing temperature 12 25 C Maintenance Relearn Cycle The accuracy of the displayed value for the charge state of the battery is improved by ex ecuting a relearn cycle The ambient temperature during a relearn cycle should be in the range 12 30 C Special Funct Select Special Funct Battery status Press Battery statu
104. e The correction data will only be stored when a measurement is start ed If the transmitter is switched off without starting a measurement the entered correction data will be lost Attention The correction of the flow velocity is still active after the deactivation of the SuperUser mode 18 4 Limit of the Signal Amplification In order to prevent disturbing and or pipe wall signals e g if the pipe has run empty from being interpreted as useful signals it is possible to define a max signal amplifica tion If the signal amplification is greater than the max signal amplification e the flow velocity will be marked as invalid The physical quantity can not be deter mined e the LED of the measuring channel will light red e a hash symbol will be displayed after the unit of measurement in case of a normal error is displayed Select Special Funct SYSTEM settings Measuring Miscellaneous Press ENTER until the menu item Gain threshold is displayed 132 UMFLUXUS_G6V4 2EN 2011 03 29 18 SuperUser Mode FLUXUS G60x Enter for each measuring channel the max signal amplifi Bs Gain threshold cation Enter 0 zero if no limit of the signal amplification is Fail if gt 90 dB tobe used range 0 255 Press ENTER Attention The limit of the signal amplification is still active after the deactiva tion of the SuperUser mode 18 5 Upper Limit of the Sound Speed When the plausib
105. e connected to a passive current input Technical data of the pressure sensor Ug 11 30 VDC la 4 20 MA la max 22 MA Uext required for the operation of the passive pressure sensor is Uext min Us min la max Ri la max Re 11V 22mA 500 20mA 20 12 14V Uext max Us max 30V Us operating voltage of the pressure sensor output current input resistance cable resistance ops O UMFLUXUS_G6V4 2EN 2011 03 29 39 FLUXUS G60x 6 Installation of FLUXUS G601 6 6 3 Input Adapter The number of temperature inputs can be increased to max 4 by means of 2 input adapt ers optional see Fig 6 11 If the transmitter has voltage or current inputs the adapter for voltage and current inputs will be used see Fig 6 12 1 Dea input adapter 473 Fig 6 11 Connection of the input adapters 40 UMFLUXUS_G6V4 2EN 2011 03 29 FLUXUS G60x 6 Installation of FLUXUS G601 input adapter z sl H T4 gy mo cal adapter for voltage and current inputs H Fig 6 12 Connection of the adapter for the voltage and current inputs 6 7 Connection of the Serial Interface e Connect the RS232 cable to the transmitter see Fig 6 13 and to the serial interface of the PC If the RS232 cable can not be connected to the PC use the RS232 USB adapter The RS232 adapter
106. e selected as the physical quantity in addition to the operating volumetric flow rate The standard volumetric flow rate is calculated as follows Vy V p py Ty T 1 K Vy standard volumetric flow rate V operating volumetric flow rate py Standard pressure absolute value p operating pressure absolute value Ty standard temperature in K T operating temperature in K K gas compressibility factor Standard pressure py and standard temperature Ty are setin Special Funct SYS TEM settings Gas Measuring Normal pressure and Normal temper If the operating pressure p and the operating temperature T are measured and fed to the transmitter they will be used for the calculation of the standard volumetric flow rate Oth erwise they will be set in Parameter Fluid pressure and Medium Temperat The gas compressibility factor K is stored in the medium data set If Other Mediumis selected or if there is no data set for the selected medium the compressibility factor will be set in Parameter Gas compr factor Note that the value is to be selected corre spondingly to the operating pressure the operating temperature and the composition of the gas 12 2 Toggling Between the Channels If more than one channel is available activated the display for the measured values can be adapted as follows e AutoMux mode all channels only calculation channels HumanMux mode Key 1 toggles between the modes MUX 12 2 1 AutoMu
107. e sound speed of some materials annex C 1 Enter the roughness of the material Press ENTER Roughness For the typical roughness of some materials see annex C 2 UMFLUXUS_G6V4 2EN 2011 03 29 115 FLUXUS G60x 16 Libraries Medium properties Enter the min and max sound speed of the medium caMediur Press ENTER 1400 0 c Medium 1550 0 A l Enter the kinematic viscosity of the medium Press EN Kinem Viscosity TER 1 01 mm2 s Enter the density of the medium Press ENTER Density 60 00 kg m3 16 3 Extended Library 16 3 1 Introduction If the extended library is activated it is possible to enter material and medium properties as a function of the temperature or of the pressure These data can be entered into the transmitter directly or by means of the program FluxKoef Tab 16 2 Material and medium properties that can be stored property property is necessary for material property transversal sound speed flow measurement longitudinal sound speed flow measurement wall thickness measurement G601 type of sound wave flow measurement typical roughness profile correction of the flow velocity medium property sound speed start of measurement viscosity profile correction of the flow velocity density calculation of mass flow rate gas compressibility factor standard volumetric flow rate Enter only the properties needed for the measuring task The dependency of
108. e wall being mistaken for the measuring signal that has passed through the medium The flow calculated on the basis of the wrong signal by the transmitter is very small or fluctuates around zero The defined upper limit of the flow velocity is too low All measured flow velocities that are greater than the upper limit will be ignored and marked as invalid All quantities derived from the flow velocity will also be marked as in valid If several correct measured values are ignored the totalizer values will be too low The entered cut off flow is too high All flow velocities below the cut off flow are set to zero All derived quantities are also set to zero The cut off flow default 2 5 cm s has to be set to a low value in order to be able to measure at low flow velocities The entered pipe roughness is not appropriate The flow velocity of the medium is outside the measuring range of the transmitter The measuring point is not appropriate Select another measuring point to check whether the results are better Because pipes are never rotationally symmetric the flow profile is affected Change the transducer posi tion according to the pipe deformation The operating volumetric flow rate meets the expectations but the standard volu metric flow rate deviates strongly The parameters for the measurement of the standard volumetric flow rate have not been entered correctly see section 17 4 166 UMFLUXUS_G6V4 2EN 2011 03 29 22 Troublesh
109. eased to max 4 by means of 2 input adapt ers see Fig 7 12 input adapter S Ss A Fig 7 12 Connection of the input adapters 52 UMFLUXUS_G6V4 2EN 2011 03 29 7 Installation of FLUXUS G608 FLUXUS G60x 7 7 Connection of the Serial Interface Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 Connect the RS232 cable to the transmitter see Fig 7 13 and to the serial interface of the PC If the RS232 cable can not be connected to the PC use the RS232 USB adapter The RS232 adapter the RS232 cable and the RS232 USB adapter are part of the serial data kit optional serial interface Fig 7 13 Connections of the transmitter FLUXUS G608 UMFLUXUS_G6V4 2EN 2011 03 29 53 FLUXUS G60x 8 Mounting the Transducers 8 Mounting the Transducers Before you start this chapter read and follow the instruction in chapter 11 Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 The transducers will be fixed to the pipe by means of the supplied transducer mounting fixture 8 1 Preparation of the Pipe Surface e Mount the damping mats see section 8 2 e Use coupling foil only if damping mats are not i
110. ection of the program branch par mea opt gt SF lt Special Funct Special Funct SYSTEM settings selection of Special Funct SYSTEM set tings Special Funct SYSTEM settings UMFLUXUS_G6V4 2EN 2011 03 29 175 FLUXUS G60x A Menu Structure cold start resistant SYSTEM settings Set Clock selection of the displays for the input of the date and the time SYSTEM settings f Set Clock SYSTEM settings Libraries selection of the displays for the management of the material and medium scroll lists SYSTEM settings 1 Libraries SYSTEM settings Libraries Material list ib selection of the displays for the arrangement of the material scroll list pipe and lining materials Material list SYSTEM settings Libraries Medium list Ab l selection of the displays for the arrangement of T ED 4 the medium scroll list Medium list SYSTEM settings Libraries Format USER AREA selection of the displays for the partitioning of the coefficient memory for the storing of user defined material and medium properties Libraries Format US input of the number of user defined materials Format USER AR Materials input of the number of user defined media Format US Media display of the occupancy of the coefficient memory 176 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold
111. ed for totalizing corresponds to the volume or mass unit se lected for the physical quantity The value of a totalizer consists of max 11 digits including max 4 decimal places For the adjustment of the number of decimal places see section 18 6 To activate the totalizers press key S during the mea A act Volume flow Surement see Tab 13 1 54 5 m3 h 7 32 5 3 The value of the totalizer will be displayed in the upper line one nee here the volume which has passed through the pipe at m the measuring point in the positive flow direction after the activation of the totalizers UMFLUXUS_G6V4 2EN 2011 03 29 89 FLUXUS G60x 13 Advanced Measuring Functions Tab 13 1 Keys for display of the totalizers activation press key A once during the measurement 8 deactivation press key 2 three times during the measurement Qors display of the totalizer for press key amp e during the measurement the positive flow direction display of the totalizer for press key lt q during the measurement the negative flow direction a reset of the press key 2 three times during measurement totalizers to zero This error message will be displayed if the totalizers of a measuring channel used for measuring the flow velocity are to be activated The flow velocity can not be totalized A NO COUNTING l 35 m s Note The totalizers can only be activated for the measuring channel whose measured va
112. ed medium USER Medium t O1 not used input of a designation for the selected medium input of the min sound speed of the medium range 800 3500 m s input of the max sound speed of the medium input of the kinematic viscosity of the medium Kinem Viscosity 2 1 01 mm2 s range 0 01 30 000 00 mm s input of the operating density of the medium Density 60 00 kg m3 Install Medium with Special Funct SYSTEM settings Libraries Extended Library on pane Meds selection of the function for the temperature and Pore Megrun pressure dependency of the medium properties Basics Y m X n UMFLUXUS_G6V4 2EN 2011 03 29 187 u Cc x lt Cc n Q D 5 x A Menu Structure cold start resistant 4 selection of a user defined medium USER Medium T 01 not used ae 5 selection whether the user defined medium is to ys y be edited or deleted gt EDIT lt delete AS i aris F This display will only be indicated if the selected medium already exists input of a designation for the selected medium 2 Input Name USER MEDIUM 2 NEEDERD input of the constants for the longitudinal sound an speed of the medium 1500 0 m s The number of constants depends on the func tion selected above input of the kinematic viscosity of the medium VISCOSITY 1 0 mm2 s input of the operating density of the medium DENSITY 1 0 g cm3 input of the gas compressibility factor GASFACTOR confirmation that the c
113. eeeeeeceeeeneeeeeeeeenneeeeesaeeseeeeeeneeeenaa 143 Assignment of Other Inputs to the Measuring Channels c cseeeeeeeenees 144 Activation of the INPuts sisine cee eeneeeeeeeeeeneeeeeneeeceeaeeesneeeenaeeeeeaeeesneeeeneeeeenaaes 144 Temperature Correction ccccccceeeecceeceeeeeeee cee eeeeeneceseeesaaeceeeeeeeaeeeseeeseaeeeeess 145 UMFLUXUS_G6V4 2DE 2011 03 29 FLUXUS G60x 21 aaan A ete Seek caved cow een T 147 21 1 Installation Of an Output 0 eee cece ecece ce ceeeeeeaeeeeeeeaeeeeeeeeaeeeeeeesenueeeeeneeaees 147 212 Ero Value Delay c 2 2 0 0 sists a eh ete a epa aa Ea iTe 152 21 3 Activation of an Analog OUtpUt eee eee eeeeeee cent eeeeeeeeseeeeeeaaeeseeeeeeeneeeeeeaes 153 21 4 Configuration of a Frequency Output as a Pulse Output eee eeeeeeeeee 154 21 5 Activation of a Binary Output as a Pulse Output eee eeeeeeeereeeeneeeeeeaes 155 21 6 Activation of a Binary Output as an Alarm Output 156 21 7 Behavior of the Alarm Outputs 00 ec ceeseeeseeeeenneeeeeeeeeseneeeeeaeeseeeeeesneeeenaaes 160 21 8 Deactivation of the Outputs 0 eee ceeeeeenneeeeenaeeeeeeeeeeraeeeeeaeeseeeeeeteeeeeaes 162 22 Troubleshooting cseeeeseeeeeeeeeeeeseeeeesenenenseeeeasenesasseeeeseeeeeaseesaseeeeaseeeeenseenenees 163 22 1 Problems with the Measurement eee ceeseeeeeeeenneeeeeeeeeeneeeeeaeeeeeeeeeeneeeenaas 164 22 2 Selection of the Measuring Point 0 cic eeeeeeeeneeeeeeeeeeeeneeeeeaeeseeeeeesnne
114. eeeeeenaeeseeaeessneeeesnaeeeeeaees 51 Connection of the Serial Interface cccccececesceeeceeceeeeeeeeeeeneaeeeeeeseaeeeeeeeeeaees 53 Mounting the TranSducelS cccsseesesenssseeesseeeeeseeeeenseeeaseenenseeeenseeeeenseeenenes 54 Preparation of the Pipe Surface c cccccccccesececceeeeeeceeeeeeeeeceeaeeeteeseeeeeeeeeseaeees 54 Mounting of the Damping Mats ccccceceeceeecceeeeceeeeaeeeeeeseeaeeeeeeseeaeeeeeteenaees 54 Positioning of the Transducers 0 0 00 eeeeeeeceeeeeeneeeeeeeeceeeeeesaeeesesaeesseeeennaeeesenees 58 Installation of the Temperature Probe Optional seccseseeeseneeeeeee 61 Cleaning of the Pipe Surface 2 0 2 cecccceccecceceeeeceeceeeeeeeeeeeeeeeeaeaeceeeeseeaeeeeeeeeeaees 61 Installation of the Temperature Probe Response Time 50 S eeeeeeeeees 61 Installation of the Temperature Probe Response Time 8 S ce eeeeeeseeeeeeeees 63 Connection of the Temperature Probe 00 0 ee eeeeeeesteeeeeeeeeeneeeeeeeeeeeeeeeeenaeeeeeaees 64 Sta MteUp EEA esnusvciedennidunwee der wscactieatenmeeeueves 67 SWITCHING ON OFF aseisiin ten ze cet acaredecunecaubesssteedetubes sa cetveuue tebscabuencigeest ensgooegueedes 67 Displays n Ter eel a el aa a ee ee eee ie 67 HOtCOdeS chen fee ies ssh es Pare es eect Wein betes et Pane deen ened 69 Language Selection c c csscecessscereseeteeesreceessteeeseecessceceeeneeseeuenenpepeaeenateeseanenes 70 Basic Measurement
115. een UMFLUXUS_G6V4 2EN 2011 03 29 33 FLUXUS G60x 6 Installation of FLUXUS G601 Storing the Battery The battery remains in the transmitter After storage the transmitter can immediately be operated with the battery e charge state gt 30 e storing temperature 12 25 C Maintenance Relearn Cycle The accuracy of the displayed value for the charge state of the battery is improved by ex ecuting a relearn cycle The ambient temperature during a relearn cycle should be in the range 12 30 C Special Funct Select Special Funct Battery status Press Battery status ENTER The charge state of the battery is displayed here 73 The and RELEARN indicate that the displayed charge state is not reliable A relearn cycle is recom mended Proceed as follows for a relearn cycle e Charge the battery completely The LED BATTERY lights green when charging is fin ished e Discharge the battery completely Remove the power supply unit from the transmitter To deactivate the automatic power off during discharging start a measurement Dis charging takes min 14 h The LED BATTERY will flash red afterwards Automatic Power Off In the battery mode the transmitter has an automatic power off The transmitter will be switched off if no measurement is being made and no key is pressed in 10 min or e the battery is empty This message will be displayed before the transmitter is
116. eeseaes 165 22 3 Maximum Acoustic Contact cee eeeeeeeceeeeeeceeeeeenaeeeeeeaeesneeeeeaeeeeneeeeeeneeeenaas 165 22 4 Application Specific ProDIOMS eee eecceceeteeeeeeeeeeeneeteeeeeeseeeeenaeeeeeeeeenaeeeeaas 165 22 5 Large Deviations of the Measured Values eee eeseeceeeeeeeeneeeenaeeeeeneeeeneeeenaas 166 22 6 Problems with the TotaliZers 0 ee eeecceeeseeeeeeeeeeeneeeceeeeeesaeeeeeaeeeeneeeereneeeenaas 167 22 f Data TranSMiSSION iieri iea ea a ea nib aa raa A le aR a EN 167 Annex A Menu Struct einas aeania as aa oa aa naa eaa EAKAS o aKa raene aaas 168 B Technical D ta sinihan eeann ina anna radan aai anaran anaa ansaa baena inia 189 c Referent i r nan iama anaE aa raea a araa Era E aAa EREE Earann 226 D Certificate S eosphoros sanoisi etc eide cen nie catcnst cennnvancetatcencoedashvenerdetarsupastetescerenceseses 230 UMFLUXUS_G6V4 2DE 2011 03 29 9 FLUXUS G60x 10 UMFLUXUS_G6V4 2DE 2011 03 29 1 Introduction FLUXUS G60x 1 Introduction 1 1 Regarding this Manual This manual has been written for the personnel operating the ultrasonic flowmeter FLUX US It contains important information about the instrument how to handle it correctly and how to avoid damages Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 Read the safety Instructions carefully Make sure you have read and understood this manual before using the instrument
117. eesecaeceeeesecaeeeeeeseaeeeeeeeeeneaeees 85 Adjustment of the Display 2 c cc cc2 c ecnceeteeedgiceesocneeeuerebendeneescedeeeceeedveneenssdeneenee 86 Status PINS eeccscnce scset caeeteasebenastaas eh ewantdagleuatDeseetestea eae eE it nay a E ASE 87 Transducer Distance mernes pe edn i iep e a s 88 Advanced Measuring Functions s sssusssunnsnnnnnnunnnunnnunnnnnnnnnnnnnunnnnnnnnnnnnnnnnnnnne 89 Damping Factors ia a a a ai eiai 89 TOtaliZ rs ine ire cee a tell aaae aeei don vee a aada ia 89 Upper Limit of the Flow Velocity ec ceeceeeseeeeeenneeeeeeeeeeeneeeseeeeseeeensneeeenaaes 91 Cut off FloW EPEA ke dieten ie etal ne iim ecm ie an ees 92 Uncorrected Flow Velocity imissni ei a 93 Measurement of Highly Dynamic Flows FastFood Mode scceeseeeereeeees 94 Calculation Channels cciiscc ceccesse tase tecetee eevee e e fesse aiaa 95 Change of the Limit for the Inner Pipe Diameter eee eeeeeeeeeeeenteeeneeeeeees 98 Data Logger and Transmission Of Data ccccssssesseeeenseeeesseeeenseeeeeseneeesees 99 Data LOQG6D iii e ei e eiii ii sanded deena ae 99 Transmission Of Data peisea e eee a catty Shemientag ue asdcuengeieceot 104 Working with Parameter ReCOIrdS cssecsssessseenseeeeesseeeneeeeeesseeeensenenenes 111 IntrOdUCHION wicc cis eee la easel ae cen ae 111 Storing of a Parameter Record ccccecececeeeceeeeeeeseeaeeeeeesneaeeeeseencaeeeeeseeneeeess 111 Loading of a Parameter Record c
118. el B volumetric flow rate Select the unit of measurement Press ENTER Two cut off flow values for each calculation channel can be defined They are defined in the unit of measurement of the physical quantity selected for the calculation channel All positive calculated values that are lower than the limit Tene one ELOW will be set to 0 1 00 kg h All negative calculated values that are greater than the lim ae a Elow it will be set to 0 2 00 kg h The data logger can be activated deactivated Press EN Store Meas Data TER gt NO lt yes i UMFLUXUS_G6V4 2EN 2011 03 29 97 FLUXUS G60x 13 Advanced Measuring Functions 13 7 4 Measuring with Calculation Channels z Select program branch Measuring Press ENTER par gt MEA lt opt sf Measuring SE ara Activate the necessary channels Calculation channels are ee og activated or deactivated in the same way as the measuring MEASUR channels Press ENTER RENEE CEANNET If a measuring channel that is needed for an activated cal a i culation channel has not been activated a warning will be B INACTIV displayed Press ENTER Position the transducers for all activated measuring channels The measurement will be started automatically If a calculation channel is activated the HumanMux mode see section 12 2 2 will be selected at the beginning of the measurement and the values of the calculation channel will be displayed Y Flow Velocity
