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1. 45 4 2 1 miU 45 4 22 Device Gl m c 45 4 2 3 OU pus a 55 4 24 Advanced setup further notes cccccccsssssscscsssssssssssessssssesssscseessesssessesesassesessesesessesesassesassusesaesssessesesassesessusesassesesaesesassusesaeeesassusesaesesassusesaseeses 61 4 3 Error messages and troubleshooting device display Wizard sese 72 5 P llctlonal Eo TT KROHNE OPTIFLEX 1300 C 2 Handbook OPTIFLEX 1300 C Service and mailiferidfi en E Ue Pru Ei D D RE EU SUE EM cS ELSE 79 6 1 E E 79 6 2 Signal RED 79 Ts WOCMIICAl Catd 80 7 1 ez sree terran errr 80 7 1 1 rene IR I ESAE eT tT Tne rt ere ee 80 7 1 2 sates misce csc UEM E MI MD MM MM M MED MEM MEL MEM UE 02 7 1 3 Hazargotis wr 83 7 2 Dimensions and nemo mee eee ee ee Cd MEI M UEM E 83 o
2. 25 1 3 6 PHOPIZO B zB ER 26 14 Other aq M ETUR INEST 27 1 4 1 PCES S M E 27 1 4 2 iere gt NR OT sect 27 2 Electrical CONIC CU OO 28 2 1 iro m P 28 2 1 1 INSTA TA cedet utu MEINEM MM M M MEM DUIS 28 2 1 2 WING T 29 2 2 cte uu DUMMIES 31 2 2 1 tieniti iui vacesn e dean ud iorsis tetti Dite T EE 31 2 2 2 NOn E Vo 9 c 32 2 2 3 O 32 2 3 Connection VOS CETTE 33 EET LE I E TIU 35 3 1 onana UD 35 35 4 1 Oo MEME MU ME 35 4 1 1 Available user interfaces PACT Ware V nnne nnn tnn tnnt 35 4 1 2 TR 36 4 1 3 gt 37 4 1 4 mode NOEK VS sot det Em RM LU M IM IMEEM IM M eee 41 4 1 5 miis niue M 41 4 1 6 FF COGIAIN IOC MOU ic 45 4 2 BN
3. O 6 0 3 2 IV ALF ea E o Y a 6 0 4 landade and ee ee eee 6 0 4 1 sir M 6 0 4 2 dur 6 0 5 Versions and nameplates T 0 5 1 MOr E G2 1 Mm E E O T 0 5 2 Halibldle eset ue un M un Miei pui RU E EDI busta vum 7 0 5 3 7 0 6 EE 8 As M ehahical INS CANN ALLO 8 1 1 storage and Nanding RENI Em Emm 8 1 2 LOCO qu UM EI ees 10 1 2 1 PrN AON COINS RETE a a a 10 1 2 2 EAO ET 16 1 2 3 gt 18 1 3 A T s TU TE 20 1 3 1 ILS SNNT 20 1 3 2 Tanks Wit certarum E teat 23 1 3 3 SIEUT AMT 23 1 3 4 oos DM 25 1 3 5 Spherical Tanks essene ee E
4. 1 mH ce 10 0 5 3 1 Cover without display standard 2 Wiring compartment cover 3 Socket head set locking screw for either rotating or removing the housing 4 Coaxial probe 5 Nameplate 6 Twin cable probe 7 Spacer 8 Counterweight 9 Cable entry M20 or adaptor supplied without cable gland 10 Flange 11 Twin rod probe 12 Short circuit 13 Cover with display option 14 Equipotential bonding system connection Ex 15 Threaded process connection G 16 Single rod probe 17 Single cable probe 18 Turnbuckle anchor for turbulent applications 19 Chuck anchor for turbulent applications 1 Company name and address 2 Model name and number 3 Type code defined in order 4 Manufacturing date 5 Order number 6 Factory bar code 7 Customer tag number 8 Degree of ingress protection provided by the enclosure according to EN 60529 IEC 529 9 Indicator arrow to cable entry and cable entry size 10 CE mark device conforms to European Union directives 11 WHG code optional for German overfill protection standard 12 Company website 13 Read manual symbol Please refer to the special manuals on the CD ROM supplied with your device 7 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 0 6 Items supplied _ 1 val n F he F E S If applicable e Signal converter connected to a cable coaxial or rod signal guidance pro
5. 0750756 option 2 2 3 Ex versions Please refer to special manuals supplied with the device if it is approved for use in potentially explosive atmospheres OPTIFLEX 1300 C 32 2 3 Connection I Os 33 Handbook OPTIFLEX 1300 C Output options One output standard Selectable parameters 4 20 38 20 5 HART according ta NAMUR 43 Selectable parameters 4 20 4 8 20 5 HARTA acc to NAMUR NE 43 Salectable parameters 20 3 8 20 5 mA acc to NAMUR 43 Network options There are 3 output versions e current output HART passive HART protocol e current output Ex ia HART intrinsically safe passive HART protocol e current output Ex d ia HART explosion proof passive HART protocol Two network modes are available e point to point e multi drop Point to point non Ex Power supply al E FOR pactware or HARTG specific wA software and ETE operating devices OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Multi drop non Ex Power supply software and m operating devices RL resistor approx 250 ohms HART communication protocol In accordance with the Rosemount Standard HART communication can be used with this level meter It is used as a point to point connection between the slave this level meter and the HART master or for multi drop networks for up to 15 d
6. Supervisor Service Password Quick Test Advanced Service Setup Setup Installation Type Tank Height Nozzle Height Nozzle Diameter Probe Length Modif Blocking Distance Reference Offset Tank Bottom Offset Time Constant Measuring Mode Reset Product Er Factory Reset Gas Er Customer Reset Level Threshold Restart Interface Threshold Probe End Threshold Units for Tables Product Density Volume Mass Table Lineansation Table Output 1 HART Output Function 4 mA Setting 20 mA Setting Output range Error Handling HART Addrass Output 2 Passive Output Function 4 mA Satting 20 mA Setting Output range Error Hardling Device Setup Display Settings Language Display Moda Time Delay Length Unit Volume Unit Mass Unit Custom Length Unit Custom Length Ratio Custom Conv Unit Passwords Sup Pw Ena Disable Supervisor Service OPTIFLEX 1300 C 62 63 Handbook OPTIFLEX 1300 C How to protect your gauge settings Protect your settings by following this path to the Passwords menu Advanced Setup gt Device Setup gt Passwords Using this menu you can e switch on or off restricted access to program mode for which a supervisor password is needed If switched off all users will be able to display device information and change quick setup and advanced setup settings e change the supervisor password Changing the supervisor password 1 From the Advanced Setup menu select the D
7. support probe here Avoid over bending cable probes Risk of measurement errors from kinking and fraying OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 1 2 Location 1 2 1 All applications Handbook OPTIFLEX 1300 C General notes This section covers positioning the process connection and installing the device Mount the OPTIFLEX 1300 C gauge on a suitable process connection on a tank or sump Check the following e nozzle position in relation to the tank walls and other objects inside the tanks Note this free space around the probe will depend on the probe type selected refer to later on in this section e installation adapted to the application For further information on installation and applications refer to section 1 2 2 Location liquid applications and section 1 2 3 Location solid applications Refer also to section 1 3 Typical installations Hazardous areas Refer to the special manuals supplied on a CD ROM with the device Process connections Check that e the tank process connection is level e there is a good fit between the device s process connection and the nozzle e tank roof does not deform under the weight of the device Process connection and entry pipes Do not put the process connection close to the entry pipe Pouring the product directly onto the probe will give false readings OPTIFLEX 1300 C 10 11 Handbook OPTIFLEX 1300 C Threaded process connections The simplest a
8. limit of probe C3 e Egi S 0 3 0 8 Dimensions in mm and inches 83 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Amm or 0 15 double cable probe end versions counterweight counterweight with counterweight with with internal underhanging underhanging thread threaded rod turnbuckle Bottom 4 measurement r limit of probe 3 938 1 5 9 038 Dimensions in mm and inches Weights Housing and connection stainless steel 316 Weight 5 Housing 7 3 Flange connection DN 25 80 ANSI 1 3 8 8 15 4 Flange connection DN 100 150 ANSI 4 6 15 4 26 5 Thread connection 6 6 Probes Weight Ib ft Single cable 4mm or 0 15 0 08 Single cable 8mm or 0 3 0 28 Double cable 4mm or 0 15 0 16 Single rod 8mm or 0 3 0 28 Double rod 8mm or 0 3 0 56 Coaxial 022mm or 0 9 0 53 OPTIFLEX 1300 C 84 Handbook OPTIFLEX 1300 C 8 Measuring principle 8 1 General principle 85 This Guided Radar TDR level meter has been developed from a tried and tested technology called Time Domain Reflectrometry TDR Other modern applications include checking for and locating damage along telecommunication cable lines The device sends low power electromagnetic pulses of one nanosecond width along a rod or cable conductor This pulse travels at a known speed the speed of light Upon reaching the surface of the product to be measured the pulses are refl
9. 5 Esc ESCAPE function right and up buttons are pressed together 6 Header bar displays device tag number when making measurements or error icons and currently selected menu when being configured 7 Main display area 8 Status bar for displaying results of parameter plausibility checks value too high The device has two operational modes e normal mode for displaying measurement data e program mode for configuring the device These are presented in the following sections Rotation of display screen The housing rotates 360 around its base to make reading the display screen and gaining access to the wiring compartment easier Procedure 1 Loosen M10 socket head set screw on adaptor connector column below the housing using a 5 mm hexagon key 2 Rotate housing and position as required 3 Retighten socket head set screw to fix housing position OPTIFLEX 1300 C 36 4 1 3 Normal mode 37 Description Handbook OPTIFLEX 1300 C For displaying measurement data on the screen Anybody can select what measurement information is displayed level volume and types of data and how it is presented display style This is the instrument s default mode Display styles Three display styles are available e Value s e Value s and picture e Percentage s and bar graph Level Level 16 345 m Screen navigation 16 345 m 69 1 Header bar shows device tag number in normal mode 2 Measurement
10. Electrostatic discharge Risk of measurement error and or damage to housing electronics 27 OPTIFLEX 1300 Handbook OPTIFLEX 1300 C Installation requirements Earth the tank entry pipe product and probe installation It is the customer s responsibility to prevent ESD ESD cannot be solved by OPTIFLEX 1300 C ESD protection Dismounting the device Danger of injury from electrostatic discharge The probe may become electro statically charged during operation Earth the probe before handling 2 Electrical connection 2 1 Wiring 2 1 1 General notes KROHNE Cable entry Electrical connection is made through two cable entries located at the back of the housing The cable entries can be ordered with adaptors e 20 1 5 e Gh cable glands only supplied with non Ex and EEx ia approved devices You must supply the cable glands for EEx d and FM approved devices Access to terminals is via a blue threaded cover on the side of the housing As the device is a 2 wire instrument the power supply and the output signal transmitted by the device use the same cable Reminder of wiring fundamentals Power supply e disconnect the power supply before wiring the device Cables e use metal cable glands and reinforced shielded cable to minimize RFI radio frequency interference and or EMI electromagnetic interference observe applicable local rules and regulations for wiring e always