119. er Press ENTER The alarm will switch if the measured value reaches the limit 158 UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x A positive limit will be compared to the totalizer value for the positive flow direction A negative limit will be compared to the totalizer value for the negative flow direction The comparison will also take place if the totalizer of the other flow direction is displayed Note The unit of measurement of the limit corresponds to the unit of mea surement of the selected physical quantity If the unit of measurement of the physical quantity is changed the limit has to be converted and entered again example 1 physical quantity volumetric flow rate in m h Quantity Limit 1 m example 2 physical quantity volumetric flow rate in m h Low Limit 60 m3 h The unit of measurement of the physical quantity is changed to m min The new limit to be entered is 1 m3 min 21 6 3 Defining the Hysteresis A hysteresis can be defined for the alarm output R1 to prevent a constant triggering of the alarm due to small fluctuations of the measured values around the limit The hysteresis is a symmetrical range around the limit The alarm will be activated if the measured values exceed the upper limit and deactivated if the measured values fall be low the lower limit example High Limit 30 m h Hysterese 1 m h The alarm will be triggered at values gt 30 5 m h and deactivated at values lt
120. ero Scale Val is the measured value that corre sponds to the lower limit of the output range as defined in section 21 1 1 Full Scale Val Enter the highest expected measured value 300 00 m3 h Full Scale Val is the measured value tha corre sponds to the upper limit of the output range as defined in section 21 1 1 example output current output output range 4 20 mA Zero Scale Val 0m h Full Scale Val 300 m h volumetric flow rate 0 m h corresponds to 4 mA volumetric flow rate 300 m h corresponds to 20 mA UMFLUXUS_G6V4 2EN 2011 03 29 153 FLUXUS G60x 21 Outputs 21 3 2 Function Test The function of the installed output can now be tested Connect a multimeter to the in stalled output Select yes to activate the output Press ENTER Enter a test value The value must be indicated on the con nected multimeter Press ENTER Select yes to repeat the test Press ENTER 21 4 Configuration of a Frequency Output as a Pulse Output A frequency output sends a signal with a frequency that depends on the volume flow rate The frequency output can be configured in such way that the source item can be to talized by using each period of the output signal as the increment Installation of a Frequency Output Optional Select Frequency F1 in Special Funct SYSTEM Instali Output settings Proc outputs Press ENTER Frequency F1 Select yes if the output has not been installe
121. ers depend on the composition of the natural gas the medium parameters must be entered first min and max sound speed e kinematic viscosity e density gas compressibility factor 11 2 1 Sound Speed The sound speed of the medium is used for the calculation of the transducer distance at the beginning of the measurement However the sound speed does not affect the mea suring result directly Often the exact value of the sound speed for a medium is un known Therefore a range of possible values for the sound speed must be entered Enter the average sound speed of the medium Press EN c Medium TER 1500 0 m s T pete This display will only be indicated if Other Medium has been selected Select auto or user Press ENTER c Medium range aute SUSER lt auto The area around the average sound speed is de fined by the transmitter user The area around the average sound speed must be entered Enter the area around the average sound speed of the me cMedium 1500m s dium Press ENTER range 150m s This display will only be indicated if user has been select ed 74 UMFLUXUS_G6V4 2EN 2011 03 29 11 Basic Measurement FLUXUS G60x 11 2 2 Kinematic Viscosity The kinematic viscosity affects the flow profile of the medium The entered value and oth er parameters are used for the profile correction n z Enter the kinematic viscosity of the medium Press EN Kinem Viscosity TER 1 00 mm2 s This displ
122. esign portable ATEX zone 2 measurement measurement principle transit time difference correlation principle flow velocity 0 01 35 m s depending on pipe diameter repeatability 0 15 of reading 0 01 m s medium all acoustically conductive gases e g nitrogen air oxygen hydrogen argon helium ethylene propane temperature compen sation corresponding to the recommendations in ANSI ASME MFC 5M 1985 accuracy volumetric flow rate 1 3 of reading 0 01 m s depending on application 0 5 of reading 0 01 m s with field calibration flow transmitter power supply 100 240 V 50 60 Hz power supply unit outside of explosive atmo sphere 10 5 15 V DC socket at transmitter with power adapter optional Um 16 V integrated battery battery Li lon 7 2 V 4 5 Ah operating time without outputs inputs and backlight gt 14 h power consumption lt 6W number of flow mea suring channels 2 signal attenuation 0 100 s adjustable measuring cycle 1 channel 100 1000 Hz response time 1 s 1 channel option 70 ms housing material PA TPS PC Polyester stainless steel degree of protection according to IEC IP65 EN 60529 dimensions see dimensional drawing weight 1 9 kg fixation QuickFix pipe mounting fixture operating temperature 10 60 C display 2 x 16 characters dot matrix backlight
123. essed air 2 Lamb wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended in reflection mode and for a flow velocity of 15 m s pipe diameter max extended in diagonal mode and for a flow velocity of 25 m s 218 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Damping Mats Optional Damping mats will be used for the gas measurement to reduce noise influences on the measurement Transducer damping mats will be installed below the transducers Pipe damping mats will be installed at reflection points e g flange welding transducer damping mat pipe damping mat b D a D outer pipe diameter diagonal mode reflection mode Selection of Damping Mats type description outer pipe dimensions transducer tempera remark diameter Ixbxh frequency ture mm mm G H K M P C transducer damping mat D for temporary in lt 80 450 x 115x0 5 J x x 25 60 stallation multiple gt 80 900 x 230x0 5 l l Ix x l use fixed with 300x 230x 1 3 x x C T coupling compound pipe damping mat A for temporary in lt 300 300 x 100 x 0 5 x x x x x 25 60 for num stallation multiple ber of use fixed with pieces coupling compound see ta ble below B self adhesive gt 300 x 100 x 0 9 x x x x x 35 50 1
124. etric flow rate of the medium is calculated from the product of the flow velocity and the cross sectional pipe area V vA with V volumetric flow rate v flow velocity A cross sectional pipe area The signals are emitted and received by two transducers alternatively in and against the flow direction Because the medium moves the signals propagating in the medium are entrained Their transit time in the flow direction is shorter than against the flow direction The transit time difference is proportional to the average flow velocity and therefore to the volumetric flow rate UMFLUXUS_G6V4 2EN 2011 03 29 15 FLUXUS G60x 3 Measurement Principle V kpe ka At 2 ta A with V volumetric flow rate kRe fluid mechanics correction factor A cross sectional pipe area k acoustic calibration factor At transit time difference ta transit time in the medium With the fluid mechanics correction factor kpe the measured average value of the flow velocity along the measuring path is converted into the average value of the flow velocity across the cross sectional pipe area In case of an undisturbed flow profile the fluid me chanics correction factor only depends on the Reynolds number and the roughness of the inner pipe wall The fluid mechanics correction factor is recalculated for each new measurement The acoustic calibration factor k is calculated according to the law of refraction from the sound velocity ins
125. external tem perature measurement This display will only be indicated if the input 11 has been assigned to the channel in Special Funct SYSTEM settings Proc in puts Link other inp 172 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant input of the duration over which a floating aver age of the measured values has to be deter mined Damping 10 s range 1 100 s activation of the data logger Store Meas Data no gt YES lt A activation of the measured value transmission Serral QuUtTpUE to a PC or a printer via the serial interface no gt YES lt z T selection of the storage rate for storing mea vorage hate t sured values in the data logger Once per 10 sec TES f ex This display will only be indicated if Output Options Store Meas Data and or Seri al Output are activated 5 Input of the storage rate if Storage Rate EXTRA has been selected S range 1 43 200 s 12 h Current Loop activation of a current output Current Loop Ti We gt y This display will only be indicated if the current output has been installed in Special Funct SYSTEM settings Proc out puts selection whether the sign of the measured val Nees va Tug ues is to be considered for the output gt ABSOLUT lt sign ae lier This display will only be indicated if Current Loop is activated input of the lowest highest measured value to
126. f transits of the ultrasonic waves through the medium depends on the placement of the transducers on the pipe If the number of transits is odd diagonal mode the transducers will be mounted on op posite sides of the pipe If the number of transits is even reflection mode the transducers will be mounted on the same side of the pipe r Enter the measuring point number Press ENTER A Meas Point No xxx 1i gt If arrows are displayed in the lower line on the right ASCII text can be entered If no arrows are displayed only digits point and hyphen can be entered UMFLUXUS_G6V4 2EN 2011 03 29 77 FLUXUS G60x 11 Basic Measurement reflection mode number of sound paths 2 Ov Ve ey diagonal mode diagonal mode number of sound paths 1 number of sound paths 1 negative transducer distance positive transducer distance A lt 0 A gt 0 _ i Fig 11 1 Sound path and transducer distance A A higher number of transits means increased accuracy of the measurement However the increased transit distance results in a higher attenuation of the signal The reflections on the opposite pipe wall and deposits on the inner pipe wall cause addi tional amplitude losses of the sound signal If the signal is attenuated strongly e g by the medium the pipe deposits etc the num ber of sound paths must be set to 1 if necessary Note Exact positioning of
127. fset Enter the offset for the temperature input 0 3 C Press ENTER Note Only measured temperatures can be corrected In order to adjust the zero point the same reference temperature is measured with the two temperature probes The difference between the two measured temperatures is entered as the offset for one of the temperature inputs The difference can also be distributed be tween the offsets of the two channels The display of the temperature difference T1 T2 does not indicate if one or both temperatures are constant or if the values have been corrected TI 90 5 C COR During the measurement a corrected temperature value is 0 0 kW marked by cor 146 UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x 21 Outputs If the transmitter is equipped with outputs they have to be installed and activated before they can be used assign a measuring channel source channel to the output if the transmitter has more than one measuring channel assign the physical quantity source item to be transmitted to the output by the source channel and the properties of the signal define the behavior of the output in case no valid measured values are available activate of the installed output in the program branch Output Options 21 1 Installation of an Output All outputs are installed in Special Funct SYSTEM settings Proc outputs Note The configuration of an output will be stored at the end of the dialog
128. g bar graph display all alarm outputs switch back to the programmed idle state If the bar graph is selected during measurement all alarm outputs will switch back to the programmed idle state An alarm output of the type HOLD that has been activated during the previous measure ment will remain in the idle state after the transducer positioning if the switching condition is not met anymore Switching of the alarms into the idle state will not be displayed 21 7 4 Alarm Outputs during Measurement An alarm output with switching condition MAX or MIN will be updated max once per sec ond to avoid humming i e fluctuation of the measured values around the value of the switching condition An alarm output of the type NON HOLD will be activated if the switching condition is met It will be deactivated if the switching condition is not met anymore The alarm will remain activated min 1 s even if the switching condition is met for a shorter period of time Alarm outputs with the switching condition QUANT will be activated if the limit is reached 160 UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x Alarm outputs with the switching condition ERROR will only be activated after several un successful measuring attempts Therefore typical short term disturbances of the mea surement e g switching on of a pump will not activate the alarm Alarm outputs with the switching condition gt and of the type NON HOLD will
129. ge remains activated when the transmitter is switched off and on again After a cold start the default language set by the manufacturer is activated 70 11 Basic Measurement FLUXUS G60x 11 Basic Measurement Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 The pipe and medium parameters are entered for the selected measuring point see chapter 5 The parameter ranges are limited by the technical characteristics of the trans ducers and of the transmitter Note During the parameter input the transducers must be connected to the transmitter Note The parameters will only be stored when the program branch Pa rameter has been edited in its entirety 11 1 Input of the Pipe Parameters Select the program branch Parameter Press ENTER gt PAR lt mea opt sf Parameter Select the channel for which the parameters are to be en eee t tered Press ENTER for Channel A This display will not be indicated if the transmitter has only one measuring channel If Parameter from is displayed at least one parameter record is stored in the trans mitter and can be selected A parameter set contains all data necessary for a measure ment pipe parameters medium parameters e transducer parameters output options A parameter record can be defined for each measuring task see chapter 15 11 1 1 Outer Pipe Diameter Pipe Circumferen
130. gth roughness temperature unit of measurement description unit of measurement description mm millimeter KE degree Celsius inch inch F degree Fahrenheit pressure unit of measurement description 221 FLUXUS G60x B Technical Data standard operational volumetric flow rate volume totalized unit of measurement description unit of measurement m3 d cubic meter per day m3 m3 h cubic meter per hour m3 m3 min cubic meter per minute m3 m3 s cubic meter per second m3 ml min milliliter per minute 1 orm3 1 h liter per hour lorm3 1 min liter per minute lorm3 l s liter per second Lorm3 hl h hectoliter per hour hlorm3 hl min hectoliter per minute hlorm3 hl s hectoliter per second hl orm3 M1 d Megalit d megaliter per day Ml orm3 bb1 d barrels per day bbl bbl h barrels per hour bbl bbl m barrels per minute bbl USgpd US gal d gallons per day gal USgph US gal h gallons per hour gal USgpm US gal m gallons per minute gal USgps US gal s gallons per second gal KGPM US Kgal m kilogallons per minute kgal MGD US Mgal d million gallons per day Mg CFD cubic feet per day A A CFH cubic feet per hour cft CFM cubic feet per minute cft CFS cubic feet per second are te MMCFD million cubic feet per day MMCF MMCFH million cubic feet per hour MMCF Selection with HotCode 007027 cft cubic foot aft acre fo
131. hanges are to be stored Save changes i no gt YES lt This display will only be indicated if a new medi um has been entered or the properties of an ex isting medium have been changed After the input of HotCode 071001 3 input of the lower limit of the inner pipe diameter x for the displayed transducer type mm range 3 63 mm 8 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x B Technical Data Flow Transmitter FLUXUS G601 FLUXUS G601 design portable measurement measuring principle transit time difference correlation principle flow velocity 0 01 35 m s pipe diameter dependent repeatability 0 15 of reading 0 01 m s medium gases with a ratio of the characteristic acoustic impedances of pipe wall and gas lt 3000 e g nitrogen air oxygen hydrogen argon helium ethylene propane temperature compen corresponding to the recommendations in ANSI ASME MFC 5M 1985 sation accuracy volumetric flow rate 1 3 of reading 0 01 m s depending on application 0 5 of reading 0 01 m s with field calibration flow transmitter power supply 100 240 V 50 60 Hz power supply 10 5 15 V DC socket at transmitter or integrated battery battery Li lon 7 2 V 4 5 Ah operating time without outputs inputs and backlight gt 14 h power consumption lt 6W number of flow mea 2 suring channels signal damping 0 1
132. has been selected p input of the liner thickness Liner Thickness 3 0 mm default 3 mm input of the roughness of the inner pipe wall Roughness 0 4 mm range 0 5 mm default 0 1 mm for steel as pipe material selection of the medium Medium t Natural gas user z input of the min sound speed of the medium c Medium MIN 1400 0 m s range 200 3500 m s This display will only be indicated if Other Me dium has been selected UMFLUXUS_G6V4 2EN 2011 03 29 169 FLUXUS G60x A Menu Structure cold start resistant input of the max sound speed of the medium This display will only be indicated if Other Me dium has been selected input of the kinematic viscosity of the medium Kinem Viscosity 1 00 mm2 s range 0 01 30 000 mm s This display will only be indicated if Other Me dium or Natural gas user has been select ed input of the operating density of the medium Density 60 00 kg m3 range 0 1 20 000 kg m if special Funct SYSTEM settings Measur ing Gas Measuring is activated or 0 01 20 g cm if Special Funct SYS TEM settings Measuring Gas Measur ing is deactivated This display will only be indicated if Other Me dium or Natural gas user has been select ed input of th ompressibility factor Gas compr factor put of the gas comp y 1 000 factor range 0 001 2 This display will only be indicated if Other Me dium or Natural gas user has been select ed input of the medium tem
133. have been defined see section 18 3 1 it is possible to define a correction of the flow velocity Voor M Vvtn with v measured flow velocity m slope range 2 000 2 000 n offset range 12 7 12 7 cm s Vcor Corrected flow velocity All quantities derived from the flow velocity will be calculated with the corrected flow ve locity The correction data are part of the parameter record and will be transmitted to the PC or printer during the online or offline transmission of data Note During the measurement it will not be displayed that the correction of the flow velocity is active Select on to define the correction data of f to work with out correction of the flow velocity and return to the menu off 2 ON lt item SYSTEM settings A Calibration UMFLUXUS_G6V4 2EN 2011 03 29 131 FLUXUS G60x 18 SuperUser Mode weer If on has been selected enter the slope If 0 0 is entered the correction will be deactivated range 2 000 2 000 Press ENTER Enter the offset Enter 0 zero to work without an offset A Offset 0 0 Cmte range 12 7 12 7 cm s Press ENTER example 1 Slope 1 1 Offset 10 0 cm s 0 1 m s If a flow velocity v 5 m s is measured before the calculation of the de rived quantities it will be corrected as follows Veor 1 1 5 m s 0 1 m s 5 4 m s example 2 Slope 1 0 Offset 0 0 Only the sign of the measured values is changed Not
134. he Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 The power adapter has to be used for the connection of the power cable cable gland compres cap nut sion part basic part gasket ring side a of the basic part power adapter blind plug power cable Fig 7 9 Connection of the power adapter to the transmitter FLUXUS G608 48 UMFLUXUS_G6V4 2EN 2011 03 29 7 Installation of FLUXUS G608 FLUXUS G60x e Remove the blind plug see Fig 7 9 e Prepare the cable with an M20 cable gland e Push the cable through the cap nut the compression part and the basic part of the ca ble gland see Fig 7 9 Insert the cable into the housing e Screw the gasket ring side of the basic part in the housing of the power adapter e Fix the cable gland by screwing the cap nut on the basic part of the cable gland Connect the cable to the terminals of the power adapter see Fig 7 9 and Tab 7 1 e Connect the connector of the power adapter to the socket of the transmitter see Fig 7 9 Tab 7 1 Terminal assignment power adapter terminal connection DC DC DC For the voltage see annex B section Technical Data 7 5 Connection of the Outputs Optional At
135. ial housing PI with stainless steel cap PI with stainless steel cap and transducer shoe 304 and transducer shoe 304 1 4301 1 4301 contact surface PI PI degree of protection IP56 IP56 according to IEC EN 60529 transducer cable type 6111 6111 length m 4 4 dimensions length I mm 84 84 width b mm 40 40 height h mm 59 59 dimensional drawing 5 a CI A o2 o rl m o Ko operating temperature min C 30 30 max C 200 200 temperature x x compensation UMFLUXUS_G6V4 2EN 2011 03 29 209 FLUXUS G60x B Technical Data technical type GDM2EH5 GDP2EH5 explosion protection transducer GSM EA2NL GSP EA2NL category gas 3G dust 2D gas 3G dust 2D EPL Gc Db Gc Db zone 2 21 2 21 explosion protection temperature pipe surface min C f 45 A max C 235 235 T marking CE 0637 amp CE 0637 amp E II3G Ex nA IIC T6 T2 Gc X II3G Ex nA IIC T6 T2 Gc X X 12D Ex tb IIIA TX Db 12D Ex tb IIIA TX Db certification IBExU10ATEX1163 X IBExU10ATEX1163 X type of protection gas non sparking dust protection by enclo sure gas non sparking dust protection by enclo sure necessary trans ducer mounting fixture 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 shear wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe d
136. iameter min recommended max recommended max extended in diagonal mode and for a flow velocity of 15 m s 210 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Lamb Wave Transducers zone 1 technical type GRG1NW3 GTG1NW3 GRH1NW3 GTHINW3 GRK1NW3 GTKINW3 order code GLG GLG GLH GLH GLK GLK NA1NL NA1NL LC NA1NL NA1NL LC NA1NL_ NA1NL LC transducer fre MHz 0 2 0 3 0 5 quency medium pressure min extended bar metal pipe 10 metal pipe 10 metal pipe 10 d gt 120 mm 5 d lt 120 mm min bar metal pipe 15 metal pipe 15 metal pipe plastic pipe 1 plastic pipe 1 15 d gt 120 mm 10 d lt 120 mm plastic pipe 1 inner pipe diameter d min extended mm 190 120 60 min recom mm 220 140 80 mended max recom mm 900 600 300 mended max extended mm 1600 1000 500 pipe wall thickness min mm 11 7 4 max mm 23 15 9 material housing PPSU with stainless PPSU with stainless PPSU with stainless steel cap and steel cap and steel cap and transducer shoe 304 transducer shoe 304 transducer shoe 304 1 4301 1 4301 1 4301 contact surface PPSU PPSU PPSU degree of protec IP65 IP65 IP65 tion according to IEC EN 60529 transducer cable type 1699 1699 1699 1699 1699 1699
137. ide the transducer and the angle with which the sound beam is transmitted into the pipe wall and then into the medium kg c sin a cg sin B cy sin y see Fig 3 2 The acoustic calibration factor is constant for each transducer transducer signal in the flow direction signal against the flow direction flow direction of the medium _ pipe wall Fig 3 2 Measurement 16 UMFLUXUS_G6V4 2EN 2011 03 29 3 Measurement Principle FLUXUS G60x signal in the signal against flow direction the flow direction Fig 3 3 Transit time difference At UMFLUXUS_G6V4 2EN 2011 03 29 17 FLUXUS G60x 4 Transmitter 4 Transmitter 4 1 Design a_i erie FLUXUS G60X 2x 16 digit LCD display CHANNEL A CHANNEL B state indicator SIGNAL ri atts jle E roba GJ eyboar Co J Co state indicator BATTERY Fig 4 1 Command panel A handle is mounted to the back side of the transmitter see Fig 4 2 It can also be used as support The aperture in the support plate is used to fix the transmitter to a pipe see section 6 2 3 e i opening in the support plate IN for the button pe handle support Fig 4 2 Back side 18 UMFLUXUS_G6V4 2EN 2011 03 29 4 Transmitter
138. ility of the signal is evaluated it will be checked if the sound speed is within a defined range The upper limit used for the evaluation is the greater of the follow ing values e fixed upper value default 1 848 m s e value of the sound speed curve of the medium at the operating point plus offset default offset 300 m s In the SuperUser mode the values can be defined for media that are not contained in the data set of the transmitter Select Special Funct SYSTEM settings Measur ing Miscellaneous Press ENTER until the menu item Bad soundspeed is dis played Enter for each measuring channel the fixed upper limit of the sound speed Enter 0 zero to use the default value range 0 3 000 m s default 1 848 m s Press ENTER Enter for each measuring channel the offset Enter 0 zero to use the default value A Bad soundspeed thresh 2007 m s A Bad soundspeed offset 321 m s i rangeich 0 900 m s default 300 m s Press ENTER example fixed upper value of the sound speed thresh 2 007 m s offset 600 m s value of the sound speed curve at the operating point 1546 m s As 1 546 m s 600 m s 2 146 m s is greater than the fixed upper value 2 007 this value will be used as the upper limit of the sound speed when the plausibility of the signal is evaluated UMFLUXUS_G6V4 2EN 2011 03 29 133 FLUXUS G60x GAIN 91dB SS 1038 2146 m s Attention 18 SuperUser Mode It is possible to display the
139. ill snap in depends on the height of the transduc er Apply some coupling compound to the contact surface of the transducer Place the transducer between the rails 2 Observe the mounting direction see Fig 8 7 Push the spring clip 10 over the transducer until the knurled screw 11 is positioned over the blind hole of the transducer Fix the transducer by tightening the knurled screw by hand 11 UMFLUXUS_G6V4 2EN 2011 03 29 59 60 FLUXUS G60x 8 Mounting the Transducers Repeat the steps for fixing the second transducer e Adjust the transducer distance by loosening the knurled screw 11 of a spring clip 10 and shifting the transducer 1 screw 7 cylinder 2 railrail 8 ball chain 3 transducer 9 groove 4 chain tensioner 10 spring clip 5 horizontal groove 11 knurled screw 6 rail support Fig 8 7 Variofix rail with chains UMFLUXUS_G6V4 2EN 2011 03 29 9 Installation of the Temperature Probe Optional FLUXUS G60x 9 Installation of the Temperature Probe Optional Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 9 1 Cleaning of the Pipe Surface e Remove rust insulation material and loose paint to get a good thermal contact e Clean the pipe surface Select the installation instructions that correspond to the supplied temperature probe see section 9 2 or section 9 3 9 2 Install
140. ion Some of the defined parameters are still active after the deactivation of the SuperUser mode 18 2 Transducer Parameters In the SuperUser mode the menu item Transducer Type will be displayed at the end of the parameter input even if the transducers are detected by the transmitter Press ENTER or Select Special Version to enter the transducer param Transducer TYPE t eters Press ENTER Special Version x UMFLUXUS_G6V4 2EN 2011 03 29 129 FLUXUS G60x 18 SuperUser Mode Transd Data 35 199 If Special Version has been selected the transducer parameters must be entered The transducer parameters must be provided by the trans ducer manufacturer Press ENTER after each input 18 3 Defining the Flow Parameters In the SuperUser mode it is possible to define some flow parameters profile bounds correction of the flow velocity for the specific application or measuring point Measuring Calibration Calibrat data for Channel 18 3 1 Profile Bounds t t A A Profile bounds factory gt US Laminar flow if R lt Turbulent flow if R gt wo ER lt Select Special Funct SYSTEM settings Measur ing Calibration Press ENTER Select the measuring channel for which the flow parame ters are to be defined Press ENTER Select user if the profile bounds are to be defined If factory is selected the default profile bounds will be used and the menu item C
141. ion is recommended if e the contact surface of the transducers shows visible wear or e the transducers were used for a prolonged period of time at a high temperature sever al months gt 130 C for normal transducers or gt 200 C for high temperature transduc ers The transmitter has to be sent to FLEXIM for recalibration under reference conditions The display does not work at all or fails regularly Check if the battery is inserted and charged Connect the power supply If the power sup ply is ok the transducers or an internal component of the transmitter are defective The transducers and the transmitter have to be sent to FLEXIM for repair The message SYSTEM ERROR is displayed Press key BRK to return to the main menu If this message is displayed repeatedly write down the number in the lower line Track down the situations when the error is displayed Contact FLEXIM The backlight of the display does not work but all other functions are available The backlight is defective This problem does not affect the other functions of the display Send the transmitter to FLEXIM for repair Date and time are wrong the measured values are deleted when the transmitter is switched off The data backup battery has to be replaced Send the transmitter to FLEXIM UMFLUXUS_G6V4 2EN 2011 03 29 163 FLUXUS G60x 22 Troubleshooting An output does not work Make sure that the outputs are configured correctly Check the function of the
142. ion of the displays for the settings of the measurement activation of the gas measurement default on activation of the display for the difference be tween the measured and the expected sound speed of a selected reference medium during the measurement va ToEit selection whether the flow velocity is displayed x gg ee TEA and transmitted with or without profile correction normal gt UNCORR lt selection of the input of a lower limit for the flow x Cut off Flow ao velocity absolut gt SIGN lt i absolut independent of the flow direction e sign dependent on the flow direction activation of the input of a lower limit of the flow Cut off Flow rie f velocity factory gt USI factory the default limit of 2 5 cm s will be used user input of a limit Peoi wag input of the cut off flow for positive measured values 25 cm s range 0 12 7 cm s 0 127 m s default 2 5 cm s 0 025 m s This display will only be indicated if Cut off Flow sign and Cut off Flow user has been selected UMFLUXUS_G6V4 2EN 2011 03 29 179 FLUXUS G60x A Menu Structure cold start resistant Input of the cut off flow for negative measured values Cut off Flow 2 5 cm s range 12 7 0 cm s default 2 5 cm s This display will only be indicated if Cut off Flow sign und Cut off Flow user has been selected Input of the cut off flow for the absolute value of the measured values range 0 12 7 cm s defau
143. ipe Material t If the medium is not in the scroll list select Other Mate rial Press ENTER It can be specified which materials will be displayed in the scroll list see section 16 5 When the pipe material has been selected the corresponding sound speed is set auto matically If Other Material has been selected the sound speed must be entered Enter the sound speed of the pipe material Press ENTER c Material 3230 0 m s Note Enter the sound speed of the material i e longitudinal or transversal speed which is nearer to 2500 m s For the sound speed of some materials see annex C 1 72 UMFLUXUS_G6V4 2EN 2011 03 29 11 Basic Measurement FLUXUS G60x 11 1 4 Pipe Lining ET If the pipe has an inner lining select yes Press ENTER ining e If no is selected the next parameter will be displayed see section 11 1 5 Select the lining material Lining T a Bitumen If the material is not in the scroll list select Other Mate rial Press ENTER It can be specified which materials will be displayed in the scroll list see section 16 5 If Other Material is selected the sound speed must be entered Enter the sound speed of the lining material Press EN c Material TER 3200 0 m s For the sound speed of some materials see annex C 1 Enter the thickness of the liner Press ENTER Liner Thickness 330 Note The inner pipe diameter outer pipe diameter 2x pipe wall thick ness 2x
144. is dis played in the lower line Press ENTER 128 UMFLUXUS_G6V4 2EN 2011 03 29 18 SuperUser Mode FLUXUS G60x 18 SuperUser Mode The SuperUser mode offers the possibility of an advanced analysis of the signal and the measured values as well as the definition of additional parameters adapted to the mea suring point in order to achieve better measuring values or during experimental work Features of the SuperUser mode are e Defaults will not be observed e There are no plausibility checks when parameters are being entered There is no check whether the entered parameters are within the limits determined by the laws of physics and technical data The cut off flow is not active A value for the number of sound paths must be entered Some menu items that are not visible in the normal the normal mode are displayed Attention The SuperUser mode is intended for experienced users with ad vanced application knowledge The parameters can affect the nor mal measuring mode and lead to wrong measuring values or to a failure of the measurement when a new measuring point is set up 18 1 Activation Deactivation Enter HotCode 071049 immediately after the transmitter has been switched on It is displayed that the SuperUser mode is activated Press ENTER The main menu will be displayed SUPERUSER MODE IS ACTIVE NOW The SuperUser mode is deactivated by switching off the transmitter Attent
145. kness Measurement Optional FLUXUS G60x Therefore Note The sound speed of the material depends on the temperature sured at the place where the flow will be measured later to obtain the sound speed at the correct temperature the sound speed of a reference object should be mea 19 3 2 Measurement of the Sound Speed c LONGITUDINAL m s c LONGITUDINAL VY This display will be indicated if the sound speed has been selected as physical quantity for the measuring channel connected to the wall thickness probe As long as there is no valid measured value the unit of measurement and a question mark will be displayed in the lower line Apply a thin film of the coupling compound to the pipe wall Press the wall thickness probe against the pipe wall in this 2370 m s position As soon as a valid measured value is obtained it will be displayed in the lower line A tick will be displayed in the upper line on the right The measured value remains on the display when the wall thickness probe is removed from the pipe Note For pipe materials whose longitudinal sound speed can be used for the measurement of the volumetric flow rate see annex C 1 19 3 3 Further Information on the Measurement SIGNAL IS GOOD 3al mm ERRORSIGNAL mm UMFLUXUS_G6V4 2EN 2011 03 29 Press key 5 to obtain information on the measuring sig nal This message will be displayed if the measuring signal is sufficien
146. lay During the measurement the display can be adapted as to display two measured values simultaneously one in each line of the display This does not affect totalizing storing of measured values measured value transmission etc The following information can be displayed in the upper line e designation of the physical quantity e totalizer values if activated e temperatures assigned to the channel and their difference if the temperature is mea sured e date and time at which the data logger will be full measuring mode e transducer distance e alarm state indication if it is activated see section 21 7 5 and if alarm outputs are acti vated see section 21 6 e charge state of the battery The following information can be displayed in the lower line e flow velocity sound speed mass flow rate e volumetric flow rate Press key 9 during the measurement to change the display in the upper line press key 3 to change the display in the lower line 86 UMFLUXUS_G6V4 2EN 2011 03 29 12 Displaying the Measured Values FLUXUS G60x The character indicates that the displayed value here flow velocity is not the selected physical quantity A Flow Velocity A 2 47 m s 12 4 Status Line Important data on the ongoing measurement are displayed in the status line The quality and precision of the ongoing measurement can be estimated A S3 Q9 cY RT FY Press key 9 during the measurement to scroll through the uppe
147. lection of the measuring channel selection of the measuring channel selection of the measuring channel system settings M M M M pipe parameters measuring point number physical quantity instrument information M M M M 1 medium parameters sound path unit of measurement store parameter record transducer damping delete parameter positioning record measurement measured value print measured transmission values M consistency check SYSTEM settings contains the following menu items dialogs and menus inputs measuring gas measurement outputs storing serial transmission miscellaneous set clock libraries 68 M delete measured values M battery status M install material M install medium 10 Start up 10 2 3 Navigation A vertical arrow will be displayed if the menu item contains a scroll list The current list item will be displayed in the lower line Use key 3 and e to select a list item in the lower line Paramete t Press ENTER for Channel A Some menu items contain a horizontal scroll list in the lower line The selected list item is displayed in capital letters between arrows Lang Press key 4 and 6 to scroll through the lower line ethers and select a list item Press ENTER no gt YES lt Some menu items contain a horizontal scroll lis
148. liner thickness is calculated internally If the value is not within the inner pipe diameter range of the connected transducers an error message will be displayed It is possible to change the lower limit of the inner pipe diameter for a given transducer type see section 13 8 11 1 5 Pipe Roughness The flow profile of the medium is influenced by the roughness of the inner pipe wall The roughness will be used for the calculation of the profile correction factor As in most cas es the pipe roughness can not be exactly determined it has to be estimated For the roughness of some materials see annex C 2 Enter the roughness of the selected pipe or liner material Roughness g 0 4 mm Change the value according to the condition of the inner pipe wall Press ENTER UMFLUXUS_G6V4 2EN 2011 03 29 73 FLUXUS G60x 11 Basic Measurement 11 2 Input of the Medium Parameters z Select the medium from the scroll list Medium t If the medium is not in the scroll list select Other Medi um Press ENTER It is possible to specify which media will be displayed in the scroll list see section 16 5 For the programmed parameters of common media see annex C 3 If a medium is selected from the scroll list the menu item for the input of the medium temperature is displayed directly see section 11 2 5 If Other Material is selected or no data set for the selected medium is stored in the transmitter e g natural gas as the paramet
149. list Press ENTER If user has been selected the material or medium scroll Material List g list can be edited see section 16 5 1 16 5 3 gt Show list Select End of Edit to stop editing Press ENTER Material list T gt End of Edit Select yes to store all changes of the scroll list or no to Save TISE quit the menu item without storing Press ENTER no gt YES lt Note If the material medium scroll list is quit by pressing key BRK before storing all changes will be lost 16 5 1 Displaying a Scroll List Select Show list Press ENTER to display the scroll list Materialist as in the program branch Parameter gt Show list The current scroll list is displayed in the lower line Current list Other Material Press ENTER to return to the scroll list Material list or Medium list i N UMFLUXUS_G6V4 2EN 2011 03 29 16 Libraries FLUXUS G60x 16 5 2 Adding a Material Medium to the Scroll List Select Add Material or Add Medium to add a material Mace rahe Ten i medium to the scroll list Press ENTER gt Add Material All materials media that are not contained in the current scroll list will be displayed in the lower line Select the material medium Press ENTER The material medium will be added to the scroll list gt Add Material t Stainless Steel Note The materials media are displayed in the order in which they have been added