11. Distance Interface Level Interface Distance Layer Interface Volume volume Layer Volume Volume Output 2 Passive Output Function 4 mA min dependant on output function max dependant on output function Output 2 Passive Output Function 20 mA min gt 4 mA setting max dependant on output function OP2 Output Range _ 3 8 20 5mA NAMUR 4 20 mA OP2 Error Handling 56m 22 0 Hold setup mode summary Current changes must be saved or cancelled before proceeding Save Cancel if interface is factory set or selected in Application Setup Mode 53 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Displaying volume measurements Select a volume output function Advanced setup menu Using this menu the supervisor can modify individual functions These functions are grouped under e Installation setup e O e Output 1 HART e Output 2 Passive e Device Setup e Reset Refer to section 4 2 3 Summary of user items for a description of advanced setup menu items Functions are explained further in section 4 2 4 Advanced setup further notes Quick links Quickly navigate to and configure advanced setup menu items using Quick link memory spaces given in the Quick Setup submenu Create a quick link Go to the required submenu via Program Mode gt Advanced Setup and select the menu item you need by moving the cursor to that item Press the right button for three seconds text screen will indicate to which
12. e Level threshold e Interface threshold e Probe end threshold e Signal screen editing mode distance of target signal and reference threshold OPTIFLEX 1300 C 68 Handbook OPTIFLEX 1300 C Measuring mode function C 1 13 0 The supervisor can use this function to measure products with low dielectric constants er lt 1 6 For further information regarding the measuring modes please refer to the section 8 Measuring principle Three modes are available e Automatic the device selects either direct or TBF measurement mode based on parameters set in program mode and the strength of the reflection from the product e Direct measurement is made from the reflection received directly from the product surface e TBF is an indirect measurement mode used measuring level of low dielectric products only Most of the signal goes through the product and reflects off the end of the probe In order for the device to measure precisely and reliably the product has to have a stable and constant dielectric constant The function Product er C 1 15 0 should also be used for these applications Product function C 1 14 0 only when using TBF mode or measuring interface An exact value for dielectric constant should be entered when measuring products with low dielectric constant If this value is not known then leave at the default value of 2 However in this case expect reduced accuracy and or skipping of the measured value on change
13. e Volume unit display function C 5 1 5 e Mass unit display function C 5 1 6 e Custom length unit display function C 5 1 7 e Custom length ratio display function C 5 1 8 e Custom conv unit display function C 5 1 9 You can define your own length and conversion units with the last three functions When configuring the device to measure volume we recommend that you use the conversion setup mode all relevant parameters are covered You can type in up to 50 value pairs level volume level mass or level free unit Notes e Level should be taken from the bottom of the device s measuring range tank height e Concentrate points in areas where there are curved surfaces or abrupt changes in cross sectional area see example in the diagram and table below this will improve measurement accuracy i i s el ee S E iR cm i i P 10 pnus bim epu epist M re tit ee 9 Li 2 E T richielptop vue E Es Sueco E a I L t LLLLII E 4 a Tank Tank model using plotted points OPTIFLEX 1300 C KROHNE LIII III Handbook OPTIFLEX 1300 C Shortening the probe Probe Length Modif function C 1 6 0 Shorten the probe if the length does not correspond ex
14. 1 0 selected Dependant on output function 3 8 20 5 mA NAMUR or 4 20 mA 3 8 20 5 mA NAMUR 3 6 mA 22 mA or Hold 22 mA 0 to 15 0 Level level volume mass distance interface level interface distance interface volume volume mass layer or layer volume Interface level 0 m m kg to 20 mA setting item C 3 3 0 of output function item C 3 1 0 selected 0 m m kg 4 mA setting item C 3 2 0 to max value defined by output function item C 3 1 0 selected Dependant on output function 3 8 20 5 mA NAMUR or 4 20 mA 3 8 20 5 mA NAMUR OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Input Range Description Pick the output function from the list This is independent of the measurement function being displayed Assigns a measurement value to 4 mA Assigns a measurement value to 20 mA Sets the effective range of current output 1 with or without over run Defines the behavior of the current output 1 in case an error occurs Any HART address greater than 0 will activate HART Multidrop mode current output fixed at 4mA You can set the output function for analogue output 2 passive and scale the current values Optional output The output function can be picked from the list The function assigned to output 2 is independent of the function being displayed Assigns a measurement value to 4 mA Assigns a measurement value to 20 mA Sets the effective range o
15. 20 mA no HART signal selectable 3 8 20 5 mA acc to NAMUR NE43 Errors can be displayed in a variety of formats Error icon on display screen in normal mode Text warnings on display screen for errors in program mode Current output selectable 3 6 22 mA or Hold Errors warning amp flag trends for digital interfaces 350 ohms Performance characteristics Measuring accuracy Reference conditions acc to IEC770 Resolution Accuracy in direct mode Minimum layer interface Operating conditions Installation Installation instructions Start up time Emission angle KROHNE Temperature Pressure Rel Air Humidity Liquids Powders Interface 90 mm 2 see sections 1 and 2 40 seconds 20 C x 5 C 68 F 9 F 1013mbar abs 20mbar or 14 69psig 0 29psi 60 15 1 mm 0 04 3 mm 0 12 when L lt 10 m 33 ft 0 03 of measured distance if L gt 10m 20 mm 0 8 10 mm 0 4 if er is constant 20 mm 0 8 if er is constant 0 EM field size dependant on probe type OPTIFLEX 1300 C 80 Environment Ambient temperature Handbook OPTIFLEX 1300 C 40 80 C 40 175 EExi Storage temperature 40 85 40 185 F Accuracy 0 05 rel 20 mA 20 C 70 F Resolution 2 Temperature drift Typically 50 ppm K Electromagnetic compatiblity immunity and emissions Process Temperature F
16. 4 20 mm or 0 8 to 1000 mm or 40 100 mm or 4 Blocking distance to 4 m or 13 ft single and double rod 6 m or 20 ft coaxial 35 m or 115 ft single or double cable 3 m or 10 ft 0 m ft to probe length modif C 1 6 0 0 35 m or 13 tank height to 50 m or 164 ft 0 m or 0 ft tank height to 3000 m or 9840 ft 0 m or 0 ft 0 to 100 seconds 5 sec Automatic direct or TBF Automatic 0 8 to 115 1 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Description This menu optimizes the configuration of the device This includes parameters for installation and application conditions Also for defining conversion operations Defines the device tank mounting Distance from the tank connecting flange face thread stop down to the tank bottom Defines the height from the tank connecting flange face thread stop down to the base of the nozzle or stillwell Defines the inner diameter of the nozzle or stillwell Probe length is the distance from the flange face thread stop of the device down to the bottom end of the probe including counterweight for cable versions If probe length has been modified enter the new value here The non measuring range at the top of the probe It depends on the probe type and the installation Offset relating to a reference location distance This value is positive when the reference location is above the device flange face and negative if below Offset relating t
17. Distance from the face of flange to the level 1 product or the surface of the top product 2 or more products See diagram below Distance mass For displaying empty mass or mass of the product that can be put into the tank See diagram below Distance volume Unfilled or ullage volume See diagram below E Electromagnetic compatibility Defines how much a device influences or is influenced by other devices that generate electromagnetic fields during operation Refer to European standard EN 61326 1 1 2 for further details Electromagnetic field Zone generated by the device around the probe while switched on Influenced to a certain degree by nearby metallic objects See also section 1 2 1 Location all applications OPTIFLEX 1300 C 90 91 Handbook OPTIFLEX 1300 C Emulsion omall particles of one liquid that readily disperse in another liquid Usually emulsions involve a dispersion of water in an oil or a dispersion of oil in water Possible causes are mixing or tank filling Emulsions normally separate back into their constituent parts over time e ifthe emulsion is a constant mix of more than 5 water then interface is measured from the top of the emulsion e if the emulsion separates gradually from 0 to 100 water then the device measures interface at the bottom of the emulsion For accurate interface measurement to be possible the top product and emulsion must have stable dielectric constant values 1 oil 2 emul
18. Measuring E T PR VV D 85 8 1 EN ETE D 85 8 2 IVS SEATING TINS RN ET EO OO mom 86 EM EIRMOD I E 89 10 GOSS ue 90 T1 Device FOIE saco Dni FORE Per 94 QPIREX1N00 0 Introduction 0 1 General Handbook OPTIFLEX 1300 C 0 1 1 Description of device 0 1 2 Legal matters KROHNE The OPTIFLEX 1300 C gauge is designed solely for measuring the distance level interface mass and volume of liquids pastes slurries granulates and powders OPTIFLEX can form part of an overfill protection system as defined in WHG if ordered with the appropriate options The OPTIFLEX 1300 C is KROHNE s latest 2 wire TDR guided pulse level measurement gauge Using its new third generation electronics the gauge emits signals with a small pulse width large bandwidth and short signal rise and fall times When the gauge processes the signal a higher signal amplitude is achieved which ultimately results in sharper resolution and higher accuracy TDR gauges use a probe to guide a signal to the surface of the measured product s With a choice of 6 probes OPTIFLEX is capable of measuring most materials in very difficult conditions The OPTIFLEX 1300 C can detect and measure thin interfaces not much thicker than a 50 mm film of oil on water in a large tank This is a new generation