150. lity assurance system IBExU1 1ATEX Q001 The marking of the transducers includes the following CE 0637 E II3G Ex nA IIC T6 T2 Gc X 12D Ex tb IIIC TX Db The installation operating and safety instructions have to be observed Berlin 201 1 03 25 ipl Ing Jens Hilpert anaging Director KE10 1163X_NHXV1 OEN doc FLEXIM Flexible industriemesstechnik GmbH Wolfener Strabo 36 12681 Berlin Tal 49 0 30 93 66 76 60 Fax 49 0 30 93 66 76 BO FLEXIM Declaration of conformity We FLEXIM Flexible Industriemesstechnik GmbH Wolfener Str 36 12681 Berlin Germany declare under our sole responsibility that the transducers M2EH5 P2EH5 Q2EHS are in conformity with the following EC directives Directive 94 9 EC Safety Requirements for Control Systems and Equipment for Use in Explosive Atmospheres The transducers mentioned above are in conformity with the following European Standards ATEX95 EN 60079 0 2009 Explosive atmospheres Equipment General requirements EN 60079 15 2010 Explosive atmospheres Equipment protection by type of protection n EN 60079 31 2009 Explosive atmospheres Equipment dust ignition protection by enclosure f The conformity with the directive 94 9 EC was certificated in the following documents of the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 EC Type M2EH5 P2EH5 Q2EH5 IBExU TOATEX 163 X examination certificate co
151. lt 2 5 cm s This display will only be indicated if Cut off Flow absolut und Cut off Flow user has been selected fore input of an upper limit of the flow velocity x Velocity limit range 0 1 25 5 m s All measured values that are greater than the limit will be marked as outliers Cut off Flow 2 5 cm s Input of O zero switches off the detection for outliers activation of the overflow of the totalizers xX Quant wrapping off gt ON lt activation of the taking over of the totalizer val x Crete eos ues after a restart of the measurement off gt ON lt SYSTEM settings Gas Measuring selection of the displays for the input of the EM settings lt i standard conditions for the gas measurement easuring This display will only be indicated if Special Funct SYSTEM settings Measuring Gas Measuring is activated 180 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant input of the pressure for the local standard con Normal pressure ditions 1 01325 bar range 0 70001 1 30000 bar N 7 input of the temperature for the local standard i range 20 0 90 0 C SYSTEM settings Proc outputs TENEM A selection of the displays for the setting of the SYSTEM Se Cans 4 outputs of the transmitter Proc outputs selection of the output to be installed Install Output f Current I1 SYSTEM settings Storing eT selection
152. lues are displayed at the moment Note The pressing of a key will only influence the totalizers if the totalizer is displayed in the upper line Selection of the Totalizers for Storing It is possible to store only the value of the totalizer that is currently displayed or one value for each flow direction Select Special Funct SYSTEM settings Stor ing Quantity Storage If one is selected only the value of the totalizer that is cur rently displayed will be stored Quantity Storage one gt BOTH lt If both is selected the values of the totalizers totalizer for both flow directions will be stored Press ENTER When the Measurement is Stopped The behavior of the totalizers when the measurement is stopped or after a RESET of the transmitter is set in Special Funct SYSTEM settings Measuring Quantity recall If on is selected the values of the totalizers will be stored and used for the next measurement Quantity recall off gt ON lt If of f is selected the totalizers will be reset to zero 90 UMFLUXUS_G6V4 2EN 2011 03 29 13 Advanced Measuring Functions FLUXUS G60x 13 2 1 Overflow of the Totalizers The overflow behavior of the totalizers can be set Without Overflow The value of the totalizer increases to the internal limit of 1038 e if necessary the values will be displayed as exponential numbers 1 00000E10 The totalizer can only be reset to zero manually With Ove
153. ly with the Battery Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 RAEE Input Output S IT power supply unit battery charging unit Fig 7 8 Connections of the transmitter FLUXUS G608 The transmitter has a Li lon battery and can be operated independently of the power ca ble When delivered the battery is charged approx 30 The battery does not need to be fully charged before it is used for the first time UMFLUXUS_G6V4 2EN 2011 03 29 45 FLUXUS G60x 7 Installation of FLUXUS G608 The charge state of the battery can be displayed during the measurement see section 10 3 and in the program branch Special Funct Special Funct t Battery status Bae 30 Cy 1 Select Special Funct Battery status Press ENTER The current charge state of the battery is displayed here 30 The minus sign indicates that the transmitter is in battery mode and is being discharged The number of cycles the battery has passed is dis played after cy A cycle corresponds to a charging and discharging pro cess The life time of the battery can be derived by means of this value If RELEARN is displayed in the lower line and a question mark is displayed in front of the current charge state a relearn cycle should be started see section Maint
154. m branch Output Options will only be displayed if the transmitter has inputs of the corresponding type and they have been assigned to a measuring channel 20 4 1 Activation of the Temperature Inputs Temperature inputs must be activated if the measured temperatures are to be displayed stored and or transmitted or if the measured temperature is to be used for the interpola tion of the viscosity and the density of the medium Select in the program branch Output Options the chan Temperature T1 i i 7 nS SYES lt nel for which a temperature input has to be activated The temperature inputs assigned to the channel will be displayed one after another Select yes for the tempera ture inputs that are to be activated Note The total number of measured values that can be stored will be re duced if a temperature input is activated 144 UMFLUXUS_G6V4 2EN 2011 03 29 20 Inputs FLUXUS G60x 20 4 2 Activation of Other Inputs Attention Observe the correct polarity to avoid damaging the current source A permanent short circuit can lead to the destruction of the current in put Inputs must be activated if the measured values are to be displayed stored and or trans mitted together with the other measured values In the program branch Output Options select the Input TI A 7 o SYES lt channel for which an input is to be activated The inputs assigned to the channel will be displayed one af ter
155. mat on the pipe see Fig 8 2 Remove air pockets by means of the supplied roller UMFLUXUS_G6V4 2EN 2011 03 29 57 FLUXUS G60x 8 Mounting the Transducers e Repeat the steps for the installation of the damping mat on the opposite side of the pipe in case of a measurement on the diagonal mode see Fig 8 3 Fig 8 5 Application of ultrasound gel to the damping mat Mount the transducers onto the damping mat Select the installation instructions that correspond to the supplied transducer mounting fixture see section 8 2 1 or 8 2 2 If the measuring point is close to a reflection point e g flange damping mats must be installed there if necessary see Fig 8 4 The damping mats are mounted on the complete circumference of the pipe Repeat the steps for the mounting of the damping mats 8 3 Positioning of the Transducers The transducers are mounted in such way that the engravings on the transducers form an arrow see The transducer cables show in opposite directions For the determination of the flow direction with the help of the arrow see section 11 8 dm or oo ath Fig 8 6 Korrekte Positionierung der Sensoren 58 UMFLUXUS_G6V4 2EN 2011 03 29 8 Mounting the Transducers FLUXUS G60x 8 3 1 Mounting the Transducers with Portable Variofix Rail with Chains Normally each transducer is mounted to its own Variofix rail If the transducer distance is sm
156. materials and media will always be displayed in the scroll lists of the pro gram branch Parameter User defined materials and media can be stored in an integrated coefficient memory us er area The coefficient memory has to be partitioned first see section 16 1 The properties of user defined materials or media can be entered as follows e as constants without the extended library see section 16 2 as constants or temperature and pressure dependent functions by means of the ex tended library see section 16 3 The material and media scroll lists displayed in the program branch Parameter can be arranged see section 16 5 Shorter scroll lists make working more efficient 16 1 Partitioning of the Coefficient Memory The coefficient memory can be divided into parts for the following material data material properties transversal and longitudinal sound speed typical roughness medium properties min and max sound speed kinematic viscosity density gas compressibility factor For the max number of data sets for each category of these material data see Tab 16 1 Tab 16 1 Capacity of the coefficient memory max number occupancy of the of datasets coefficient memory in materials 13 97 media 13 97 Select Special Funct SYSTE settings Li Libraries t Format USER AREA braries Format USER AREA Press ENTER This error message will be displayed if the en
157. mitter number max on request accessories output adapter if number of outputs gt 4 current output range 0 4 20 mA accuracy 0 1 of reading 15 pA active output Rext lt 200 Q passive output Uext 4 16 V dependent on Rext Rext lt 500 Q frequency output range 0 5 kHz open collector 24 V 4 mA binary output optorelay 26 V 100 mA binary output as alarm output functions limit change of flow direction or error binary output as pulse output pulse value pulse width 0 01 1000 units 1 1000 ms 190 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x FLUXUS G601 inputs The inputs are galvanically isolated from the transmitter number max 4 accessories input adapter if number of inputs gt 2 temperature input designation Pt100 Pt1000 connection 4 wire range 150 560 C resolution 0 01 K accuracy 0 01 of reading 0 03 K current input accuracy 0 1 of reading 10 uA passive input Ri 50 Q P lt 0 3 W range 20 20 mA voltage input range 0 1 V accuracy 0 1 of reading 1 mV internal resistance R 1 MQ Dimensions FLUXUS G601 59 SENM O CHANNEL A CHANNEL BO 213 226 in mm UMFLUXUS_G6V4 2EN 2011 03 29 191 FLUXUS G60x B Technical Data Flow Transmitter FLUXUS G608 FLUXUS G608 A2 d
158. moval 56 UMFLUXUS_G6V4 2EN 2011 03 29 8 Mounting the Transducers FLUXUS G60x Depending on the transducer type another layer of the damping mat is necessary see annex B Technical Data Repeat the steps for the mounting of the damping mat Mount the transducers onto the damping mat Select the installation instructions that correspond to the supplied transducer mounting fixture see section If the measuring point is close to a reflection point e g flange damping mats must be installed there if necessary see Fig 8 4 The damping mats are mounted on the complete circumference of the pipe Repeat the steps for the installation of the damp ing mats damping mat for the pipe reflection point Fig 8 4 Mounting of the damping mat at the reflection point 8 2 2 Mounting of non Self Adhesive Damping Mats Observe the operating temperature of the damping mat see annex B section Technical Data The non self adhesive damping mats can be reused They are not suitable for permanent use A water based ultrasound gel is used for coupling The ultrasound gel can dry up and is then no longer effective Cut the damping mat to size if necessary see annex B section Technical Data Apply a bead of the ultrasound gel on the inner side of the damping mat along the cen ter line Spread the ultrasound gel evenly on the surface of the damping mat by means of a spattle see Fig 8 5 Position the damping
159. n cable wall thickness probe pipe Fig 19 1 Measurement principle Note With some few exceptions the transversal sound speed of a materi al is approx 30 60 of the longitudinal sound speed 19 1 Activation of the Wall Thickness Measurement Connect the wall thickness probe to the measuring channel A or B The wall thickness measuring mode is activated automatically A message is displayed that the wall thickness probe has been detected The main menu of the wall thickness measurement is displayed The menu structure is similar to the structure of the flow measurement The program branches are adapted to the wall thickness measurement 136 UMFLUXUS_G6V4 2EN 2011 03 29 19 Wall Thickness Measurement Optional FLUXUS G60x Note The wall thickness measurement mode will be activated as long as the wall thickness probe is connected to the measuring channel 19 2 Parameter Input 19 2 1 Parameter Input for the Wall Thickness Measurement The sound speed of the pipe material has to be entered to measure the wall thickness Physic Quant T Wall Thickness Select wall Thickness n Output Options Physic Quant for the measuring channel to which the wall thick ness probe is connected Select the pipe material in Parameter Pipe Material Pipe Material t ieee i Carbon Steel If the material is not in the scroll lis
160. n the internal database is used taking into account the medium temperature entered in the program branch Parameter or the measured temperature if the medium temper ature is measured A change of measuring channel is not possible The inputs and outputs can still be used The measured values are stored as usual The FastFood mode has to be enabled and activated 13 6 1 Enabling Disabling the FastFood Mode Enter HotCode 007022 immediately after the transmitter has been switched on Select yes to enable the FastFood Mode no to disable it Enable FastFood no gt YES lt 94 UMFLUXUS_G6V4 2EN 2011 03 29 13 Advanced Measuring Functions FLUXUS G60x 13 6 2 Storage Rate of the FastFood Mode If the FastFood mode is enabled a Storage Rate in ms will have to be entered in the program branch Output Options Press ENTER Storage Rate 70 ms 13 6 3 Activation Deactivation of the FastFood Mode If the FastFood mode is enabled and a measurement is started the normal measuring mode will still be running i e multi channel measurement with permanent adaptation to the measuring conditions If the data logger is activated the measured values will not be stored Press key 0 to activate deactivate the FastFood mode A act Volume flow forthe measuring channel currently displayed 54 5 m3 h Scroll with key 9 in the upper line until the activated mea suring mode A Mode FastFood or A Mode TransTime is displayed
161. n to the fine adjustment of the trans ducer distance see section 11 6 1 A act Volume flow 31 82 m3 h If the standard volumetric flow rate is selected as the physical quantity during the gas measurement the operating volumetric flow rate can also be displayed Press key 9 to display the operating volumetric flow rate A Norm volume 5 The character indicates that the displayed value here operating volumetric flow rate is not the selected physical quantity here standard volumetric flow rate A act Volume flow 7 31 82 m3 h If more than one measuring channel is available activated the transmitter works with an integrated measuring point multiplexer providing simultaneous measurement on the dif ferent measuring channels The flow is measured on one measuring channel for approx 1 s then the multiplexer switches to the next activated channel The time necessary for the measurement depends on the measuring conditions E g if the measuring signal can not be detected immediately the measurement time might be gt 1s The outputs and the serial interface continuously receive the measured values of the cor responding channel The results are displayed according to the currently selected output options The default unit of measurement of the volumetric flow rate is m h For the se lection of the values to be displayed and for the setting of the output options see chapter 12 For further measuring functions see chapter 1
162. nd transducer shoe 304 transducer shoe 304 transducer shoe 304 1 4301 1 4301 1 4301 contact surface PPSU PPSU PPSU degree of protection IP65 IP65 IP65 according to IEC EN 60529 transducer cable type 1699 1699 1699 length m 5 5 5 dimensions length I mm 136 5 136 5 136 5 width b mm 59 59 59 height h mm 90 5 90 5 90 5 dimensional drawing a K Bsa I I i d E o 2 a o Ko a o Ko operating temperature min C 40 40 40 max C 170 170 170 temperature X x X compensation UMFLUXUS_G6V4 2EN 2011 03 29 215 FLUXUS G60x B Technical Data technical type GRG1NH3 GRH1NH3 GRK1NH3 explosion protection transducer GLG NA2NL GLH NA2NL GLK NA2NL category gas 3G dust 2D gas 3G dust 2D gas 3G dust 2D EPL Gc Db Gc Db Gc Db zone 2 21 2 21 2 21 explosion protection temperature pipe surface min C 55 55 55 max C 150 150 150 A marking C 0637 amp cE 0637 cE 0637 T II3G Ex nA IIC T6 T2 II3G Ex nA IIC T6 T2 lI3G Ex nA IIC T6 T2 E c Ge X c X II2D Ex tb IIIC TX Db 12D Ex tb IIIC TX Db 12D Ex tb IIIC TX Db certification IBExU10ATEX1163 X IBExU10ATEX1163 X IBExU10ATEX1163 X type of protection gas non sparking dust protection by enclosure gas non sparking dust protection by enclosure gas non sparking dust protection by enclosure necessary trans ducer mounting fixt
163. nd T 4 Impuls from abs x pulse without sign consideration from x gt 0 pulse for positive measured values from x lt 0 pulse for negative measured values Miscellaneous c Medium sound speed of the medium Signal signal amplitude of a measuring channel 148 UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x 21 1 1 Output Range When configuring an analog output the output range will be defined now Select a listitem or other range to enter the output range manually If other range has been selected enter the values Output MIN and Output MAX Press ENTER after each input This error message will be displayed if the output range is not min 10 of the max output range The next possible value will be displayed Repeat the input example Imax Imin 2 2 MA for a 4 20 mA current output 21 1 2 Error Output In the following dialog an error value can be defined which is to be output if the source item can not be measured e g if there are solids in the medium Tab 21 2 Error output error value result Minimum output of the lower limit of the output range Hold last value output of the last measured value Maximum output of the upper limit of the output range Other value The value must be entered manually It must be within the limits of the output UMFLUXUS_G6V4 2EN 2011 03 29 149 FLUXUS G60x 21 Outputs example source item volumetric flow ra
164. nel Y Z This display will not be indicated if the transmit ter has only one measuring channel selection of a parameter record This display will only be indicated if at least one parameter record has been defined selection if the the parameters of the parameter record are to be edited When a Measuring Channel is Selected A B Outer Diameter 100 0 mm Pipe Circumfer 314 2 mm Wall Thickness 3 10 mm Pipe Material t Carbon Steel input of the outer pipe diameter input of the pipe circumference This display will only be indicated if Special Funct SYSTEM settings Dialogs Menus Pipe Circumfer is activated and Outer Diameter 0 has been entered input of the pipe wall thickness range depends on the connected transducers default 3 mm selection of the pipe material 168 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant input of the sound speed of the pipe material c Material 3230 0 m s range 600 6553 5 m s This display will only be indicated if Other Ma terial has been selected selection whether the pipe is lined Lining no gt YES lt ee selection of the lining material Lining t Bitumen This display will only be indicated if Lining yes has been selected input of the sound speed of the lining material c Material 3200 0 m s range 600 6553 5 m s This display will only be indicated if Other Ma terial
165. ng on the upper limit of the frequen INEO y ma tee et cy and pulse value is indicated Press ENTER 3600 0 m3 h 21 5 Activation of a Binary Output as a Pulse Output A pulse output is an integrating output which emits a pulse when the volume or the mass of the medium which has passed the measuring point reaches a given value Pulse Value The integrated quantity is the selected physical quantity Integration is restarted as soon as a pulse is emitted Note The menu item Pulse Output will only be indicated in the program branch Output Options if a pulse output has been installed Select in the program branch Output Options the chan Output Options i nel for which a pulse output is be activated Press ENTER for Channel Ast This display will not be indicated if the transmitter has only one measuring channel Select yes to activate the output Press ENTER Pulse Output Bl no gt YES lt UMFLUXUS_G6V4 2EN 2011 03 29 155 FLUXUS G60x 21 Outputs This error message will be displayed if the flow velocity Pulsen Output has been selected as the physical quantity NO COUNTING The use of the pulse output is not possible in this case be cause integrating the flow velocity does not result in a rea sonable value Enter the pulse value The unit of measurement will be dis ee sre played according to the current physical quantity 0 01 m3 When the totalized physical quantity reaches the pulse val ue
166. nstalled or apply a bead of acoustic coupling compound along the center line onto the contact surface of the transducer e Observe that there must be no air pockets between the transducer contact surface damping mat and the pipe wall e Make sure that the transducer mounting fixture applies the necessary pressure on the transducers 8 2 Mounting of the Damping Mats Before the transducers are mounted damping mats will be installed The damping mats reduce propagation of acoustic noise in the pipe wall Select the measuring point according to the recommendations in chapter 5 e Clean the pipe at the selected measuring point If present the paint layer must be smoothed by sanding The paint does not need to be removed completely Remove rust or loose paint Remove grease or dust Clean the pipe surface with soap sud Select the type and the size of the damping mat see annex B sectionTechnical Data e Select the installation instructions that correspond to the supplied damping mat see section 8 2 1 or 8 2 2 54 UMFLUXUS_G6V4 2EN 2011 03 29 8 Mounting the Transducers FLUXUS G60x 8 2 1 Mounting of Self Adhesive Damping Mats Observe the operating temperature of the damping mat see annex B section Technical Data Attention Wear protective gloves and protective goggles when mounting the damping mats In the event of contact with the eyes rinse immediately with plenty of water and see an eye spe
167. nt t c LONGITUDINAL Select Parameter Wall Thickness Enter the pipe Wall Thickness wall thickness DZ mm 19 3 Measurement Select in the main menu the program branch Measuring Ren OE eRe Se Press ENTER Measuring This error message will be displayed if the entered param eters are not complete par gt MEA lt opt sf NO DATA 19 3 1 Measurement of the Wall Thickness This display is indicated if the wall thickness has been se lected as the physical quantity for the measuring channel connected to the probe Wall Thickness mm As long as there is no valid measured value the unit of measurement and a question mark will be displayed in the lower line Apply a thin film of the coupling compound to the pipe wall Press the wall thickness probe against the pipe wall in this position Wall Thickness Y 32 51 mm As soon as a valid measured value is obtained it will be displayed in the lower line A tick will be displayed in the upper line on the right The measured value remains on the display when the probe is removed from the pipe To minimize errors when measuring the wall thickness measure the longitudinal sound speed of the material on a reference object of the same material with known dimensions The reference object should be even and smooth e The thickness of the reference object should be comparable to the max thickness of the pipe Q UMFLUXUS_G6V4 2EN 2011 03 29 19 Wall Thic
168. ntinuation on verso l FLEXIM Flexible Indusirinmesstechnik GmbH Wolfener Stra e 36 12681 Berlin KICH AR HNS Tel 49 0 30 93 66 76 60 Fox 49 0 30 93 66 76 80 FLEXIM GmbH has a quality assurance system which complies to annex IV of the directive 94 9 EC The quality assurance system was certified by the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 Acknowledgement of the quality assurance system IBExU 1 1ATEX Q001 The marking of the transducers includes the following CE 0637 E II3G Ex nA IIC T6 T2 Gc X 12D Ex tb IIIA TX Db The installation operating and safety instructions have to be observed Berlin 201 1 03 25 ipl Ing Jens Hilpert Managing Director KE10 1163X_EH5V1 O amp N doc FLEXIM Flexible Industriemesstechnik GmbH Wolfener StraBe 36 12681 Barlin Tel 49 0 30 93 66 76 60 Fox 49 0 30 93 66 76 80
169. o be identified Select Special Funct SYSTEM settings Proc inputs SYSTEM settings 1 Proc inputs Depending on the configuration of the transmitter one or several of the following list items will be displayed Tab 20 1 List items for Proc inputs list item function Link temperature assigning of the temperature inputs to the measuring channels Link other inp assigning of other inputs to the measuring channels PT100 PT1000 selection of a temperature probe go back return to the precedent menu item 20 1 Assigning the Temperature Inputs to the Measuring Channels 20 1 1 Assignment of the Temperature Inputs Select Special Funct SYSTEM settings Proc SYSTEM settings 3 inputs Press ENTER Proc inputs Select the list item Link temperature Proc inputs t Link temperature 142 UMFLUXUS_G6V4 2EN 2011 03 29 20 Inputs FLUXUS G60x Select the temperature input to be assigned to measuring A T Inlet a s channel A as the supply temperature Input Ti Select the list item Fixed input val ifthe temperature is to be entered manually before the measurement Select the list item No measuring if no supply tempera ture is to be assigned to measuring channel A Press ENTER Select the list items for T Fluid Outle T 3 and T 4 of measuring channel A and the other activated channels accordingly Press ENTER after each input Note The configuration
170. of a measuring channel will be stored when the next channel is selected The configuration dialog of a channel must be finished to store the changes 20 2 Selection of the Temperature Probe Select Special Funct SYSTEM settings Proc inputs Press ENTER SYSTEM settings Proc inputs Proc inputs t Select the list item PT100 PT1000 PT100 PT1000 Input T1 Select the temperature probe gt PT100 lt pt1000 If necessary select the temperature probe for Input T2 T4 accordingly UMFLUXUS_G6V4 2EN 2011 03 29 143 FLUXUS G60x 20 Inputs 20 3 Assignment of Other Inputs to the Measuring Channels Select Special Funct SYSTEM settings Proc inputs Press ENTER SYSTEM settings Proc inputs Proc inputs r Select the list item Link other inp Link other inp Select the first input to be assigned to measuring channel A ext I ECL os Ler A Only the installed inputs are displayed in the scroll list Input I1 Select the list item No measuring if no input is to be as signed to measuring channel A Press ENTER Select the list items for ext Input 2 4 of measuring channel A and the other acti vated channels accordingly Note The configuration of a measuring channel will be stored when the next channel is selected The configuration dialog of a channel has to be finished to store the changes 20 4 Activation of the Inputs The activation of the inputs in progra
171. of the displays for the storing of mea BM lt peuE Tne 2 sured values in the data logger Storing A setting of the overflow behavior of the data log x Ringbuffer ger off selection of the sample mode x Storage mode sample gt AVERAG sample storing and online transmission of the displayed measured value average storing and online transmission of the average of all measured values of a stor age interval setting of the storing behavior of the totalizers x Quantity Storage one the value of the totalizer that is currently displayed will be stored both one value for each flow direction will be stored UMFLUXUS_G6V4 2EN 2011 03 29 181 FLUXUS G60x A Menu Structure Beep on storage measured value is stored or transmitted gt ON lt off SYSTEM settings serial transmis selection of the displays for the formatting of the serial transmission of measured values SYSTEM settings 1 serial transmis activation of the serial transmission of data with without blanks SER kill spaces Off gt ON lt selection of the decimal marker for floating point numbers ER decimalpoint r SF f lt selection of the character for column separation SER col separat foe Sf TAB SYSTEM settings Miscellaneous selection of the display for the setting of the contrast SYSTEM settings t Miscellaneous setting of the contrast of the display SETUP DISPLAY lt CONTRAST gt
172. of the tension strap through the slot of the clasp see Fig 9 4 Bend the end of the tension strap back Position the temperature probe on the pipe see Fig 9 3 Place the tension strap around the temperature probe and the pipe Insert the tension strap through the parts 2 and 1 of the clasp Pull the tension strap firmly and engage it in the inner hooks of the clasp Tighten the screws of the clasp Fig 9 4 FLEXIM clasp Note In case of great temperature differences it is recommended to ther mally insulate the temperature probe from the environment 62 UMFLUXUS_G6V4 2DE 2011 03 29 9 Installation of the Temperature Probe Optional FLUXUS G60x 9 2 3 Installation With a Wuick Release Clasp e Cut the tension strap to length pipe circumference 120 mm e Position the temperature probe on the pipe see Fig 9 3 e Place the tension strap around the temperature probe and the pipe e Insert the tension strap into the clasp see Fig 9 5 e Tighten the tension strap e Tighten the screw of the clasp Fig 9 5 Quick release clasp Note In case of great temperature differences it is recommended to ther mally insulate the temperature probe from the environment 9 3 Installation of the Temperature Probe Response Time 8 s e Fix the protection plate and the insulation foam to the temperature probe see Fig 9 6 Apply a film of thermal conductivity paste not supplied by FLEXI
173. on of conformity We FLEXIM Flexible Industriemesstechnik GmbH Wolfener Str 36 12681 Berlin Germany declare under our sole responsibility that the ultrasonic flowmeter FLUXUS G601 to which this declaration relates is in conformity with the EC directives EMC Directive 2004 108 EC for Electromagnetic Compatibility Low Voltage Directive 2006 95 EC for Electrical Safety The ultrasonic flowmeter is in conformity with the following European Standards Standard EMC Directive EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements Immunity EN 61000 4 2 1995 Testing and measurement techniques Electrostatic Discharge Immunity RF Field Immunity Electrical Fast Transient Burst Immunity EN 61000 4 5 2007 Testing and measurement techniques eh hl EN 61000 4 6 2002 Testing and measurement techniques RF Conducted Immunity EN 61000 4 11 2005 Testing and measurement techniques AC Mains Voltage Dips and Interruption Immunity EN 61326 1 2007 Electrical equipment Class A Low Voltage EN 61010 1 2002 Safety requirements for electrical equipment for measurement Directive control and laboratory use The installation operating and safety instructions have to be observed Berlin 29 04 2008 L Z ke ipl Ing Jens Hilpert Managing Director FLEXIM Flexible Industriemesstechnik GmbH Wolfener Stra e 36 12681 Berlin Tel 49 0 30 93 66 76 60 Fax 49 0 30 93
174. on of the switching condition func the holding behavior typ and the switching func tion mode of the alarm output R1 FUNC lt typ mode Function MAX This display will only be indicated if Alarm Output is activated N 4 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant selection of the physical quantity to be moni R1 Input t tored act Volume flow This display will only be indicated for R1 if Alarm Output is activated TENE input of the upper limit of the physical quantity HLOR ees to be monitored 10 00 m3 h This display will only be indicated if Alarm Output has been activated and MAX has been selected as the switching condition input of the lower limit of the physical quantity to POW EES be monitored 10 00 m3 h This display will only be indicated if Alarm Output has been activated and MIN has been selected as the switching condition input of the limit for the totalizer of the physical Quantity Limit quantity to be monitored 1 00 m3 This display will only be indicated if Alarm Output has been activated and QUANT has been selected as the switching condition input of the hysteresis for the lower or upper Rl Hysterese limit 1 00 m3 h aa oes This display will only be indicated if Alarm Output has been activated and MIN or MAX has been selected as the switching condition Program Branch Special Funct main menu sel
175. onal mode e transducer distance e damping factor e storage rate e physical quantity unit of measurement measured values physical quantity and input quantities e totalizer values if the totalizers are activated e diagnostic values if storing of diagnostic values is activated In order to store the measured data the data logger must be activated see section 14 1 1 The available data logger memory can be displayed see section 14 1 6 The storing of each measured value will be signaled acoustically This signal can be de activated see section 14 1 3 in Acoustic Signal 14 1 1 Activation Deactivation of the Data Logger Select in the program branch Output Options the chan nel for which the data logger is to be activated Press ENTER This display will not be indicated if the transmitter has only one measuring channel Output Options f for Channel A A UMFLUXUS_G6V4 2EN 2011 03 29 99 FLUXUS G60x 14 Data Logger and Transmission of Data Press ENTER until the menu item Store Meas Data is displayed Store Meas Data no gt YES lt Select yes to activate the data logger Press ENTER 14 1 2 Setting the Storage Rate The storage rate is the frequency at which the measured values are transmitted or sto red The storage rate will be set separately for each measuring channel If the storage rate is not set the storage rate previously selected will be used The storage interval should be at least
176. ooting FLUXUS G60x 22 6 Problems with the Totalizers The values of the totalizer are too high See Special Function SYSTEM settings Measuring Quantity recall If this menu item is activated the values of the totalizer will be stored The totalizer will con tinue with this value at the start of the next measurement The values of the totalizer are too low One of the totalizers has reached the upper limit and has to be reset to zero manually The sum of the totalizers is not correct See Special Function SYSTEM settings Measuring Quant wrapping The sum of both totalizers throughput transmitted via an output is not valid after the overflow wrapping of one of the totalizers 22 7 Data Transmission The file with the transmitted measuring data contains meaningsless strings The transmission parameters of the transmitter and the transmission program are not identical Adjust the transmission parameters of the transmitter see section 14 2 4 and of the program FluxData see section 14 2 7 or of the terminal program UMFLUXUS_G6V4 2EN 2011 03 29 167 FLUXUS G60x A Menu Structure A Menu Structure cold start resistant Program Branch Parameter gt PAR lt mea opt sf Parameter Parameter t for Channel A Parameter from f Par Record 01 Edit Parameters gt NO lt yes main menu selection of the program branch Parameter selection of a measuring channel A B or of a calculation chan
177. ot 1 US gal 3 78541 1 bbl 42 US gal 158 9873 222 firmware version V5 91 and higher UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x mass flow mass totalized unit of measurement description unit of measurement t h ton per hour t t d ton per day kg h kilogram per hour kg kg min kilogram per minute kg kg s kilogram per second kg g s gram per second g lb d pounds per day lb lb h pounds per hour lb lb m pounds per minute lb lb s pounds per second lb klb h kilopounds per hour klb klb m kilopounds per minute klb 1 Ib 453 59237 g 1 t 1000 kg UMFLUXUS_G6V4 2EN 2011 03 29 223 FLUXUS G60x B Technical Data Flow Nomogram Metrical volumetric flow rate volumetric flow rate A A gt A A s s oe xs 5 8s E 1w E 10 10 10 10 10 10 10 100 10 10 PTT TTT 100 10 PTT TTT 100 0 1 01 0 flow velocity m s 224 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Flow Nomogram Imperial volumetric flow rate volumetric flow rate gt gt A gt gt S Fo SYP AP S gal min bbl d T l min m3 h T 1 HTT O T Q 3 LENT l i ELENI LEELA 08 O T 108 Haki HERU
178. ot fully developed flow profile In the example there is no area where both demands are met at the same time The measuring point has to be selected as far as possible from the elbow at a point where the influence of noise can be neglected 3 7 5 2 D on the right side of pipe segment 1 In the example a distance of 16 D from the elbow was selected UMFLUXUS_G6V4 2EN 2011 03 29 29 FLUXUS G60x 6 Installation of FLUXUS G601 6 Installation of FLUXUS G601 6 1 Location Select the measuring point according to the recommendations in chapter 4 The ambient temperature must be within the operating temperature range of the transmitter and the transducers see annex B section Technical Data 6 2 Installation of the Transmitter 6 2 1 Placement Push the support back to the stop of the support plate support plate Fig 6 1 Placement of the transmitter 6 2 2 Hanging Press both ends of the handle outwards and pass them past the support plate Turn the handle upwards LT J handle Fig 6 2 Hanging of the transmitter 30 UMFLUXUS_G6V4 2EN 2011 03 29 6 Installation of FLUXUS G601 FLUXUS G60x 6 2 3 Installation on a Pipe Attention The pipe temperature must not exceed the operating temperature of the transmitter Fix the tension belt with the button to the pipe Tighten the tension belt by means of the ratchet Insert the button into
179. output as described in section 21 1 3 If the output is defective contact FLEXIM A measurement is impossible or the measured values substantially differ from the expected values see section 22 1 The values of the totalizer are wrong see section 22 6 22 1 Problems with the Measurement A measurement is impossible because no signal is received A question mark is displayed in the lower line on the right Check if the entered parameters are correct especially the outer pipe diameter the pipe wall thickness and the sound speed of the medium Typical errors The circumfer ence or the radius was entered instead of the diameter The inner pipe diameter was entered instead of the outer pipe diameter Make sure that the recommended transducer distance was adjusted when mounting the transducers Make sure that an appropriate measuring point has been selected see section 22 2 Try to establish better acoustic contact between the pipe and the transducers see sec tion 22 3 Enter a lower value for the number of sound paths The signal attenuation might be too high due to a high medium viscosity or deposits on the inner pipe wall see section 22 4 The measuring signal is received but no measured values can be obtained An exclamation mark in the lower line on the right indicates that the defined upper limit of the flow velocity is exceeded and therefore the measured values are marked as invalid The limit must be adapted