19. Turbulent products If liquid products are agitated or turbulent probe bending can occur Avoid probe bending Risk of measurement error Always install the meter as far away as possible from the source of turbulence Anchor the probe if necessary to ensure it stays straight and vertical See the following table OPTIFLEX 1300 C 16 Handbook OPTIFLEX 1300 C Anchoring the probe Probe type Supports and fastenings Stilling well installation Double rod Weld 28 30mm 1 1 1 2 internal Possible On site calibration may be required to diameter tube on the bottom of the vessel maintain accuracy Repeatability is unaffected insert the two rods if short circuit is present Centre the probe with plastic spacers supplied by KROHNE to avoid contact between the tube wall and the probe Double cable A turnbuckle may be fitted underneath As for double rod counterweight as an option By using the M8 hole underneath the counterweight other types of anchors for example spring rings and hooks can be fitted contact KROHNE for further details Tighten according to local rules and regulations Single rod Weld a 12mm 0 5 internal diameter tube on Possible 50 mm 2 minimum diameter well the bottom of the vessel insert the rod Contact KROHNE for assistance Single cable Possible 50 mm 2 minimum diameter well 4mm 0 15 Contact KROHNE for assistance Coaxial Weld a 23 25mm 0 91 0 98 internal Unnecessary
20. and earthing points immediately Refer to section 1 2 3 Location solid applications Contact KROHNE to check electronics is still functioning correctly Check for build up around the process connection Clean or modify the installation to avoid build up Refer to section 1 2 1 Location all applications Check that the probe does not touch the process connection Modify nozzle height or consider anchoring the probe if this is caused by agitated products Check for build up along the probe Contact KROHNE for possible modification of the service parameter Deposit Correction Factor Check for obstructions agitator support beam etc in the free space around the probes These produce parasite signals Either try to filter out the parasite signals using Level threshold function refer to section 4 2 4 Advanced setup further notes move the device away from these obstructions or install in a stilling well or bypass chamber Does the product have a low dielectric constant lt 1 6 Check the function Measuring mode is set to automatic so the device can choose the best measuring mode direct or TBF based on the operating conditions Contact KROHNE for further advice Check for build up along the probe Contact KROHNE for possible modification of the service parameter Deposit Correction Factor Check for obstructions agitator support beam etc in the free space around the probes Take corrective action as for leve
21. cable Do not over bend probe Risk of measurement error e i A OPTIFLEX 1300 C 12 Handbook OPTIFLEX 1300 C Probe straightness and avoiding entanglement e The cable must be straight once inserted into the tank e cable counterweight should not touch the bottom of the tank e cable must be far from other objects e g mixers to avoid entanglement Cable diameter Rigid length Single cable vimm 0 15 145mm or 594 eamm or 0 3 200mm ar d Twin cable imm 0 15 145mm or 554 Installation relative to other tank components Objects near to the probe that influence measurement accuracy Install the process connection far from protruding objects such as e heating tubes e sudden changes in tank cross section e tank wall reinforcements and beams e weld lines e dip stick pipes OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Refer also to the diagram below Guided radar TDR level meters generate electromagnetic fields when a measurement pulse is emitted This field is affected by any nearby metallic objects and these will weaken and potentially disturb the emitted pulse minimum distance is recommended depending on the probe type to be installed See the illustrations below for recommended free space dimensions Alternatively the fitter may use a reference chamber or stilling well However the chamber must be smooth i e no visible weld lines with straight and v
22. change and exit to submenu Escape Exits function without confirming new parameter Press right and up buttons simultaneously OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Online help Unsure of the next step Wait 15 seconds and a definition of the menu item will appear Return to the menu screen by pressing escape right and up buttons Quick Setup Help file 4 0 0 0 Help file A 0 0 0 menu page 1 of 2 page 2 of 2 In addilion you can invoke the mast frequently used menu items using Enables you to quickly set up your device for commen Record Measurement Quality applications by easily guiding through all th required steps these links Language Length Unit Display Mode 1 Press down to read the end of the message 2 Menu reference number Refer to section 4 2 3 Summary of menu items for a complete list 3 Press up to go back to the top of the message Returning to normal mode 1 Press escape several times to return to the Main Menu in program mode 2 Press escape again to return to normal mode If changes have been made to settings the user will be prompted by the device to either save or cancel these changes In either case pressing enter will return the screen to normal mode 1 Header bar prompt message 2 Message 3 Option selected by user cancel save Press Enter to confirm 4 Option currently selected by the device 2 EN Current changes must besavedorcancelled before proceeding
23. function 3 Measurement value and units LT 123485 LT 12345 Level 1 gt The following keys are used for moving from screen to screen e right gt button for selecting value value amp picture or value amp bar graph display e Up 4 and down buttons for selecting measurement level volume and so on OPTIFLEX 1300 C Screens available for a device with one output 16 345 m LT 12245 Interface level 10 030 m Distance 16 345 m Interface distance 9 500 m Mass 2 04 GB tons LT 12345 Interface volume 1 06 Ullage volume 3 70m Layer volume 0 30 m Y m yw x Distance 214 10 mm y Sample 0 55 V LT 12345 LT 12345 Interface Level 10 030m LT 12345 Distance 16 345 LT 12345 Interf distance 9 500m n Layer 16 345m LT 12345 Mass c o 2 04 ce tons LT 12345 Interf volume 1 06 Ullage volume 2 3 70 m dV LT 12345 Layer volume 0 30 T Interface measurement You can only choose screens with red borders when the device is configured for interface applications Mass measurement Select mass units and calibrate using conversion table functions in program mode to display mass instead of volume Level bd Interface Level 27 i LT 12345 Distance m 36 1 LT 12345 distance 63 L Mass i 27 L
24. liquid These must be small widely spaced and deburred Air hole Max level Min distance 100 mm or 4 max 10 mm or 0 4 e probe counterweights stilling wells check that there is sufficient but not too much play between the counterweight and the inside wall of the stilling well for the product to circulate OPTIFLEX 1300 C 24 Handbook OPTIFLEX 1300 C Tanks with floating roofs Commonly used for petro chemical applications Install a stilling well 1 Stilling well 2 Tank 3 Floating roof 4 Petroleum products 5 Well is fixed to tank base no roof deformation 6 Sediment 1 3 4 Bypass chambers Use bypass chambers for applications where there are e too many protruding objects inside the tank e agitators These installations have the same requirements as stilling wells Refer to section 1 3 3 Stilling wells 1 3 5 Spherical tanks Applications Measurement of liquid petroleum gas LPG is a common application for TDR It is stocked in spherical tanks 25 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Installation requirements e Install on top of the tank following instructions given in section 1 2 Location e lf the top platform is the form of a nozzle install the device fitting far from the wall at least the distance recommended according to probe type in section 1 2 1 Location all applications installation relative to other tank components Refer to sectio
25. max 360 Conversion Unit L US gal GB gal fils Number m 1 0 0 2 00028 0001 3 00057 0003 4 00085 0 007 um FFHWITPIEEMI ee Current changes must be saved or cancelled before proceeding Save Cancel OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 50 Handbook OPTIFLEX 1300 C 3 Mass measurement of liquids or solids Setup Mode Conversion Tank Shapes _ Free unit Yes Tank Shapes Please select Voume Mass Do you want to use the density af the product Yes Tank Shapes Product Density min Okg m3 max 20000 kg m3 Product Type Solid Liquid T As diagram 1 above Flat Cone Flat DIN 28011 Cone Tank Shapes Tank Height Tank Length Tank Diameter Tank Diameter TH D Tank Shapes Tank Width Tank Width Tank Height Tank Height 1 al p ul wl MEN Tank Shapes Tank Length Tank Height 1 Tank Height 2 Tank Height 2 Cone Diameter T1 S Cone Length Angle of inclination min O 360 mia Tons L Kg US gal US Tons gal GB Tons bbl No of LVM Entries min Q max 50 Number m m3 1 0 0 2 00028 0 001 0 0057 0003 4 00085 0007 ETE Current changes must be saved or cancelled before proceeding Save Cancel OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 4 Measurement using user defined length and conversion units Volume Mass table Number m 0 0 0 0028 0 001 0 00
26. only Summary of the parameters entered in the summary Quick setup menu is displayed here B 2 5 0 TAG number 9 characters max The TAG number can be seen and updated Krohne here B 2 6 0 Probe length From C 1 9 0 Blocking The distance from the flange face thread distance to 60 m or 197 ft stop down to the bottom end of the probe 3 m or 10 ft including counterweight for cable versions The factory set value for probe length is displayed If probe length has been modified the new value is shown B 2 0 Probe type Read only The mechanical design of the probe The factory installed probe type is displayed B 2 8 0 Counterweight type Read only The mechanical design of a cable probe s bottom end The device will not measure below the top of the counterweight The factory installed counterweight type is displayed B 2 9 0 Calculated e value Read only Dielectric constant er is a major parameter for TDR level measurement devices This device is able to automatically calculate and display here the of the top product OPTIFLEX 1300 C KROHNE Function Fct B 2 10 0 B 2 11 0 Application mode B 2 12 0 B 2 13 0 B 2 14 0 B 2 15 0 Deposit correction Error records Measurement Quality Custom length unit Custom conv unit Handbook OPTIFLEX 1300 C Input Range Description Read only Read only Configured in setup mode Level air 1 liquid Level air gt 1