180. pe 1 inner pipe diameter d min extended mm 250 70 30 min recom mm 380 80 40 mended max recom mm 810 500 80 mended max extended mm 1100 720 120 pipe wall thickness min mm 14 5 2 5 max mm material housing PEEK with stainless PEEK with stainless PEEK with stainless steel cap and steel cap and steel cap and transducer shoe 304 transducer shoe 304 transducer shoe 304 1 4301 1 4301 1 4301 contact surface PEEK PEEK PEEK degree of protec IP65 IP65 IP65 tion according to IEC EN 60529 transducer cable type 1699 1699 1699 1699 1699 1699 length m 5 9 5 9 4 9 dimensions length mm 136 5 136 5 84 width b mm 59 59 40 height h mm 90 5 90 5 59 dimensional draw F a ing co New I T gt a o Fo ay o 2 e la operating temperature min C 40 40 40 max C 130 130 130 temperature x x x compensation UMFLUXUS_G6V4 2EN 2011 03 29 201 FLUXUS G60x B Technical Data technical type GDG1NW1 GLG1NW1 GDK1NW1 GLK1NW1 GDM2NW1 GLM2NW1 explosion protection transducer GSG GSG GSK GSK GSM GSM NA1NL NA1NL LC NA1NL NA1NL LC NA1NL_ NA1NL LC category gas 2 3G dust 2D gas 2 3G dust 2D gas 2 3G dust 2D EPL Gb Gc Db Gb Gc Db Gb Gc Db zone 1 2 21 1 2 21 1 2 21 explosion protection temperature pipe surface min C 55 55 max C 180 180 180 A marking c 0637 amp cE 0637 amp cE 0637 amp T I12
181. pe GDM2EW5 GLM2EW5 GDP2EW5 GLP2EW5 order code GSM EA1NL GSM EA1NL LC GSP EA1NL GSP EA1NL LC transducer frequency MHz 1 2 medium pressure min extended bar metal pipe 20 metal pipe 20 min bar metal pipe 30 metal pipe 30 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 30 15 min recommended mm 40 20 max recommended mm 80 40 max extended mm 120 60 pipe wall thickness min mm 2 5 1 5 max mm material housing PI with stainless steel cap and PI with stainless steel cap and transducer shoe 304 1 4301 transducer shoe 304 1 4301 contact surface Pl Pl degree of protection IP56 IP56 according to IEC EN 60529 transducer cable type 6111 6111 6111 6111 length m 4 9 4 9 dimensions length mm 84 84 width b mm 40 40 height h mm 59 59 dimensional drawing i Ww E o 2 SE o 2 operating temperature min C 30 30 max C 200 200 temperature x x compensation UMFLUXUS_G6V4 2EN 2011 03 29 205 FLUXUS G60x B Technical Data technical type GDM2EW5 GLM2EW5 GDP2EW5 GLP2EW5 explosion protection transducer GSM EA1NL GSM EA1NL LC GSP EA1NL GSP EA1NL LC category gas 2 3G dust 2D gas 2 3G_ dust 2D EPL Gb Gc Db Gb Gc Db zone 1 2 21 1 2 21 explosion protection temperature pipe surface min C 45 45 A max C 225 225 T marking CE 0637 amp cE 0637 amp E I12 3G Ex q nA IIC T6 T2 Gb Gc 112 3G Ex q nA IIC T
182. perature Medium Temperat input of the medium pressure Fluid pressure 60 00 bar range 1 600 bar This display will only be indicated if Special Funct SYSTEM settings Measur ing Gas Measuring is activated or if Gas Measuring is deactivated and Special Funct SYSTEM settings Dialogs Menus Fluid pressure is activated 170 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant selection of the transducer type Transducer Type 1 This display will only be indicated if no or spe cial transducers are connected When a Calculation Channel is Selected Y Z Calculation channels will only be available if the transmitter has more than one measuring channel display of the current calculation function Calculation Y A B selection of the calculation function gt CH1 lt funct ch2 A B Program Branch Measuring main menu selection of the program branch Measuring par gt MEA lt opt sf Measuring activation of the channels HANN gt A lt BYZ EASUR Y Vv This display will not be indicated if the transmit ter has only one measuring channel input of the measuring point number A Meas Point No xxx tie gt This display will only be indicated if Output Options Store Meas Data and or Seri al Output are activated activation deactivation of the flow profile correc tion A PROFIL gt NO lt This display will onl
183. purchase order The type and the serial number of the transmitter are shown on the nameplate The transducer type is printed on the transducers 2 2 General Precautions Attention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_608 FLUXUS is a precision measuring instrument and must be handled with care To obtain good measurement results and not damage the instrument it is important that great at tention is paid to the instructions given in this user manual particularly to the following points Protect the transmitter from shocks e Keep the transducers clean Manipulate the transducer cables with caution Avoid ex cessive cable bend e Make sure to work under correct ambient and operating temperatures The ambient temperature must be within the operating temperature range of the transmitter and the transducers see annex B section Technical Data e Use a correct external power supply when the transmitter is not used with the battery e Handle the battery charging unit and the battery correctly see section 6 4 or 7 4 e The power supply unit and the battery charging unit are not protected against moisture Use them in dry rooms only Observe the degree of protection see annex B section Technical Data 2 3 Cleaning e Clean the transmitter with a soft cloth Do not use detergents e Remove traces of the coupling compound from the transducers with a soft paper
184. r line to the status line value explanation S signal amplitude 0 lt 5 9 gt 90 Values gt 3 are sufficient for the measurement Q signal quality 0 lt 5 9 gt 90 c sound speed comparison of the measured and the expected sound speed of the medium The expected sound speed is calculated on the basis of the medium parame ters medium selected in the program branch Parameter temperature de pendency pressure dependency ok is equal to the expected value gt 20 of the expected value lt 20 of the expected value unknown can not be measured veo 2 R flow profile information about the flow profile based on the Reynolds number T fully turbulent flow profile L fully laminar flow profile t the flow is in the transition range between laminar and turbulent flow unknown can not be calculated F flow velocity comparison of the measured flow velocity with the flow limits of the system y ok the flow velocity is not in the critical range t the flow velocity is higher than the current limit J the flow velocity is lower than the current cut off flow even if it is not set to ze ro 0 the flow velocity is in the offset range of the measuring method unknown can not be measured UMFLUXUS_G6V4 2EN 2011 03 29 87 FLUXUS G60x 12 Displaying the Measured Values 12 5 Transducer Distance ISP during the measurement it is possible poled et 20h mm to scroll to the
185. range Press ENTER i UMFLUXUS_G6V4 2EN 2011 03 29 151 FLUXUS G60x 21 Outputs I1l 4 0 mA Again no gt YI Test of the Binary Outputs Bl Output Test 1 Reed Relay OFF B1 OFF AGAIN no gt Y I Bl Output Test f Reed Relay ON B1 ON AGAIN no gt Y I If the multimeter displays the entered value the output functions correctly Select yes to repeat the test no to return to SYSTEM settings Press ENTER Select Reed Relay OFF or Open collect OFF in the scroll list Output Test to test the de energized state of the output Press ENTER Measure the resistance at the output The value has to be high ohmic Select yes Press ENTER Select Reed Relay ON or Open collect ON in the scroll list Output Test to test the energized state of the output Press ENTER Measure the resistance at the out put The value has to be low ohmic Select yes to repeat the test no to return to SYSTEM settings Press ENTER 21 2 Error Value Delay The error value delay is the time interval after which the error value will be transmitted to the output in case no valid measured values are available The error value delay can be entered in the program branch Output Options if this menu item has been previously activated in the program branch Special Funct If the error value delay is not en tered the damping factor will be used Error val delay gt DAMPING lt edit Error val delay 10
186. ranscal N 1 365 94 3 0 8760 diesel 1210 7 1 0 8260 natural gas 424 0 0 0 0000 ethanol 1 402 1 5 0 7950 hydrofluoric acid 50 1 221 1 0 0 9980 hydrofluoric acid 80 777 1 0 0 9980 glycol 1 665 18 6 1 1100 20 glycol H 0 1655 1 7 1 0280 30 glycol H20 1672 2 2 1 0440 40 glycol H20 1 688 3 3 1 0600 50 glycol H30 1705 4 1 1 0750 ISO VG 100 1487 314 2 0 8690 ISO VG 150 1487 539 0 0 8690 ISO VG 22 1487 50 2 0 8690 ISO VG 220 1487 811 1 0 8690 ISO VG 32 1487 78 0 0 8690 ISO VG 46 1487 126 7 0 8730 ISO VG 68 1487 201 8 0 8750 methanol 1119 0 7 0 7930 milk 1 482 5 0 1 00 Mobiltherm 594 1 365 7 5 0 8730 Mobiltherm 603 1365 55 2 0 8590 NaOH 10 1 762 2 5 1 1140 NaOH 20 2 061 4 5 1 2230 paraffin 248 1 468 195 1 0 8450 R134 Freon 522 0 2 1 2400 R22 Freon 558 0 1 1 2130 crude oil light 1 163 14 0 0 8130 crude oil heavy 1 370 639 5 0 9220 sulphuric acid 30 1 526 1 4 1 1770 sulphuric acid 80 1 538 13 0 1 7950 sulphuric acid 96 1 366 11 5 1 8350 juice 1 482 1 0 0 9980 hydrochloric acid 25 1 504 1 0 1 1180 hydrochloric acid 37 1511 1 0 1 1880 sea water 1 522 1 0 1 0240 Shell Thermina B 1 365 89 3 0 8630 silicone oil 1019 14 746 6 0 9660 SKYDROL 500 B4 1 387 21 9 1 0570 SKYDROL 500 LD4 1 387 21 9 1 0570 Water 1 482 1 0 0 9990 228 UMFLUXUS_G6V4 2EN 2011 03 29 C Reference FLUXUS G60x C 4 Properties of Methane
187. re enclosure necessary transducer mounting fixture remark on request 1 depending on application typical absolute value for natural gas nitrogen compressed air 2 Lamb wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended in reflection mode and for a flow velocity of 15 m s pipe diameter max extended in diagonal mode and for a flow velocity of 25 m s 214 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Lamb Wave Transducers zone 2 technical type GRG1NH3 GRH1NH3 GRK1NH3 order code GLG NA2NL GLH NA2NL GLK NA2NL transducer frequency MHz 0 2 0 3 0 5 medium pressure min extended bar metal pipe 10 metal pipe 10 metal pipe 10 d gt 120 mm 5 d lt 120 mm min bar metal pipe 15 metal pipe 15 metal pipe plastic pipe 1 plastic pipe 1 15 d gt 120 mm 10 d lt 120 mm plastic pipe 1 inner pipe diameter d min extended mm 190 120 60 min recommended mm 220 140 80 max recommended mm 900 600 300 max extended mm 1600 1000 500 pipe wall thickness min mm 11 T 4 max mm 23 15 9 material housing PPSU with stainless PPSU with stainless PPSU with stainless steel cap and steel cap and steel cap a
188. rement 18 9 Display During the Measurement In the SuperUser mode the following information can be displayed during the measure ment besides the normal information see section 12 3 absolute speed time of the measuring signal sound speed e Reynolds number variance of the measuring signal range of the sound speed e signal amplification UMFLUXUS_G6V4 2EN 2011 03 29 135 FLUXUS G60x 19 Wall Thickness Measurement Optional 19 Wall Thickness Measurement Optional If the transmitter has the optional wall thickness measurement the wall thickness and the longitudinal sound speed of the pipe can be measured In this case a wall thickness probe that can be connected directly to the socket of a measuring channel will be includ ed in shipment The wall thickness probe will be detected automatically when connected to the transmitter The measured wall thickness can be transmitted directly into the cur rent parameter record A modified transit time method is used to determine the wall thickness or the sound speed of the pipe e The wall thickness probe emits an ultrasonic pulse which propagates in the pipe e The pulse is reflected by the boundary layer of the pipe and received by the wall thick ness probe The time difference between emitting and receiving the signal is a measure of the pipe wall thickness if the sound speed of the material is known or of the longitudinal sound speed if the wall thickness is know
189. rflow e The totalizer will be reset to zero automatically when 9999999999 is reached Select Special Funct SYSTEM settings Measuring Quant wrapping Select on to work with overflow Select of to work with ouant Wrapping out overflow Press ENTER oft gt ON lt Independently of the setting the totalizers can be reset to zero manually Note The overflow of a totalizer influences all output channels e g data logger online transmission of data The transmission of the sum of both totalizers the throughput x0 via an output will not be valid after the first overflow wrapping of one of the corresponding totalizers To signalize the overflow of a totalizer an alarm output with the switching condition QUANT and the type HOLD must be activated 13 3 Upper Limit of the Flow Velocity Single outliers caused by heavily disturbed surroundings can appear among the mea sured values of the flow velocity If the outliers are not ignored they will affect all derived physical quantities which will then be unsuitable for the integration e g pulse outputs It is possible to ignore all measured flow velocities higher than a upper limit These mea sured values will be marked as outliers The upper limit of the flow velocity is set in Special Funct SYSTEM set tings Measuring Velocity limit UMFLUXUS_G6V4 2EN 2011 03 29 91 FLUXUS G60x 13 Advanced Measuring Functions TN Enter 0 zero to switch off
190. s 152 Select Special Funct SYSTEM settings Dia logs Menus Error val delay Select Damping if the damping factor is to be used as the error value delay Select Edit to activate the menu item Error val delay in the program branch Output Options From now on the error value delay can be entered in the program branch Output Options UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x 21 3 Activation of an Analog Output tions if it has been previously installed Note An output can only be activated in the program branch Output Op In the program branch Output channel for which an output is to be activated Press EN Output Options f for Channel A TER Options select the This display will not be indicated if the transmitter has only one measuring channel Press ENTER until Current Loop is displayed Select Current Loop Il no gt YES lt 21 3 1 Measuring Range of the Analog Outputs yes to activate the output Press ENTER After an analog output has been activated in the program branch Output Options the measuring range of the source item must be entered Meas Values considered for the output gt ABSOLUT lt sign Select sign if the sign of the measured values is to be Select absolut if the sign is not to be considered Zero Scale Val 0 00 m3 h Enter the lowest expected measured value The unit of measurement of the source item will be displayed Z
191. s ENTER The charge state of the battery is displayed here 73 The 2 and RELEARN indicate that the displayed charge state is not reliable A relearn cycle is recom mended Proceed as follows for a relearn cycle e Charge the battery completely The LED BATTERY lights green when charging is fin ished e Discharge the battery completely Remove the power supply unit from the transmitter To deactivate the automatic power off during discharging start a measurement Dis charging takes min 14 h The LED BATTERY will flash red afterwards After the relearn cycle the battery can be recharged Automatic Power off In the battery mode the transmitter has an automatic power off The transmitter will be switched off if no measurement is being made and no key is pressed in 10 min or e the battery is empty This message will be displayed before the transmitter is switched off automatically A countdown with an acous tic signal will be started POWER OFF IN 10 s The countdown can be stopped by pressing any key If this message is displayed when the transmitter is switched on the transmitter has been switched off auto matically due to a too low charge state E LOW BATTERY WHILE POWER OFF UMFLUXUS_G6V4 2EN 2011 03 29 47 FLUXUS G60x 7 Installation of FLUXUS G608 7 4 2 Power Supply via the Power Cable and the Power Adapter Optional Attention Observe t
192. s for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended max extended in diagonal mode and for a flow velocity of 15 m s 198 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Lamb Wave Transducers technical type GRG1NC3 GRH1NC3 GRK1NC3 order code GLG NNNNL GLH NNNNL GLK NNNNL transducer frequency MHz 0 2 0 3 0 5 medium pressure min extended bar metal pipe 10 metal pipe 10 metal pipe 10 d gt 120 mm 5 d lt 120 mm min bar metal pipe 15 metal pipe 15 metal pipe plastic pipe 1 plastic pipe 1 15 d gt 120 mm 10 d lt 120 mm plastic pipe 1 inner pipe diameter d min extended mm 190 120 60 min recommended mm 220 140 80 max recommended mm 900 600 300 max extended mm 1600 1000 500 pipe wall thickness min mm 11 7 4 max mm 23 15 9 material housing PPSU with stainless PPSU with stainless PPSU with stainless steel cap 304 1 4301 steel cap 304 1 4301 steel cap 304 1 4301 contact surface PPSU PPSU PPSU degree of protection IP 65 IP 65 IP 65 according to EN 60529 transducer cable type 1699 1699 1699 length m J5 5 5 dimensions length I mm 128 5 128 5 128 5 width b mm 51 51 51 height h mm 67 5 67 5 67 5 T 2 operating temperature
193. sadvantageous Pipe wall signal and measuring signal are received by the transducer at the same time i ls distance to the reflection point outer pipe diameter cp sound speed in the medium Cp sound speed in the pipe n number of sound paths iw example medium natural gas pipe material stainless steel Cp 3000 m s Cr 400 m s number of sound paths 2 ls 7 5D The area 7 5 2 D is disadvantageous for the transducer installation UMFLUXUS_G6V4 2EN 2011 03 29 27 FLUXUS G60x 5 Selection of the Measuring Point 5 4 Selection of the Measuring Point Taking into Account the Flow Profile and the Influence of Noise Select an area on the pipe where the flow profile is fully developed see section 5 2 e In this area select the measuring point in such way that the influence of noise can be neglected see 5 3 Tabelle 5 4 example medium natural gas pipe material stainless steel length of pipe segment 1 20 D length of pipe segment 2 20 D number of sound paths 2 area with developed flow profile disturbance source 90 elbow recommended area for the measuring point gt 20 D complete pipe segment 2 see Tab 5 2 area with low influence of noise reflection point flange recommended area for the measuring point gt 3 D and outside of 7 5 2 D on pipe segment 2 see Tab 5 2
194. see table below UMFLUXUS_G6V4 2EN 2011 03 29 219 FLUXUS G60x B Technical Data Pipe Damping Mat Type A Quantity Depending on the Outer Pipe Diameter outer pipe diameter number of pieces mm for 1 reflexion point for 2 reflexion points 100 4 7 200 7 13 300 10 19 500 16 32 1000 32 63 Pipe Damping Mat Type B Length Depending on Transducer Frequency and Outer Pipe Diameter outer pipe diameter transducer frequency mm G H K M P 300 12m 6m 500 32m 16m 1000 126m 63 m 220 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Units of Measurement bar a bar absolute bar g bar relative psi a pounds per square inch absolute psi g pounds per square inch relative density unit of measurement description g cm3 gram per cubic centimeter kg cm3 kilogram per cubic centimeter sound speed unit of measurement description m s meter per second kinematic viscosity unit of measurement description mm2 s square millimeter per second 1 mm s 1 cSt flow velocity unit of measurement description m s meter per second cm s centimeter per second in s inches per second fps ft s feet per second UMFLUXUS_G6V4 2EN 2011 03 29 len
195. ser defined material medium can be entered now The input of a material or a medium is almost identical Therefore the displays for a me dium will only be shown and described in case of differences Select Special Funct Install Material or In stall Medium Press ENTER Special Funct t Install Material An error message will be displayed if the coefficient mem ory does not contain an area for user defined materials media Partition the coefficient memory accordingly see section 16 1 UMFLUXUS_G6V4 2EN 2011 03 29 117 FLUXUS G60x 16 Libraries Select the function for the temperature or pressure depen dency of the material medium properties Y const constants Y M X N linear function of the temperature Y Polynom y kg ky x k2 X kg x k4 x Y F X Z customized interpolation function only for ex perienced users or after consultation with FLEXIM go back return to the precedent menu item Select a user defined material medium Select edit to edit the material medium properties or de lete to delete the material medium and to return to the scroll list Edit Material or Edit Medium This display will only be indicated if an already existing ma terial medium has been selected Enter the designation of the material medium Press EN 2 Input Name TER USER MATERIAL 2 The default name for a user defined material medium is USER MATERIAL Nor USER
196. set The columns Q_POS and Q_NEG will not be created if the totali zers are deactivated 110 UMFLUXUS_G6V4 2EN 2011 03 29 15 Working with Parameter Records FLUXUS G60x 15 Working with Parameter Records 15 1 Introduction Parameter records are data sets that contain all information necessary to perform a cer tain measurement task pipe parameters e transducer parameters medium parameters output options Working with parameter records will make repeated measurement tasks easier and fast er The transmitter can store max 14 parameter records Note No parameter records are stored in the delivery state Parameter re cords are entered manually 15 2 Storing of a Parameter Record The parameters must first be entered in the program branch Parameter Afterwards they can be stored as a parameter record Select Special Funct Store Curr Rec Press ial F ioe Specia unc t ENTER Store Curr Rec This error message will be displayed if no complete pa rameter record is available Storing is impossible Enter the missing parameters in the program branch Parame NO DATA Store Curr Rec ter Store PAL Ton 14 parameter records Par Record 01 Par Record 14 can be stored Select a parameter record Press EN Par Record 0i TER EEA If parameters are already stored in the selected parameter io SYES lt record they can be overwritten Select yes to overwrite the parameters or no to
197. spaces off gt ON lt Select the decimal marker to be used for floating point numbers point or comma Press ENTER ER decimalpoint L Sf lt This setting depends on the setting of the operating sys tem of the PC Select the character to be used to separate columns se micolon or tabulator Press ENTER ER col separat gt TAB lt 14 2 4 Transmission Parameters the transmitter sends CRLF terminated ASCII max line length 255 digits 104 UMFLUXUS_G6V4 2EN 2011 03 29 14 Data Logger and Transmission of Data FLUXUS G60x RS232 e default 9600 bits s 8 data bits even parity 2 stop bits protocol RTS CTS hardware handshake The transmission parameters of the RS232 interface can be changed Enter HotCode 232 0 immediately after the transmitter has been switched on Set the transmission parameters in the 4 scroll lists Press EN TER baud baud rate data number of data bits baud lt data par st 9600 8bit EVEN 2 par parity sti number of stop bits 14 2 5 Online Transmission of Data to a Terminal Program e Start the terminal program Enter the transmission parameters into the terminal program see section 14 2 4 The transmission parameters of the terminal program and of the transmitter have to be identical e Select the program branch Output Options Press ENTER e Select the channel for which the online transmission of data is to be activated
198. splayed during the measurement see section 10 3 and in the program branch Special Funct Special Funct f Select Special Funct Battery status Press Battery status ENTER ann 30 The current charge state of the battery is displayed Cy 1 here 30 The minus sign indicates that the transmitter is in battery mode and is being discharged The number of cycles the battery has passed is dis played after cy A cycle corresponds to a charging and discharging pro cess The life time of the battery can be derived by means of this value If RELEARN is displayed in the lower line and a question mark is displayed in front of the current charge state a relearn cycle should be started see section Mainte nance on the following page This message will be displayed if the battery is almost empty The capacity is sufficient for the display and storing of the current parameter record A measurement is not possible anymore LOW BATTERY 1 Charging the Battery Connect the power supply unit to the transmitter see Fig 6 7 Switch on the transmitter The charging starts automatically The LED BATTERY flashes green while charging The max charging time is approx 5 h During the charging process the ambient temperature should be in the range 0 60 C A measurement can be made during the charging Charging will be stopped automatical ly when the battery is fully charged The LED BATTERY will light gr
199. start resistant confirmation of the selected partition Format NOW th fficient memory i in iti ao Ge ce e coefficie emory is being partitioned TE SYSTEM settings Libraries Extended Library ib selection of the displays for the activation of the Bees extended library Extended Library activation of the exten libr Extended Library e extended library off gt ON lt SYSTEM settings Dialogs Menus a selection of the displays for the activation deac ee Wie tivation or setting of the menu items in the other BO Rene ee program branches activation of the menu item for the input of the x Pipe Circumfer ipe circumference in the program branch Pa off gt ON lt pip prog rameter activation of the menu item for the input of the medium pressure in the program branch Pa rameter Fluid pressure off gt ON lt This display will only be indicated if SYSTEM settings Measuring Gas Measuring is deactivated selection of the input mode for the measuring point number in the program branch Measur ing Meas Point No 1234 gt tye gt lt 1234 digits point hyphen t gt ASCII editor UMFLUXUS_G6V4 2EN 2011 03 29 177 FLUXUS G60x A Menu Structure cold start resistant n setting of the display for the input of the sound soundi Pat path in the program branch Measuring auto gt US I user a value for the number of sound paths will be recommended This value c
200. t 16 4 Deleting a User Defined Material Medium To delete a user defined material medium proceed as follows Select Special Funct Install Material or Install Medium Press ENTER If the extended library is activated press ENTER until the request for deleting is dis played Select delete Press ENTER Install Material edit gt DELETE lt Select the material medium to be deleted Press ENTER Select yes or no Press ENTER Really Delete no gt YES lt UMFLUXUS_G6V4 2EN 2011 03 29 119 FLUXUS G60x 16 Libraries 16 5 Arrangement of the Material Medium Scroll List The materials and media to be displayed in the program branch Parameter are ar ranged in the material scroll list and in the medium scroll list Note User defined materials media will always be displayed in the scroll lists of the program branch Parameter Select Special Funct SYSTEM settings Librar SYSTEM settings t ies Press ENTER Libraries Select Material list to edit the material scroll list or Medium list to edit the medium scroll list Libraries t Material list Select go back to return to SYSTEM settings Press ENTER Select factory if all materials media of the internal data base are to be displayed in the scroll list An already exist ing scroll list will not be deleted but only deactivated Material list factory gt USER lt Select user to activate the user defined scroll
201. t If on has been selected the absolute pressure pa will be displayed input output If off has been selected the relative pressure pg will be displayed input output Pg Pa 1 01 bar The pressure and its unit of measurement will e g be dis BRUTE pressure played in the program branch Parameter It will be fol 1 00 bar a lowed by the selected pressure indicated in parentheses a absolute pressure g relative pressure Note The standard pressure in Special Funct SYSTEM set tings Gas Measuring Normal pressure is entered as the absolute pressure Note All changes will be stored at the end of the dialog 17 3 Measurement Settings Select Special Funct SYSTEM settings Measur SYSTEM settings t i ng Press ENTER Measuring Note The settings of the menu item Measuring will be stored at the end of the dialog If the menu item is quit before the end of the dialog the settings will not be effective Select on to activate the gas measurement off to deacti casrMeasuring vate it Press ENTER off gt ON lt Select yes if the measured sound speed is to be com pene ongre rus pared to the theoretical or expected value The difference no gt YES lt AC Cmea Cstored between the two sound speeds will be displayed during the measurement Cstored is the sound speed stored in the da tabase sF play of Ac 26 UMFLUXUS_G6V4 2EN 2011 03 29 17 Settings
202. t The LED of the channel will light green This message will be displayed if the measuring signal is not sufficient number The LED of the measuring channel will light red Press key ry again The bar graph of the signal quality Q will be displayed If the signal is not sufficient for a measurement UNDEF will be displayed The LED of the measuring channel will light red Shift the wall thickness probe slightly on the pipe until the LED of the measuring channel lights green 139 FLUXUS G60x 19 Wall Thickness Measurement Optional l Press key 3 to display the transit time of the signal Wall Thickness Loe LZ 186 ns 19 3 4 Errors during the Measurement If no valid wall thickness can be measured remove the wall thickness probe from the pipe wall clean the wall thickness probe and the position on the pipe where the measurement takes place e apply a thin film of the coupling compound to the pipe wall e press the wall thickness probe against the pipe wall in this position e try measuring again Note Use a small amount of coupling compound Press the wall thickness probe evenly against the pipe wall 19 3 5 Possible Reasons for Incorrect Measuring Results temperature fluctuations The sound speed is temperature dependent doubling effect When measuring the wall thickness using ultrasonic signals a phenomenon called the doubling effect can occur if the wall thickness is smaller than
203. t select Other Mate c LONGITUDINAL 5800 0 rial Press ENTER A value for the longitudinal sound speed of the selected material is recommended m s If Other Material has been selected 0 0 m s will be displayed Enter the sound speed if necessary Press ENTER Note The measurement can only be started if the entered sound speed is gt 0 Compared to the flow measurement the sound speed has a great approximately linear influence on the measuring result If a sound speed that is 10 too high is entered the measured wall thickness will be approx 10 greater than the actual wall thickness The actual sound speed of a material often differs substantially from the values published in the literature as it depends on the composi tion the manufacturing process and the temperature The sound speeds given in annex C 1 only serve as an orientation Note The longitudinal sound speed of a material can be measured pre cisely using a reference object of known thickness see section 19 3 2 UMFLUXUS_G6V4 2EN 2011 03 29 137 FLUXUS G60x 19 Wall Thickness Measurement Optional 19 2 2 Parameter Input for the Sound Speed Measurement The thickness of the pipe must be entered to determine the longitudinal sound speed of a material Select in Output Options Physic Quant the phys ical quantity c LONGITUDINAL for the measuring channel to which the wall thickness probe is connected Physic Qua
204. t in the upper line The selected list item is displayed in capital letters between arrows The current value of the list item is displayed in the lower line Press key lt 4 and 6 to scroll through the upper line ire Naty MOAS and select a list item Function MAX AN 2 i Press key g and a to scroll through the lower line and select a value for the selected list item Press ENTER 10 3 HotCodes A HotCode is a key sequence used to activate certain settings language selection see section 10 4 activation of the FastFood mode see section 13 7 manual input of the lower limit of the inner pipe diameter see section 13 9 e activation the SuperUser mode see section 18 e change of the transmission parameters of the RS232 interface see section 14 2 4 A HotCode can only be entered in the main menu immediately after the transmitter has been switched on The HotCode will not be displayed during the input 69 10 Start up 10 4 Language Selection The transmitter can be operated in the languages listed below The language can be se lected with the following HotCodes Tab 10 1 Language HotCodes 909031 Dutch 909033 French 909034 Spanish 909044 English 909049 German Depending on the technical data of the transmitter some of the languages might not be implemented When the last digit has been entered the main menu will be displayed in the selected language The selected langua
205. t to be edited with key lt 4 and 6 Edit the selected digit with key and 2 Press EN TER 8 Ba The new time is displayed Select ok to confirm the time or TIME ESLL new to set the time again Press ENTER gt OK lt new 17 1 2 Date After the time has been set DATE is displayed Select ok to confirm the date or new to set the date Press ENTER Select the digit to be edited with key lt 4 and 6 Edit the selected digit with key and 2 Press EN TER a ss The new date is displayed Select ok to confirm the date or new to set the date again Press ENTER DATE 2011 01 26 gt OK lt new 122 UMFLUXUS_G6V4 2EN 2011 03 29 17 Settings FLUXUS G60x 17 2 Dialogs and Menus Select Special Funct SYSTEM settings Dia logs Menus Press ENTER SYSTEM settings Dialogs Menus Note The settings of the menu item Dialogs Menus will be stored at the end of the dialog If the menu item is quit before the end of the dia log the settings will not be effective 17 2 1 Pipe Circumference Select on if the pipe circumference is to be entered instead of the pipe diameter in the program branch Parameter Stf gt ON lt Press ENTER Pipe Circumfer If on has been selected for Pipe Circumfer the outer pipe diameter will nevertheless be requested in the pro gram branch Parameter Outer Diameter 100 0 mm To select the menu item Pipe Circumfer enter 0 ze
206. t user to enter the cut off flow Press ENTER 92 UMFLUXUS_G6V4 2EN 2011 03 29 13 Advanced Measuring Functions FLUXUS G60x If Cut off Flow sign and user are selected two values will have to be entered Enter the cut off flow Press ENTER Cut off Flow 5 5 cm s All positive values of the flow velocity that are lower than this limit will be set to zero Enter the cut off flow Press ENTER Cut off Flow 2355 cm s All negative values of the flow velocity greater than this limit will be set to zero If Cut off Flow absolut and user is selected only one value will have to be en tered Enter the cut off flow Press ENTER Cut off Flow 2 5 cm s The absolute values of all flow velocity values that are low er than this limit will be set to Zero 13 5 Uncorrected Flow Velocity For special applications the uncorrected flow velocity might be of interest The profile correction for the flow velocity is activated in Special Funct SYSTEM set tings Measuring Flow Velocity Select normal to display and transmit the flow velocity PTOA TOC TEY with profile correction gt NORMAL lt uncorr Select uncorr to display the flow velocity without profile correction Press ENTER If uncorr is selected it has to be confirmed each time the program branch Measuring is selected if the profile correction is to be used A PROFILE CORR gt NO lt yes z If no is selected the profile correction will be switched off A
207. te output current output output range 4 20 mA error value delay ty see section 21 2 gt 0 The volumetric flow rate can not be measured during the time interval to t4 see Fig 21 1 The error value will be output vim gs9 2a a gt t to t Fig 21 1 Error output Tab 21 3 Examples for the error output list item for the error output output signal Error value I mA 4 inimum 4 0mA 20 ty He 4 p gt Error value I mA A Hold last value 20 4 z 150 UMFLUXUS_G6V4 2EN 2011 03 29 21 Outputs FLUXUS G60x Tab 21 3 Examples for the error output list item for the error output output signal Error value t I mA A aximum 20 0mA 20 Hr 4 z Error value t I mA A Other value error output 2 mA ao 2 4 gt f Select a list item for the error output Press ENTER Error value t inimum 4 0mA If Other value has been selected enter an error value It has to be within the limits of the output Press ENTER Error value 5 Note The settings will be stored at the end of the dialog 21 1 3 Function Test The function of the installed output can now be tested Connect a multimeter to the in stalled output Test of the Analog Outputs The current output is tested in the display Enter a test val Iti Output Test ue It has to be within the output
208. tended Library Press ENTER 7 Select off to deactivate the extended library Press EN Extended Library TER gt OFF lt on The properties of a user defined material medium can be entered now 114 UMFLUXUS_G6V4 2EN 2011 03 29 16 Libraries FLUXUS G60x The input of a material or a medium is almost identical Therefore displays for a medium will only be shown and described in case of differences IR E Select Special Funct Install Material or In Die tae ee tes ah stall Medium Press ENTER Install Material This error message will be displayed if the coefficient memory does not contain an area for user defined materi als media Partition the coefficient memory accordingly see section 16 1 Select edit Press ENTER Install Material gt EDIT lt delete Select a user defined material medium Press ENTER Change the designation of the material medium The default name for a user defined material medium is USER MATERIAL NorUSER MEDIUM N with N being an integer Note 95 ASCII characters letters capital letters numbers special char acters gt lt etc are available for the designation of materials media A designation can have max 16 characters The input of text is de scribed in section 4 4 Material properties Enter the sound speed of the material Press ENTER c Material 1590 0 m s For th
209. tention Observe the Safety Instructions for the Use in Explosive Atmo sphere see document SIFLUXUS_ 608 The output adapter has to be used for the connection of the output adapters see Fig 7 10 e Remove the blind plug e Prepare the output cable with an M20 cable gland e Push the output cable through the cap nut the compression part and the basic part of the cable gland see Fig 7 10 Insert the output cable in the housing see Fig 7 10 e Screw the gasket ring side of the basic part in the housing of the power adapter e Fix the cable gland by screwing the cap nut on the basic part of the cable gland see Fig 7 10 e Connect the leads of the output cable to the terminals of the output adapter see Fig 7 10 and Tab 7 2 UMFLUXUS_G6V4 2EN 2011 03 29 49 FLUXUS G60x 7 Installation of FLUXUS G608 e Remove the socket cover from the transmitter for the connection of the output adapter see Fig 7 5 Connect the connector of the output adapter to the socket m LN ZAV Input cable gland compres cap nut sion part basic part output gasket ring side adapter of the basic part blind plug output cable Fig 7 10 Connection of the output adapter to the transmitter
210. tered number of data sets for a category of material data exceeds the ca pacity of the coefficient memory MAXIMAL 13 Materials 15 UMFLUXUS_G6V4 2EN 2011 03 29 113 FLUXUS G60x 16 Libraries Enter the number of the user defined materials Press EN Format USER AREA TER Materials 03 Enter the number of the user defined media Press EN Format USER AREA TER Media 03 i The occupancy of the coefficient memory is displayed for a VOER ARER few seconds 52 used Select yes to start the partitioning Press ENTER Format NOW no gt YES lt The coefficient memory will partitioned accordingly This procedure takes a few seconds After the partitioning Format USER AREA is displayed again Libraries t Format USER AREA 16 1 1 Data Retention During the Partitioning of the Coefficient Memory When the coefficient memory is repartitioned max 8 data sets of each type can be re tained example 1 The number of user defined materials is reduced from 5 to 3 The data sets 01 to 03 are retained The data sets 04 and 05 are deleted example 2 The number of user defined materials is increased from 5 to 6 All 5 data sets are kept 16 2 Input of Material Medium Properties Without the Extended Library To enter the material medium properties as constants the extended library must be de activated Select Special Funct SYSTEM settings Librar ies Ex