27. quick link memory space the function has been assigned Note The quick links are assigned in chronological order if Quick link 1 was the last link assigned the next menu item will be saved to Quick Link 2 Once the Quick Link 5 memory space has been filled the next quick link will be assigned to Quick Link 1 overwriting the previously saved item Language Display Mode gt Display Made has been assigned Time Delay to quicklink 1 Length Unit Volume Unit Mass Unit OPTIFLEX 1300 C 54 Using quick links 1 Select the suitable line in the Quick Setup menu 2 Press the right button to go directly to the function Setup Mode gt Display Mode Quick Link 2 Quick Link 3 Quick Link 4 Quick Link 5 4 2 3 Summary of menu items Quick setup functions Function Fct A 0 0 0 Quick Setup A 1 0 0 Setup mode A 1 1 0 Complete A 1 2 0 Application A 1 3 0 Installation A 1 4 0 Conversion A 1 5 0 Outputs A 2 0 0 Quick Link 1 A 3 0 0 Quick Link 2 A 4 0 0 Quick Link 3 A 5 0 0 Quick Link 4 A 6 0 0 Quick Link 5 Test functions Display Mode Disable gt Auto off Default Screen Input Range N a As functions in advanced setup sub menu N a As functions in advanced setup sub menu N a As functions in advanced setup sub menu N a As functions in advanced setup sub menu N a As functions in advanced setup sub menu N a As functions in advanced setup sub menu 1 B 2 12 0 Error
28. records 2 C 5 3 0 Measurement quality 3 C 5 1 1 Language 4 C 5 1 4 Display Length unit 5 C 5 1 2 Display Display mode Refer to section 5 0 Functional checks 99 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Description Sets up the device for common applications using pre defined steps Sets up the device using the steps given in the application installation conversion and output setup modes Setup mode for defining the tank contents Setup mode for defining the process connection Setup mode for creating a conversion table for displaying volume or mass measurements Setup mode for defining the output characteristics Quick links are available to facilitate access to frequently used functions To define a new quick link go to the appropriate menu item and press the right button for 3 seconds KROHNE Advanced setup functions Function Fct Advanced setup C 0 0 0 C 1 0 0 C 1 1 0 C 1 2 0 C 1 4 0 C 1 5 0 C 1 6 0 C 1 9 0 C 1 10 0 C 1 11 0 C 1 12 0 C 1 13 0 C 1 14 0 Installation setup Installation type Tank height Nozzle Stillwell height Nozzle Stilwell diameter Probe length modif Blocking distance Reference offset Tank bottom offset Time constant Measuring mode Product er Input Range Socket nozzle or Stillwell Blocking distance to 60 m or 197 ft 3m or 10 ft 0 to 60 m or 197 ft 0 1 m or
29. use the cable entry facing the terminal e avoid crossing or looping wires e add sufficient length to make U bends in the cable to provide water with run off points do not let the cable come into contact with hot or potentially hot surfaces such as the flange e avoid kinks in the cable close to the cable entry glands by adding sufficient cable length Reinforce with a metal sheath at this point if necessary especially where the cable exits a conduit near to the device OPTIFLEX 1300 C 28 2 1 2 Wiring Procedure 29 Handbook OPTIFLEX 1300 C Device protection e f overcurrent is expected install an overcurrent protection device e earth the device according to local applicable installation standards EN 60079 14 in Europe American and Canadian installations e the device must be installed by a qualified electrician in accordance with the latest version of the National Electric e Code for installations in the USA or the Canadian Electric Code for installations in Canada and local regulations all wiring must be rated 20 or 68 F above ambient temperature Supply voltage The device requires a supply voltage that depends on which output terminal is used and the approval option ordered Refer to section 2 2 Power supply for this information Hazardous areas For information on wiring devices approved for use in hazardous areas refer to the approval certificate and special manuals supplied with the device See also Stand
30. 0 measurement quality you can read more information about the last measurement Five error status messages are available and are listed below Error Message Measurement status Level measurement lost Interface measurement lost Signal status Reference pulse low amplitude Operating Status Dielectric constant out of range Deposit Factor out of range The device can no longer find the product surface The device can no longer find the interface Reference amplitude falls below threshold 1 Fault common to solid applications where ESD occurs The dielectric constant calculated by the device is outside the given range The value calculated by the device is outside the given range Type of Action Error Check the tank contents using another visual method If the tank is empty in other words below the probe end then fill the tank until product level is in the measurement range If the tank is full that is to say within the blocking distance then empty tank until the level is back in the measuring range If the product was lost and the tank is neither full nor empty wait for the device to find the level again Check the tank contents using another visual method If the interface is too low below the probe end then fill the tank with interface product until it is in the set measurement range If the interface too high that is to say within the blocking distance then empty tank until the i
31. 021 3mm diameter tube on the bottom of the vessel 0 84 and insert the tube The probe may also be fixed with braces Reference bypass chamber or stilling well Supports and fastenings Double rod Double cable OPTIFLEX 1300 C 1 2 3 Solid Applications Handbook OPTIFLEX 1300 C Amm or 0 15 single cable Coaxial Products with foam The presence of foam especially if highly conductive may require the installation of a stilling well or bypass chamber For further information refer to section 1 3 3 Stilling wells and section 1 3 4 Bypass chambers Petroleum products These products may be stocked in vessels with moving roofs In this case install a stilling well according to local standards rules and regulations relative to the application and site Refer also to section 1 3 3 Stilling wells Positioning nozzles on conical silos Position the connection on the roof at 72 x tank radius and with minimum nozzle height This will avoid damage due to bending and traction when the tank is being emptied and also give reasonable measurements 1300 18 Handbook OPTIFLEX 1300 C Traction forces Anchoring probes in solid applications We recommend that the probe should not be anchored to avoid excessive traction loads on the cable and potential cable breaks As a rule do not anchor probes in tanks over 10 meters or 33 feet high gt 10 m or 33 ft High tanks do n
32. 300 Action As for the error message flange pulse lost Short circuits the probe is touching the nozzle tank internals and high dielectric build up on the probe are all possible causes As for error message level pulse lost As for error message level measurement high For applications requiring WHG approval Check if the probe is touching the process connection short circuit Either anchor the probe end or install in a stilling well or bypass chamber Check the programmed probe length in Program Mode under Test gt Information gt Probe length If this does not correspond to the real value modify in Program Mode under Advanced setup gt Installation setup gt Probe length modif Check if error message reference pulse low amplitude is displayed If so check the installation s earthing points immediately to reduce risk of damage to the device by ESD Only displayed in measuring in Direct mode Check probe length and modify if necessary as for error message Dielectric constant out of range Check if Probe end pulse lost is displayed Contact KROHNE for information on how to reconfigure the device Contact KROHNE Contact KROHNE Contact KROHNE Contact KROHNE Contact KROHNE When interface or level and interface is selected in application setup mode OPTIFLEX 1300 C eh CCP EID Measurement quality Handbook OPTIFLEX 1300 C Using menu item B 2 13
33. 57 0 003 0 0085 0 007 Setup Mode Conversion Free unit Yes No Tank Shapes Custom Length Unit LEN FREE Tank Shapes Custom Length Ratio min 0 max 99999 Tank Shapes Custom Conv Unit CON FR UN Tank Shapes No of LVM Entries min 0 max 50 amp OF Current changes must be saved or cancelled before proceeding Save Cancel Horizontal cylindrical tanks Type 90 under angle of inclination Calibrate volume as for other tanks No of LVM Entries This refers to the number of lines generated for typing in level and equivalent volume in the volume mass table Free units customer length ratio Conversion factor between the basic length unit m ft and the new free unit Multiply the basic length unit by this value to get the new unit OPTIFLEX 1300 C 52 Outputs setup mode Handbook OPTIFLEX 1300 C For defining the measurement function and range digital network address and signal on alarm Setup Mode Outputs Level Distance Interface Level Interface Distance Layer Interface Volume volume Layer Volume Volume Output 1 HAR Output Function 4 mA min dependant on output function max dependant on output function Output 1 HART Output Function 20 min gt 4 mA setting max dependant on output function Output Range 3 8 20 5mA NAMUR 4 20 mA Error Handling 3 6 22 0 mA Hold Output 1 HART HART Address min 0 max 15 Output Function 2
34. EN 61326 19897 AT 1998 A 2001 EM 61010 1 2001 EN 50014 1897 41 A2 EM 50018 2000 A1 EN 50020 2002 50281 1 1 1888 A1 EM 50284 1999 in anclased metallic tanks in geschlossenem dans un r servoir m tallique clos following the provision of Directives gem t den Bestimmungen der Richtlinien conformement aux disposilions des Directives 73 23 EEC 89 336 2 WIEC Win 07 Romans sur Is re November 8th 2004 Dr Florian Stengele Vica Presidant Level Division 89 OPTIFLEX 1300 C 10 Glossary KROHNE Handbook OPTIFLEX 1300 C B Blocking distance minimum distance from the device signal converter where it is impossible to for the gauge to measure Dependant on probe type Refer to section 7 1 2 Technical data blocking distance for further information Cable Wire rope Used as a measurement pulse guide D Dielectric constant An electrical property of the product to be measured used TDR measurement Also known as er DK and relative permittivity Defines the strength of the measurement pulse reflected back to the device s signal converter Discontinuities Objects or parts of objects including the tank that are in the tank are possibly in the probe s free space and can potentially influence the electromagnetic field around the probe This can cause a measurement error See also section 1 2 1 Location all applications Distance