211. terial T 01 not used selection whether the user defined material is to ER Material 2 be edited or deleted EDIT lt delete This display will only be indicated if the selected material already exists input of a designation for the selected material NDER input of the constants for the transversal sound POON ees speed of the material 1500 0 m s The number of constants depends on the func tion selected above F NIEP input of the constants for the longitudinal sound FROY i speed of the material 1500 0 m s The number of constants depends on the func tion selected above selection of the sound wave type for the flow measurement Default soundsp long gt TRANS lt input of the roughness of the material Roughness confirmation that the changes are to be stored Save changes Nea This display will only be indicated if a new mate rial has been entered or the properties of an ex isting material have been changed 186 UMFLUXUS_G6V4 2EN 2011 03 29 A Menu Structure FLUXUS G60x cold start resistant Install Medium selection of the displays for the input of media Special Funct t Install Medium Install Medium with Special Funct SYSTEM settings Libraries Extended Library off ETAO MENA selection whether a user defined medium is to neta SARUM be edited or deleted gt EDIT lt delete selection of a user defin
212. the alarm state indication no func typ mode current switching condition holding behavior switching function state eoo O O O 1 OFF NON HOLD sacl NO Cont closed 2 MAX p HOLD NC Cont open a nt ne m an ERROR 21 8 Deactivation of the Outputs If the programmed outputs are no longer required they can be deactivated The configu ration of a deactivated output is stored and will be available if the output is activated again Select no in Output Options Alarm Output to deac tivate an output Press ENTER Alarm Output gt NO lt 162 UMFLUXUS_G6V4 2EN 2011 03 29 22 Troubleshooting FLUXUS G60x 22 Troubleshooting If any problem appears which can not be solved with the help of this manual contact our sales office and give a precise description of the problem Specify the type the serial number and the firmware version of the transmitter Calibration FLUXUS is a very reliable instrument It is manufactured under strict quality control us ing modern production techniques If installed as recommended in an appropriate loca tion used cautiously and taken care of conscientiously no troubles should appear The transmitter has been calibrated at the factory and usually a re calibration of the trans mitter will not be necessary A re calibrat
213. the checking for outliers Velocity limit 0 0 m s Enter a limit gt 0 to switch on the checking for outliers The measured flow velocity will then be compared to the en tered upper limit Press ENTER If the flow velocity is higher than the upper limit e the flow velocity will be marked as invalid The physical quantity can not be deter mined e the LED of the measuring channel will light red e I will be displayed after the unit of measurement in case of a normal error is dis played Note If the upper limit is too low a measurement might be impossible be cause most of the measured values will be marked as invalid 13 4 Cut off Flow The cut off flow is a lower limit for the flow velocity All measured flow velocities that are lower than the limit and their derived values are set to zero The cut off flow can depend on the flow direction or not The cut off flow is set in Spe cial Funct SYSTEM settings Measuring Cut off Flow Select sign to define a cut off flow in dependence on the flow direction Two independent limits are set for the posi tive and negative flow directions Cut off Flow absolut gt SIGN lt Select absolut to define a cut off flow independently of the flow direction A limit is set for the absolute value of the flow velocity Press ENTER Select factory to use the default limit of 2 5 cm s 0 025 Vhs idee m s for the cut off flow factory gt USER lt Selec
214. the material medium properties from the temperature and pressure can be described as constants as linear function e with polynomials of grade 1 to 4 e with customized interpolation functions In most cases constants or a linear function are sufficient 116 UMFLUXUS_G6V4 2EN 2011 03 29 16 Libraries FLUXUS G60x If e g the temperature fluctuations at the measuring point are low compared to the tem perature dependency of the material properties the linearization or the complete neglect of the temperature dependency will not result in a considerable additional measuring er ror If however the process conditions fluctuate strongly and the medium properties depend strongly on the temperature e g viscosity of a hydraulic oil polynomials or customized interpolation functions should be used Contact FLEXIM to find the best solution for the measuring task Customized Interpolation Functions Some dependencies are only approximated insufficiently by polynomials A number of customized interpolation functions Basics Y F X Z are available to interpolate mul tidimensional dependencies y f T p Contact FLEXIM for more information 16 3 2 Activation of the Extended Library Select Special Funct SYSTEM settings Li braries Extended Library Press ENTER Select on to activate the extended library Press ENTER Extended Library off gt ON lt 16 3 3 Input of Material Medium Properties The properties of a u
215. the temperature probe direct connection connection via extension cable optional transmitter transmitter t t 7 li temperature probe transmitter transmitter f 4 extension cable temperature probe UMFLUXUS_G6V4 2DE 2011 03 29 65 FLUXUS G60x 9 Installation of the Temperature Probe Optional For the pin assignment of the temperature probe and the extension cable see Tab 9 2 and Fig 9 10 Tab 9 2 Pin assignment 66 terminal temperature extension cable probe 1 white blue blue 2 red blue gray 3 4 5 not connected not connected 6 red red white white 8 not connected not connected Fig 9 10 Pins UMFLUXUS_G6V4 2DE 2011 03 29 10 Start up 10 Start up 10 1 Switching on off Press key C to switch on the transmitter FLEXIM FLUXUS G60X XXXXXXX After the transmitter has been switched on the display in dicates which transducer has been detected at which channel Afterwards the serial number of the transmitter is dis played for a short time Data can not be entered while the serial number is dis played SPARS F After the initialization the main menu is displayed in the selected language The language of the display can be set parameter see section 10 4 Press key BRK three times to switch off
216. the transducers G1NH1 K1NH1 M2NH1 P2NH1 Q2NH1 G1NH3 H1NH3 K1NH3 M1NHS P41NH3 QiNH3 are in conformity with the following EC directives Directive 94 9 EC Safety Requirements for Control Systems and Equipment for Use in Explosive Atmospheres The transducers mentioned above are in conformity with the following European Standards ATEX95 EN 60079 0 2009 Explosive atmospheres Equipment General requirements EN 60079 15 2010 Explosive atmospheres Equipment protection by type of protection n EN 60079 31 2009 Explosive atmospheres Equipment dust ignition protection by enclosure t The conformity with the directive 94 9 EC was certificated in the following documents of the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 IBExU 1 OATEX1 163 X Document type EC Type examination certificate GINHI KINH1 M2NH1 P2NH1 Q2NH1 G1NH3 H1NH3 K1 NHS M1NH3 P1NH3 Q1NH3 continuation on verso FLEXIM Flexibla Industriemasstechnik GmbH Wolfener Stra e 36 12681 Berlin cok et deal aaa Tel 49 0 30 93 66 76 60 Fox 49 0 30 93 66 76 80 FLEXIM GmbH has a quality assurance system which complies to annex IV of the directive 94 9 EC The quality assurance system was certified by the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 Declaration Acknowledgement of the qua
217. tie reer eain o ena panra Safety Instr tionS siinses iniii a a a a E ATARE TATA AAO PEE EEPE TE A T T AAE E E tenes Handling iseanan aan rnan eaaa niesen eama aaea aaae aaneen ao aaaea a Eanna EEEa Ea iaaea ELA AEE 811a 110A AA E EEE E E E General Precautions ccccccccssssssssesceececeececeeceaueeseseeececeeeeseeseeaeeaseseeeeeeeeseeneeaas GIG ANING heirt i e N aa aa aa ra a SLOP AGS Feiss secs ccc essneis cxsteceeesensenceses aiaa Eaa aia pN euid ENa piian kaS Measurement Principle sssnsssnnnsnunsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nannaa Measurement System cssc npn nrn e A soli A E Determination of the Volumetric Flow Rate ccccccecsssssseeeeeceeeeeeeeeeeeaneeeesens Selection of the Measuring POint secessseseeeenseeseeeeseeenseeeeeeeseeeeeeeseeees ACOUSTIC Penetration ccccccccceececeeeseseseeceeceeeeeeceeaeeaueaseeeeeeeeseeseeaueaaenseeeeeees Undisturbed Flow Profile ccccccessseeseeceececeseeceaaeeaseeeeeeeeeeeeseeaeeaaeeseeeeseeneees aiioa ERIAN 0 er Selection of the Measuring Point Taking into Account the Flow Profile and the Influence Of NOISE c 0 ecsceceeesicagesetccassceentagedbdeces edacedneaadeededncescdecbaseesns Installation Of FLUXUS G601 c csssssssssssscccsssecesseeeeeeeeeeseeeeenseeesssseeneeeeees LOGALION cases See tees sendy cee E EEE INES E AE E evan Li ses orbebaceas EEA Installation of the Transmi
218. tion for the transducer positioning The correct position of the transducers is influenced by the following factors diameter material lining wall thickness and shape of the pipe medium Avoid measuring points in the vicinity of deformations and defects of the pipe and in the vicinity of welds Avoid locations with deposit formation in the pipe The ambient temperature must be within the operating temperature range of the trans ducers see annex B section Technical Data Select the location of the transmitter within cable reach of the measuring point The ambient temperature at the location must be within the operating temperature range of the transmitter see annex B section Technical Data If the measuring point is within an explosive atmosphere the danger zone and gases that may be present must be determined The transducers and the transmitter must be ap propriate for these conditions 5 1 Acoustic Penetration The pipe must be acoustically penetrable at the measuring point The acoustic penetra tion is reached when pipe and medium do not attenuate the sound signal so strongly that it is completely absorbed before reaching the second transducer The attenuation in the pipe and in the medium depends on e kinematic viscosity of the medium proportion of liquid and solids in the medium e deposits on the inner pipe wall pipe material 22 UMFLUXUS_G6V4 2EN 2011 03 29 5 Selection of the Measuring Point FLUXUS
219. tter cccccceecececceceeeeeeeeeeeeeeeeeeeeeeeeseeeaeeeeeseeeeeeeeeees Connection of the Transducers cccccccceeceeeeneeeeeeeeceeeeeeesecaeeeseeseeaeeeeeesenaeeeees Power SUPDIY i reiini ie eesvee chanted nedeveiuespagoaeres airea aieiaa S Connection of the Outputs oo eee cece e ence center eeeeeeeaeeeeeaaeeseeeeeeaeeesnaaeeeneeeen Connection of the Inputs 0 0 0 2 ccceeecececeeceeeeceeeaeeeeeeeeeaeeeeeeeaaeeeeseseaeeeeeesenaeaeees Connection of the Serial Interface cccccecceceeeeeeceeceeeeeeeeeeeeeeeaeeeeeesenneeees UMFLUXUS_G6V4 2DE 2011 03 29 FLUXUS G60x 7 7 1 7 2 7 3 7 4 7 5 7 6 7 7 8 8 1 8 2 8 3 9 9 1 9 2 9 3 9 4 10 10 1 10 2 10 3 10 4 11 11 1 11 2 11 3 11 4 11 5 11 6 11 7 11 8 11 9 Installation of FLUXUS G608 cccccccsssseeeeensssceeeeesseseeeesensesceeeeeneeseeesenneees 42 oai A DEE A E ote ales nee ER AE ee AES a eos Es Bras eR neat cuales 42 Installation of the Transmitter cccccecesceceeeeeeeceeeeeeeeeeeeeeeeeeneaeeeeeesneeeeeeeneeaeees 42 Connection of the TranSducerS cccccccecceeeeeeeeeceeeeeeeeeaeeeeeeseeaeeeeeeeeaeeeeeeeees 44 Power SUDDIVs cisccchecteesespuceepes copes ddees ste aesceseervernssceeeecenceaeeenecsdenet syeneesauherexapeieedeoed 45 Connection of the Outputs Optional 00 0 ee eee cesneeeeeeeeeseneeeeeaeeeseeeeeenaeeeeeaas 49 Connection of the Inputs Optional ee eeeeeeceeeeeee
220. ure i depending on application typical absolute value for natural gas nitrogen compressed air 2 Lamb wave transducer typical values for natural gas nitrogen oxygen pipe diameters for other gases on request pipe diameter min recommended max recommended in reflection mode and for a flow velocity of 15 m s pipe diameter max extended in diagonal mode and for a flow velocity of 25 m s 216 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Lamb Wave Transducers zone 2 technical type GRM1NH3 GRP1NH3 GRQ1NH3 order code GLM NA2NL GLP NA2NL GLQ NA2NL transducer frequency MHz 1 2 4 medium pressure min extended bar min bar metal pipe metal pipe metal pipe 10 d gt 60 mm 10 d gt 35 mm 10 d gt 15 mm 5 d lt 60 mm 5 d lt 35 mm 5 d lt 15 mm plastic pipe 1 plastic pipe 1 plastic pipe 1 inner pipe diameter d min extended mm 30 15 7 min recommended mm 40 20 10 max recommended mm 90 50 22 max extended mm 150 70 35 pipe wall thickness min mm 2 1 0 5 max mm 5 3 1 material housing PPSU with stainless PPSU with stainless PPSU with stainless steel cap and steel cap and steel cap and transducer shoe 304 transducer shoe 304 transducer shoe 304 1 4301 1 4301
221. ure quested in the program branch Parameter off gt ON lt If of f has been selected 1 bar will be used for all calcula tions Note For documentation purposes it is useful to enter the medium pres sure even if the transmitter contains no pressure dependent char acteristic curves 17 2 3 Measuring Point Number Select 1234 if the measuring point is to be identified only Ngasa Poing Nest by numbers point and dash 1234 gt ti lt oe ih hs Select if the measuring point is to be identified by the ASCII editor 17 2 4 Transducer Distance recommended setting user Transd Distance auto SUSER lt e user will be selected if the measuring point is always the same auto can be selected if the measuring point changes of ten In the program branch Measuring the recommended transducer distance will be displayed in parentheses fol lowed by the entered transducer distance if the recom mended and the entered transducer distance are not iden tical Transd Distance 50 8 50 0 mm During transducer positioning in the program branch Mea suring e only the entered transducer distance will be displayed if Transd Distance user has been selected and the recommended and the entered transducer distances are identical Transd Distance 50 8 mm only the recommended transducer distance will be dis played if Transd Distance auto has been se lected 24 UMFLUXUS
222. utput adapter optional current output range 0 4 20 mA accuracy 0 1 of reading 15 pA passive output Uext 4 9 V depending on Rex Rext a binary output optorelay 26 V 100 mA binary output as alarm output functions limit change of flow direction or error binary output as pulse output pulse value pulse width 0 01 1000 units 1 1000 ms UMFLUXUS_G6V4 2EN 2011 03 29 193 FLUXUS G60x B Technical Data Dimensions 59 n ULTRASONIC FLOWMETER O CHANNEL A CHANNEL BO Z 213 226 in mm 194 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical Data FLUXUS G60x Adapters optional output adapter power adapter technical type OA608A2 PA608A2 dimensions see dimensional drawing weight kg 0 36 0 29 material housing polyester gasket silicone degree of protection IP66 according to IEC EN 60529 operating temperature min C 20 max C 90 explosion protection zone 2 A marking CE amp T II3G Ex nA II T6 Ge E Ta 20 60 C X type of protection non sparking Dimensions output adapter 55 Ls 1O N UMFLUXUS_G6V4 2EN 2011 03 29 195 FLUXUS G60x B Technical Data power adapter 55 75 in mm 196 UMFLUXUS_G6V4 2EN 2011 03 29 B Technical
223. valid range for the sound speed SS in the lower line during the measurement The sec ond value here 2 146 m s is the upper limit at the operat ing point The defined upper limit of the sound speed is still active after the de activation of the SuperUser mode 18 6 Number of Decimal Places of the Totalizers The values of the totalizers can be displayed with up to 11 places e g 74890046 03 In the SuperUser mode it is possible to define the number of decimal places Select Special Funct SYSTEM settings Measuring Miscellaneous Press ENTER until the menu item Total digits is displayed Select one of the following list items Total digits t Automatic Automatic dynamic adjustment Fixed to x digit x decimal places range 0 4 Press ENTER Total digits The number of decimal places will be adjusted dynamically Low values will first be dis played with 3 decimal places With greater values the number of decimal places will be reduced Automatic max value display lt 108 0 00 999999 999 lt 107 1000000 00 9999999 99 lt 108 10000000 0 99999999 9 lt 101 1000000000 9999999999 Total digits Fixed to x digit The number of decimal points is constant The max value of the totalizer is reduced with each additional decimal place decimal places max value max display 0 lt 1010 9999999999 1 lt 108 9
224. x Mode In the AutoMux mode the display and the measuring process are synchronized The channel on which a measurement is being made is displayed in the upper line on the left The measured values are displayed as configured in the program branch Output Op tions see section 12 1 When the multiplexer switches to the next channel the display is updated A act Volume flow B Flow Velocity 545 m3 h 1 25 m s The AutoMux mode is the default display mode It is activated after a cold start UMFLUXUS_G6V4 2EN 2011 03 29 85 FLUXUS G60x 12 Displaying the Measured Values All Channels The measured values of all channels measuring and calculation channels are dis played The next active channel is displayed after min 1 5 s Only Calculation Channels Only the measured values of the calculation channels are displayed The next active cal culation channel is displayed after min 1 5 s This mode can only be activated if at least 2 calculation channels are active 12 2 2 HumanMux Mode In the HumanMux mode the measured values of one channel are displayed The mea surement on the other channels is continued but not displayed A The selected channel is displayed left in the upper line B Flow Velocity 1 25 m s Press key 7 to display the next activated channel The measured values of the selected channel will be displayed as configured in the program branch Output Options see section 12 1 12 3 Adjustment of the Disp
225. y be indicated if Special Funct SYSTEM settings Measuring Flow Velocity uncorr has been select ed input of the number of sound paths A Sound Path ae i we 2 NUM This display will only be indicated if Special Funct SYSTEM settings Dialogs Menus Sound Path USER has been select ed UMFLUXUS_G6V4 2EN 2011 03 29 171 FLUXUS G60x A Menu Structure cold start resistant er display of the transducer distance to be adjust ed between the inner edges of the transducers A 54 mm Reflex This display will only be indicated if in Special Funct SYSTEM settings Dialogs Menus Sound Path user has been select ed bar graph s display of the amplitude of the S EEE EEE received signal A M lt gt M 54 Program Branch Output Options main menu selection of the program branch par mea gt OPT lt sf j Output Options Output Options Bara OSES selection of the channel whose output options See EAE TE Se are to be defined for Channel A selection of the physical quantity Physic Quant t act Volume flow Wer A selection of the unit of measurement for the oLume n hysical quantit activation of a temperature input Temperature T no gt YES lt This display will only be indicated if the temper ature input T1 has been assigned to the chan nelin Special Funct SYSTEM settings Proc inputs Link temperature activation of a current input for an
226. ype of protection n EN 60079 31 2009 Explosive atmospheres Equipment dust ignition protection by enclosure t The conformity with the directive 94 9 EC was certificated in the following documents of the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 Document number EC Type M2EWS P2EWS Q2EW5 IBExU 1 OATEX1 162 X examination certificate continuation on verso FLEXIM Flexible Industriemesstachnik GmbH Wolfener StraBe 36 12681 Berlin KE10 1162X_EWSV1 OEN doc Tel 49 0 30 93 66 76 60 Fax 49 0 30 93 66 76 80 FLEXIM GmbH has a quality assurance system which complies to annex IV of the directive 94 9 EC The quality assurance system was certified by the notified body IBExU Institut f r Sicherheitstechnik GmbH ID No 0637 Description Document number Acknowledgement of the quality assurance system IBExU 1ATEX Q001 The marking of the transducers includes the following CE 0637 E 112 3G Ex q nA IIC T6 12 Gb Ge 112D Ex tb IIIA TX The installation operating and safety instructions have to be observed Berlin 2011 03 25 KE10 1162X_EWSV1 0EN doc FLEXIM Flexible Indusiriemesstechnik GmbH Wolfener Stra e 36 12681 Berlin Tel 49 0 30 93 66 76 60 Fax 49 0 30 93 66 76 80 FLEXIM Declaration of conformity We FLEXIM Flexible Industriemesstechnik GmbH Wolfener Str 36 12681 Berlin Germany declare under our sole responsibility that

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