35. For a list of device functions and their parameters please refer to section 4 2 3 Summary of menu items OPTIFLEX 1300 C 44 Handbook OPTIFLEX 1300 C 4 1 6 Program mode hot keys 4 2 Setup 4 2 1 PACTware 4 2 2 Device display 45 Hot key activation Pressing the screen keypad buttons for 3 seconds will activate hot key functions Functions Item Key Action description 1 Defines function being used as a quick link 2 Not used 3 Not used 4 Up Screen displays English text default language option 5 Escape Home Jumps back to last screen displayed in normal mode Press right and up buttons simultaneously When a menu item is selected in the Advanced Setup menu Refer to section 4 2 2 Setup device display to learn how to create and use quick links Read the set up instructions in the text file ReadMe Install e supplied with PACTware and the DTM device type manager on the CD ROM delivered with the device The DTM has online help for understanding display functions and configuring the device General notes Using the device display s program mode configure using one or both methods given below e quick setup setup modes e advanced setup Quick setup setup modes Wizard driven step by step procedures for easy and rapid device setup in standard applications Online help is available when clarification is required Using setup modes the user can personalize different aspects of device operation
36. Handbook 08 2005 7 02534 22 00 GR Electromagnetic flowmeters Variable area flowmeters Mass flowmeters Ultrasonic flowmeters Vortex flowmeters Heat metering Communications technology Switches counters displays and recorders Engineering systems amp solutions Subject to change without notice OPTIFLEX 1300 C Guided Radar TDR Level Meter for distance level and volume of liquids liquid interface pastes and solids Designed to satisfy better than any other TDR For all applications f No interface too thin Measures any product in any application Most stable measurement Setup Wizard easier than ever before PACTware Handbook OPTIFLEX 1300 C Content O GROG CHIOT acento M N IUNGERE 4 0 1 EI ese ce cone 4 0 1 1 c tc 4 0 1 2 Ea METTE ETE 4 0 2 Sr M M 5 0 2 1 Use ZAC OWS mE DAR rr desea 5 0 2 2 EN 5 0 3 6 0 3 1 Joy werd Inseln T
37. Refer to section 6 2 Other repairs must be done by KROHNE authorized service staff 6 2 Signal converter replacement Procedure Do not loosen flange bolts A Disconnect the device from the power supply 1 Disconnect all wires refer also to Section 2 1 2 Wiring procedure 2 Unscrew M10 socket head set screw on the housing support pillar with a 5 mm hexagon key 4 Remount the signal converter using the same procedure Equipment hazardous areas Before replacing the signal converter in hazardous locations make absolutely sure that there is no risk of explosion gas free certificate For further information refer to the OPTIFLEX 1300 C KEMA 04ATEX 1219 X certificate and technical data in the manual T9 QOPTHREX130C KROANE T Technical data 7 1 Technical data 7 1 1 Technical data extract Input Function Parameter Max measuring range Output Output signal Signal on alarm Max load Handbook OPTIFLEX 1300 C Time Domain Reflectometry TDR Level distance volume and or interface Double rod 28 mm 0 3 Single rod 28 mm 0 3 Coaxial 222 mm 0 9 Double cable 24 mm 0 15 Single cable 24 mm 0 15 Single cable 28 mm 0 3 Output 1 Output 2 optional 4 m 13 ft 4 m 13 ft 6 m 20 ft 8 m 26 ft 35 m 115 ft 35 m 115 ft 4 20 mA amp HART signal selectable 3 8 20 5 mA acc to NAMUR NE43 amp HART signal 4
38. Setup modes available e complete e application e installation e conversion e outputs These are explained using diagrams to show the flexibility of the system OPTIFLEX 1300 C KROHNE Finding setup mode Handbook OPTIFLEX 1300 C The illustration below shows how to find quick setup menus from normal mode Normal mode Value only Value and picture Level Level 16 345 m 16 345 m os Login Screen Program mode Login Screen Main Menu Quick Setup Value and bar graph Signal Screen Level ua 64 L r 1 DU hort _ x Distance 214 18 mm y Sample 0 55 v Press gt for 3 seconds Supervisor Service Password Quick setup Test Advanced Service Setup Mode Quick Link 1 Complete Application Installation Conversion Outputs default 2 12 0 Error record Quick Link 2 default 6 2 13 0 Measurement quality Quick Link 3 default 5 1 1 Language Quick Link 4 default C 5 1 4 Length unit Quick Link 5 default C 5 1 2 Display mode See below for further information OPTIFLEX 1300 C 46 4T Handbook OPTIFLEX 1300 C Complete setup mode Using the complete setup mode option you can configure all the items in the application installation conversion and output setup modes Application setup mode For defining the tank contents and setting the device up for level interface or level and interface measurement Application Prob
39. T 12345 Interf volume 36 Returns to value only column LT 12345 Ullage volume 9 25 LT 12345 Layer volume 25 q OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 38 39 Screens available for a device with two outputs LT 12245 Leval 16 345 m Interface layed 16 345 m hntesface nel Distance Distance 16 345 m vor Interface distance 8 500 m 9 500 m 172348 LY 312245 Layar 16 345 m LT 123458 LT 12345 _ E volume Ullage volume m 3 Pn 3 70 m 3 70 m ra 7 1792348 Layer volume Disinnee 214 18 emm y Sample 0 55 v Interface measurement LT 12345 Level ma 45 interface Level 27 LTEMA O Z Distance 36 inbert distance 1 LT 12348 Volume T 27 Indaet volame 36 ETHS Ullage volume 9 25 55 LT 123445 Layer volume Ww 25 Returns to value only column Handbook OPTIFLEX 1300 C You can only choose interface measurement screens when the device is configured for interface applications Mass measurement Select mass units and calibrate using conversion table functions in program mode to display mass instead of volume OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Special note signal screen This shows a line graph of voltage amplitude of return signals against distance It is used for visually identifying level and interface The top 5 to 10 pea
40. actly to your needs Procedure Single rod and coaxial probes 1 Cut probe to the correct length 2 Reconfigure probe length in the device program mode This can be found on the following path Advanced Setup gt Installation gt Probe Length Modif Procedure Single and double cable probes 1 Remove the counterweights by removing the M6 socket set screws holding the weights onto the cable You will need a 3 mm hexagon key 2 Cut the cables to the correct length use a good quality cable cutter to avoid the strands from splaying 3 Remount the counterweights and retighten the socket set screws 4 Reconfigure probe length in the device program mode as in the procedure above 1 M6 socket set screws 2 retaining counterweight on the cable 2 4 mm or 0 15 cable 3 020 x 100 mm 0 8 x 4 counterweight ar D S 20 or 0 6 Single cable probe example Low dielectric non standard products how to measure them correctly As described in section 8 Measuring principle the device can measure low dielectric products However certain situations such as e build up on the probe and nozzle e products and gases that do not correspond to preset conditions available the quick setup menus e parasite signals from unavoidable nearby obstructions in the tank can affect device performance You can use the following menu items to regulate the device s ability to track product level e Measuring mode e Product er Gas
41. ards and Approvals 1 Fit cable gland Disassemble the top of the cable gland remove plug a then reassemble CON 2 Unscrew the M4 socket head cap screw using a 3 mm hexagonal key and remove the cover stop b Remove the wiring compartment cover c QW 3 Prepare the cable and wires for connection as per local rules and regulations Insert cable via the top cable gland OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 4 Loosen the power supply current output 1 terminal block d Insert the wires into the terminals as per the wiring diagram below Make sure that the polarity is correct Retighten screw 5 Non Ex devices only loosen ground terminal screw e and insert wire Retighten screw See section 2 2 3 Power supply Ex versions for earth connection equipotential bonding system for Ex approved devices 6 Repeat steps 3 to 5 for power supply current output 2 if the device has this option This requires a separate power supply 7 Check that the wires are held correctly by the terminals 8 Retighten the top of the cable gland until the ring forms a seal around the cable OPTIFLEX 1300 C 30 2 2 Power supply 2 2 1 General notes 31 Handbook OPTIFLEX 1300 C 9 Grease the thread f of the wiring compartment cover 10 Screw on the wiring compartment cover c Remount cover lock b 11 Go to section 3 1 Commissioning power on and start up before energiz
42. are Display screen optional Non Ex EEx i EEx d M20x1 5 1 2 NPT G not for FM CSA devices 24 V DC 14 30 V DC 24 V DC 20 36 24 V DC 1030 V Open source device type manager for remote display and configuration 160x160 pixels in 8 step grey scale with 4 keys Wizard driven 9 languages available English and a 2nd language TBF is the abbreviation for Tank Bottom Following Refer to section 8 2 for further information see supplementary operating instructions or approval certificate respect correct polarity of the electrical system 81 OPTIFLEX 1300 C KRBOHNE Handbook OPTIFLEX 1300 C 7 1 2 Blocking distance Definitions Flange facing Gas Air A1 the top blocking distance The minimum distance from the flange to the top limit of the measuring range The measurement displayed on the gauge will freeze below this distance and an error warning will indicate that the level has reached the blocking distance A2 the bottom blocking distance A length at the end of the probe where measurement is not possible For products with very low dielectric constants e lt 5 accuracy may be affected in a non linear zone up to 150 mm or 6 above the bottom blocking distance A2 D the non measurement zone A zone where measurements cannot be taken that is to say the counterweight turnbuckle and so The measurement displayed on the gauge will free
43. available a procedural tree diagram is given for each of the following 1 volume measurement of liquids 2 volume measurement of solids 3 mass measurement of liquids or solids 4 measurement using user defined length and conversion units OPTIFLEX 1300 C 48 49 Handbook OPTIFLEX 1300 C 1 Volume measurement of liquids Setup Mode Conversion Tank Shapes Free unit Yes Tank Shapes Please select Volume Mass Tank Shapes Product Type Solid Liquid Tank Shapes Tank Shapes Tank Height Flat DIN 28011 Spheric Diameter Tank Shapes Tank Width Tank Diameter gt Shapes Tank Length Tank Height TIT Tank Shape Angle of inclination min 0 max 360 Conversion Unit ma Number m m3 1 0 0 2 00028 0001 3 0 0057 0 003 4 00085 0007 Current changes must be saved or cancelled before proceeding Save Cancel OPTIFLEX 1300 C 2 Volume measurement of solids Conversion Free unit Yes Tank Shapes Please select Volume Mass Product Type Solid Liquid EN 9 Tank Shapes T Tank Shapes Flat Cone Flat DIN 28011 Cone Tank Shapes Tank Height Tank Length Tank Diameter Tank Diameter mug Tank Width Tank Width Tank Height Tank Height 1 7990 Tank Shapes Tank Length Tank Height 1 Tank Height 2 puo VV E Tank Shapes Tank Height 2 Cone Diameter i Tank Shapes Cone Length Angle of inclination min 0
44. ay screen Refer to the DTM user manual on the CD ROM for DTM configuration procedures Refer to section 4 1 Operating concept and section 4 2 Setup for advice on how to use the device display screen Wizard 4 1 1 Available user interfaces PACTware 35 An Open Source open configuration software for all field instruments that permits clear and concise display of information and configuration of the device from a remote location Installation is supported by a user friendly Wizard Field instruments are easily integrated and the software also allows for future developments This is available on the CD ROM supplied with the device or in downloadable format from http www krohne com html dlc software shtml Installation instructions are available on the CD ROM For a presentation of PACTware please refer to the PACTware consortium site at http www pactware de index en htm Digital display screen optional Choose from a large selection of measurement data display options Easy configuration via quick setup menus and linked help files Wizard driven The display screen is supplied on customer demand OPTIFLEX 1300 C KROHNE J 4 1 2 Display screen Handbook OPTIFLEX 1300 C Screen layout The device has an optional 160 by 160 pixels 9 line display It has a 4 button pressure sensitive keypad for selecting display functions and configuring the device 1 Right button 2 Enter button 3 Down button 4 Up button
45. be as per order e optional sunshade fastening material supplied e quick start guide e Ex instructions for Ex version only e calibration certificates with print out of factory settings where applicable a CD ROM containing this handbook special manuals for supplementary Ex data data sheets certificates device return form for repairs and servicing PACTware software for remote configuration and data display links to KROHNE internet for further information such as telephone fax and Email numbers of all KROHNE companies and representatives worldwide Items not supplied e Nuts bolts gaskets and seals for fitting to existing nozzles etc e cabling and non standard connections cable glands e Service manual since apart from exchanging entire subassemblies this device can only be factory serviced 1 Mechanical installation 1 1 Storage and handling Handling Mount OPTIFLEX 1300 C guided radar TDR level meters on suitable process connections on a tank or sump The device weighs between 8 kg or 18 Ib and 35 kg or 77 Ib e Lift the meter by the flange using two people to avoid damaging the probe e Support the housing and avoid bending the probe while installing the device Handle probe with care OPTIFLEX 1300 C 8 Fragile avoid hard blows impacts and jolts Storage otorage temperature max 85 C max 185 F i min 40 C min 40
46. bottom of the tank user defined to the surface of the top product Tank height distance See following diagram Level volume or mass Total volume filled or total mass of tank contents See following diagram M Messpuls Ein kurzer elektrischer Puls geringer Starke der vom Messgerat an einer Fuhrung entlang in den Prozess eingespeist wird der gemessen werden soll Dieser Puls wird zum Gerat zuruck reflektiert und verarbeitet Measurement pulse A short low powered electrical pulse or wave transmitted by the device down a guide to the process being measured This is reflected back to the device and processed Operator User who has rights to use all menu items in normal mode Device configuration in program mode is not allowed P Probe Either a metallic cable or rod used to guide the measurement pulse to the process Probe Length Ordered length of probe L from face of flange to end of probe including short circuit or counterweight depending on probe used See following diagram 5 Signal converter set of electronic components in the device that digitally process the signal received from the returning measurement pulse Supervisor User with rights to configure the device with a restricted number of menu items in program mode Device configuration using service menu items is not allowed T Tank Height Distance from the face of the flange to the bottom of the tank See following diagram TBF Tank botto
47. ck the tank contents using another the product surface The product level is in the device s set blocking distance or outside the measurement range The measurement is either not correct or frozen The product is below the probe and counterweight and or outside the measurement range The measurement is either not correct or frozen The device can no longer find the interface The interface is in the device s set blocking distance or outside the measurement range The measurement is either not correct or frozen The product is below the probe and counterweight and or outside the measurement range The measurement is either not correct or frozen When the layer is less than 50 mm 2 or below the probe end OPTIFLEX 1300 C visual method If the tank is empty in other words below the probe end then fill the tank until product level is in the measurement range If the tank is full that is to say within the blocking distance then empty tank until the level is back in the measuring range If the product was lost and the tank is neither full nor empty wait for the device to find the level again Danger of overflow Empty tank contents to a safe level Fill tank to at least the bottom of the measuring range to continue measurement Check the tank contents using another visual method If the interface is too low below the probe end then fill the tank with interface product until it
48. creen is displayed Refer to section 4 1 5 Operating concept program mode for further information Refer to section 4 2 4 Setup Advanced setup 4 1 5 Program mode Description Using this mode a user with the supervisor password can configure the device Entering program mode 1 Press right gt button for three seconds to enter program mode LT 12 45 41 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 2 If the password function has been activated the device will prompt the user to whether access is required to the supervisor or service menu items Make a choice from list by scrolling with the up and down buttons and then press enter to confirm Login Sereen Supervisor 3 Enter the supervisor password Use the four buttons below the display screen The default supervisor password is right enter down up right and enter Login Screen If the password is entered correctly the screen will show the main menu The name of the menu or sub menu entered is shown on the header bar 4B If the password is entered incorrectly the screen will return to normal mode Refer also to section 4 2 4 Advanced setup further notes Menu navigation 1 Header bar shows current menu level 2 Selection bar indicates which menu item is selected Key Key function Right Selects next menu level Down Moves menu selection bar down the list Up Moves menu selection bar up the list Escape Return
49. device detects a problem an error or alert signal is shown on the left of the display s header bar How to troubleshoot errors Go to menu item B 2 12 0 Error records to find out which errors have been logged Program Mode gt Test gt Error records 1 Scroll through the error list using the up and down buttons to select the error log you want Five errors are listed per page scroll down the list to view other pages 1 Type of error 2 Brief description of error Wiring Measurement L 3 Selection bar gt Fale Check Fai 1 Full error description RAM Check Failed at 2 Type of error Fatal or Warning Location 2000 H 3 Time since error occurred The time since the error occurred see item 3 in the diagram above will not include any period of time when the device has been switched off The Normal Mode error alert icon disappears once you open the error record OPTIFLEX 1300 C 72 73 List of possible errors The two types of errors are logged 1 Fatal F the measured value is not correct 2 Warning W if the problem persists the measured value will no longer be correct Error Message Type of Action Error Measurement status Level measurement lost Level measurement high Level measurement low Interface measurement lost Interface measurement high Interface measurement low Layer measurement low W W Handbook OPTIFLEX 1300 C The device can no longer find Che
50. e Information Single Cable 4 for example Product typ Liquid Solid Air Gap Flag Air gap No air gap Air gap Number Of Products 1 2 gt 2 2 1 al Alcohol Cereals Base Minerals Hydrecarbon Plastic Liquid Gas Other Mineral Oil amp olvent Aqueous Solution Other z _ Application Type Level Level Interface Level Interface Level amp interface Unmixed Mixed Unmixed Unmixed Unmixed Mixed Fiag E OS Application mode summary Current changes must be saved cancelled before proceeding Save Cancel OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Installation setup mode For defining the process connection and tank height Setup Mode Installation Setup Installation type Installation Setup Installation Setup Installation Installation Tank Height min 0 250 m max 60 000 Socket Stillwell Nozzle Stillwell Height Nozzle Height min Q mm min mm max 60000 mm max 60000 mm JA nh amp 7 Stillwell Diameter min 20 mm max 1000 mm T X _ih setup mode summary Curent changes must be saved or cancelled before proceeding Save Cancel Nozzle Diameter min 20 mm max 1000 mm blocking distance Refer to section 7 1 2 Technical data blocking distance Conversion setup mode For creating a conversion table for displaying volume mass or user defined unit measurements Due to the numerous possibilities
51. e level return signal OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C The waveforms below the diagrams shows a snapshot of what the user would see on an oscilloscope Probe length time 2 Emitted pulse Probe end signal i 1 i 1 1 Extra time to receive i signal level of product Emitied pulse Probe end signal where V1 speed of light in a gas and V2 speed of light through the product OPTIFLEX 1300 C 88 Handbook OPTIFLEX 1300 C 9 Approvals Approvals for the CE marking are standard When ordered with the appropriate options the device can be approved for use in hazardous areas All approvals and certificates are available on the KROHNE internet site under www krohne com Declaration of conformity Konformitatserklarung Declaration de conformite KROHNE KROHNE 5 4 5 Les Ors BP 98 26103 Romans FRANCE CE declaration of conformity declare under our sale responsibility thal aur product erkl rt in alleiniger Verantwortung dal das Produkt d clare sous sa seule responsabilite que le produit OPTIFLEX 1300 C Guided Radar Level Meter F llstandmessgerat mit gef hrtem Radar Jaugeur de niveau t which this declaration relates is in conformity with the following standards auf das sich diese Erkl rung bezieht mit den folgenden Normen bereinstimmt auquel se r f re cette d claration est conforme aux normes EM 61326 1897 Class Klasse Classe
52. e product used that have been in contact with products without risk to personnel and environment We cannot service this device unless accompanied by such a certificate This means that KROHNE can only service this device if it is accompanied by the following certificate confirming that the device is safe to handle SPECIMEN certificate Soo TP Address NEHMEN We igi i o NR EET yc e PNO Because this liquid is water hazardous toxc lcaustic flammable we have checked that all cavities in the instrument are free from such substances flushed out and neutralized all cavities in the device We confirm that there is no risk to humans or environment through any residual liquid contained in this device KROHNE OPTIFLEX 1300 C 94 95 OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C KROHNE
53. ected back with a signal strength that is dependent on the dielectric constant er of that product e g up to 80 of the pulse strength is reflected from the surface of water A product s dielectric constant er is an electrical property The strength of pulse reflection from the surface of the product being measured is registered by the instrument and converted into a signal amplitude in volts The instrument measures the time between the emission and the reception of the signal half of this time corresponds to the distance from the instrument reference point the flange facing to the product surface This value of time is converted into a 4 20 mA output current or a digital signal Readings taken using this technology have the advantage of being uninfluenced by dust foam vapor agitated and boiling surfaces Pressure temperature and density variations also have no effect Refer to the Measurement modes section for variations and further details on the principle The diagram below shows how TDR measurement of level works At time t represented by a vertical line the following occurs e 10 EM pulse emitted e t1 Pulse travels down probe at the speed of light in air V1 e 12 Pulse reflected back from the top product e 13 Pulse travels back to the receiver at speed V1 e t4 The receiver receives and records the level return signal The waveform below the diagram shows a snapshot of what the user would see on an oscillosco
54. el 0 m or 0 ft to tank Give number of value pairs needed Enter height C 1 2 0 tank the length and corresponding volume bottom offset mass values 50 pairs maximum C 1 11 0 reference offset C 1 10 0 volume 0 m to tank volume mass 0 kg to mass of full tank C 1 22 0 Linearization table 0 mor 0 ft to tank height Can increase accuracy via on site C 1 2 0 tank bottom calibration Give the number of value pairs offset needed Use an accurate alternative C 1 11 0 reference method of measurement to give a offset C 1 10 0 corrective value to a given measurement 50 pairs maximum C 2 0 0 For Fieldbus Not yet available C 3 0 0 Output 1 HART Defines characteristics of output 1 OPTIFLEX 1300 C KROHNE Function Fct C 3 1 0 C 3 2 0 C 3 3 0 C 3 4 0 C 3 5 0 C 3 6 0 C 4 0 0 C 4 1 0 C 4 2 0 C 4 3 0 C 4 4 0 Output 1 OP1 function OP1 4 mA setting OP1 20 mA setting OP1 Output Range OP1 Error handling OP1 HART address Output 2 passive Output 2 OP2 Function 4 mA setting 20 mA setting Output Range Level level volume mass distance interface level interface distance interface volume ullage volume mass layer or layer volume Level 0 m m kg to 20 mA setting item C 3 3 0 of output function item C 3 1 0 selected 0 m m kg 4 m setting item C 3 2 0 to max value defined by output function item C 3
55. ertical walls to maintain the pulse strength and measurement accuracy Position far from other objects in tank Risk of measurement error Special note coaxial probes These probes can be used close to or touching objects or walls as the EM field generated by the probe is contained within the probe s outer sheath and cannot be affected by other installations in the tank However the coaxial probe is limited to applications using clean products i e non crystallizing low viscosity products that do not have solids in suspension OPTIFLEX 1300 C 14 15 Handbook OPTIFLEX 1300 C Minimum recommended free space around probe by type There is no beam angle for any probe type the limits of the EM field run parallel to the probe because the measurement pulse emitted by the device is guided Single probe Double probe Coaxial probe Bottom view 922mm or 0 9 contained inside tube OPTIFLEX 1300 C 1 2 2 Liquid applications A Handbook OPTIFLEX 1300 C Installing two devices on the tank Single or double probes Install at least 1 meter or 3 3 feet from each other to avoid interference from neighboring electromagnetic fields Coaxial probes No minimum distancing restrictions min 1m min 355 ft Two devices fitted close together single cable probes left and coaxial probes right General notes Follow these instructions and those given in section 1 2 1 location all applications
56. ess otherwise expressly set forth in the Standard Terms and Conditions of Sale and Delivery the Seller is only liable for damages whatever their legal basis is in case they are based on willful action or gross negligence This limitation on liability does not apply in the event the Buyer raises claims relating to personal injury or damages to property according to the product liability law based on a defect of the delivered goods Any advice given by the Seller in particular regarding the application of the delivered goods shall only commit the Seller if given or confirmed in writing Returning the device If you need to return the level gauge to the manufacturer or supplier please read to the instructions and complete the form given in the appendix Warranty Please consult KROHNE s General Terms and Conditions for information on guarantee and liability OPTIFLEX 1300 C 4 Handbook OPTIFLEX 1300 C 0 2 Safety e Follow all instructions carefully to make sure that you install the device correctly e Observe special conditions for installations requiring approved equipment e Check that the information on the device nameplate conforms to the on site data e Wire according to local rules and regulations e Remove the device from the installation before servicing except for replacement of the housing as described in section 6 2 0 2 1 Use in hazardous areas The device is suitable for monitoring level in hazardous areas when fitted with the ap
57. evel threshold function is active from the flange return signal and is used to ignore an interference signal from a protruding object above the product surface Voltage amplitude V 1 Initial pulse 2 Flange reflection not present when coaxial probe used 3 Parasite reflection limit switch 4 Product level reflection D o SE 7 mens o Level threshold voltage amplitude decreases d Distance f Time i in 2m 6 5ft steps 7 6 Offset distance from the signal converter to the flange 7 Distance to product level Interface threshold function C 1 17 0 When there is more than one product in the tank a second threshold is required to measure interface level When the OPTIFLEX 1300 is switched on it will e identify the closest reflection to the flange above the level threshold as being the level of the top product and e identify the next largest reflection that is above the interface threshold as being the interface KROHNE OPTIFLEX 1300 C TO 71 Handbook OPTIFLEX 1300 C The diagram below shows what the user would see if the return signals were displayed on an oscilloscope The interface threshold function is active from the flange return signal and is used to ignore interference signals Voltage amplitude V 1 initial pulse 2 flange reflection 3 level reflection 4 interface reflection 5 interface threshold 6 distance not dielectric constant dependant i LL P piis 7 distance dependant on dielec
58. evice Setup submenu then Supervisor 2 Type the new password six characters using any of the four keys below the screen then retype it to confirm If the second set of characters is not the same as the first the device will display the error Press escape to reset and repeat step 2 3 The screen will return automatically to the Password submenu New Password Lid bdo Confirm Password Sup Ena Disable Mew Password gt Supervisor Confirm Password RRRA R Example v A gt then New Password Press Esc Confirm Password dede de dede e Password Mismatch Or 4 gt A ow 4 incorrect OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Distance measurement Distance measurement depends on a number of factors covered in the menu items below e tank height e blocking distance e reference offset These will influence the effective measuring range of the device and the point from which measurements are taken 4 mA setting function C 3 2 0 20 mA setting function C 3 3 0 Tank height function C1 2 0 7 Non measurement zone Tank height function C 1 2 0 The height of the tank from the top of the tank process connection facing to the tank bottom If not indicated in the order this is set at the factory to probe length Blocking distance function C 1 9 0 Refer to section 7 1 2 Technical data blocking di
59. evices Additional information The following can be called up via the following interfaces e current output 3 6 or 22 mA for error signal according to NAMUR NE43 standard e digital HART interfaces scanning for error flags and messages Changing from point to point to multi drop network mode The device s output 1 communicates by default in point to point mode HART address 0 If you want the device to communicate in multi drop mode then you have to change the output s HART address Use the following procedure Procedure using the display screen configuration wizard 1 Enter Program Mode press right button for three seconds 2A Either go to Quick Setup gt Setup Mode gt Outputs and go through the setup procedure until you get to OP1 output 1 HART Address 2B Or go to Advanced Setup gt Output 1 HART and find the menu item HART Address 3 Type in a value between 1 and 15 default is 0 point to point mode This will switch output 1 over to multi drop mode 4 Check that the outputs of other devices in the network to not have the same HART address 9 Exit to Normal Mode definition of HART address is given in section 4 2 3 Setup summary of user functions under C 4 5 0 HART address For further information on device operation and configuration please refer to section 4 1 Operating concept and section 4 2 Setup OPTIFLEX 1300 C 34 3 Commissioning Handbook OPTIFLEX 1300 C Networks using Ex approved d
60. evices Special instructions Please refer to special manuals supplied with the device if it is approved for use in potentially explosive atmospheres Other means of network communication Each OPTIFLEX is supplied ex factory with the appropriate DTM for PACTware The latest version is available from the download centre on the KROHNE website user manual is supplied on a CD ROM with the device 3 1 Power on and start up 4 Operation 4 1 Operating concept Commissioning checklist Check the following points before power on and start up e are all wetted components probe flange and gaskets sufficiently resistant to corrosion by the tank product e does the information on the nameplate fixed to the signal converter conform to the operating data e has the device been properly installed on the tank e have the electrical connections been correctly wired according to national and local rules and regulations e Ex devices please read the special manuals delivered with the device Start up The device requires less than 40 seconds to boot up once connected to the power supply The device will immediately display measurements of product level Other remarks This level meter is set up in accordance with your order specifications You can use the device immediately If further adjustments are necessary we recommend configuration of the device using quick setup modes provided in the DTM or via the Wizard on the optional displ
61. f current output 2 with or without over run 08 59 Handbook OPTIFLEX 1300 C Function Fct Input Range Description C 4 5 0 Error handling 3 6 mA 22 mA or Hold Defines the behavior of the current output 22 mA 2 in case an error occurs C 5 0 0 Device setup You will find a list of menu items relating to passwords and measurement value formats C 5 1 0 Display settings Sets device display characteristics C514 Language American edition Sets the language for readings and English French Spanish configuration or Portuguese European edition English German French Spanish Portuguese or Italian Asian edition English Japanese Mandarin Russian English C 5 1 2 Display mode Disable Auto off or Defines the status of the display after a default screen given time delay None disables this functionality Auto off switches off the display and Default screen will show the selected default screen The default screen can be selected in Normal mode by pressing the down key for three seconds GSIS Time delay 1 3 5 or 10 minutes Determines the time after which the 3 display will switch to the status set in C 5 1 2 Display mode C 5 1 4 Length unit m cm mm inch ft Displayed length unit in normal mode fttinch 1 18inch fttinch 1 32inch or free unit m C 5 1 5 Volume unit m L US gal GB gal ft Displayed volume unit in normal mode or bbl m C 5 1 6 Mass unit To
62. f tank bottom in relation to the tank flange Move the reference point below the tank bottom by typing in a positive value up to 3000 m or 9843 ft below Move the reference point above the default zero by typing in a negative value As an example you could set the device to measure level in terms of height above sea level Tank height Tank height function C1 2 0 t 0 Reference offset function 1 10 0 1 3000 m or 9843 ft Scaling the current output The current output setup mode is used to create current output scales for the first and second if ordered outputs that meet user requirements The user must define 1 Output function function C 3 1 0 output 1 distance function C 4 1 0 output 2 interface distance 2 4 mA setting function C 3 2 0 output 1 function C 4 2 0 output 2 3 20 mA setting function C 3 3 0 output 1 function C 4 3 0 output 2 4 and 20 mA settings are defined in terms of distance from the flange facing or offset reference These are the minimum and maximum points of your measuring scale Using the optional second output you can set up a separate scale for measuring interface OPTIFLEX 1300 C 66 Handbook OPTIFLEX 1300 C Volume or mass measurement Volume Mass table function C 1 21 0 Other relevant menu items are e Length unit for table function C 1 19 1 e Conversion unit for table function C 1 19 2 e Length unit display function C 5 1 4
63. f the sunshade is at the front pull the back of the sunshade over the device to gain access to the display screen and keypad OPTIFLEX 1300 C 22 Handbook OPTIFLEX 1300 C 1 3 2 Tanks with concrete roofs 1 3 3 Stilling wells 23 Concrete roof thickness Install the device according to this rule gt t where 2d is hole diameter and t is concrete thickness If this rule cannot be obeyed install the device in a recessed mounting as shown below on the right Applications Use a stilling well for these applications e where instructions for normal tank installation such as the distance from the tank wall or tank internals cannot be followed e tanks with floating roofs for petro chemical applications e products with foam e tanks with turbulent processes OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Installation requirements e the stilling well must be electrically conductive e stilling well wall must be straight and smooth surface roughness 0 1 mm or 0 004 abrupt changes in well diameter greater than 1 mm or 0 04 Max A x1mm or 0 04 e drill a pressure equalization hole in the stilling well above the maximum product level Air hole Max level anopening in the base is normally sufficient for one liquid applications e if foam is not present drill other holes along the length of the stilling well this helps the product to circulate especially where there is more than one
64. goes through different media For example the speed of light in a product such as oil is lower than the speed of light in air If the time it takes for the pulse to reflected back from the probe end when the tank is empty is known then the level can be calculated The difference between the time it takes for the pulse to be reflected back from the probe end when the tank is full or partially filled and the time it takes for the pulse to be reflected back from the probe end when the tank is empty is proportional to product level The diagram below shows how TDR works when the device is configured to measure the level of a product with a low dielectric constant Empty tank At time t represented by a vertical line the following occurs e t0 EM pulse emitted e t1 Pulse travels down probe at the speed of light in air V1 e 12 Pulse reflected back from probe end e 13 Pulse travels back to the receiver at speed V1 e 14 The receiver receives and records the level return signal Partially filled tank At time t represented by a vertical line the following occurs e t0 EM pulse emitted e t1 Pulse travels down probe at the speed of light in air V1 e 12 Pulse travels down probe through the product at speed e V2 e 13 Pulse reflected back from probe end e t4 Pulse travels up probe through the product at speed V2 e 15 Pulse travels up probe at the speed of light in air V1 e 16 The receiver receives and records th
65. ignal Refer to section 4 2 4 for further information C 1 18 0 Probe end threshold 7 Gains 0 to 1 25V or Enables distinction between disturbances 1 25 to OV depending on in the measurement signal and the actual probe end pulse polarity probe end signal Refer to section 4 2 4 in service menu item for further information D 1 10 0 Dependant on Gain C 1 19 0 Units for tables The device can perform volume and mass conversion operations by pairing values in a table The units for the table columns can be picked from the lists here C 1 19 1 Length unit m cm mm inch ft Pick the length unit to be used in fttinch 1 18inch volume mass conversion table from the fttinch 1 32inch or free list If free unit is selected the unit given unit m item C 5 1 7 is used C 1 19 2 Conversion unit L US gal GB gal Pick the conversion unit to be used in the bbl Tons kg US tons conversion table from the list If a mass GB tons or free unit conversion unit is directly selected here a m mass conversion table will be created volume conversion will then not be possible If free unit is selected the unit given in item C 5 1 9 is used C 1 20 0 Product density to 9999 99 kg m A volume conversion table together with a 0 product density greater than 0 could be used to calculate mass If a mass conversion unit has already been directly selected this menu is disabled C 1 21 0 Volume Mass table Lev
66. ing the device to make sure that the device is correctly installed and connected Wiring devices approved for use in potentially explosive atmospheres Please refer to the special manuals included with the device in print or on the CD ROM supplied with the device for wiring devices for use in hazardous areas Each output requires its own power supply Each output requires its own power supply Check that the device uses the correct power supply A supply voltage above the maximum value can cause irreparable damage to the signal converter Voltages above and below the specified limits can also lead to faulty measurements or to a device reset Refer to technical data in section 2 2 2 Power supply non Ex version If the device is approved for use in potentially explosive atmospheres refer also to special manuals included with the device Power supply polarity Observe the correct polarity for the device s electrical system The device will not function if the polarity is reversed Factors influencing supply voltage Allow for voltage drop caused by the circuit load impedance loop resistance This includes e the cable e other devices in the circuit e resistors for connection of device tool managers and HART controllers OPTIFLEX 1300 C KROHNE Revue Paw vem da Re Handbook OPTIFLEX 1300 C 2 2 2 Non Ex versions Non Ex or general purpose version One output standard Iki 4 14 30 V DC L d
67. is in the set measurement range If the interface too high that is to say within the blocking distance then empty tank until the interface is back in the measuring range If interface is neither high or low then an emulsion may exist Wait for the device to find the interface again Danger of overflow Empty tank contents to a safe level Fill tank to at least the bottom of the measuring range to continue measurement Fill tank with top product to at least 50 mm 2 or fill with bottom product at least to at least the bottom of the measuring range to continue measurement KRBOHNE LLL LL B Handbook OPTIFLEX 1300 C Error Message Type of Action Error Signal status Reference pulse low W amplitude Reference pulse lost F Flange pulse lost W Level pulse lost W Interface pulse lost W Probe end pulse lost W Reference amplitude falls below threshold 1 Fault common to solid applications where ESD occurs Reference amplitude falls below threshold 2 Fault common to solid applications where ESD occurs Flange pulse amplitude falls below a set threshold Never active for coaxial probes Level pulse amplitude falls below a set threshold Interface pulse amplitude falls below a set threshold Probe end pulse amplitude is below a fixed threshold Will normally only occur while measuring in TBF mode OPTIFLEX 1300 C Check device and tank installation
68. k Use the information from the following sources e converter nameplate e flange e approval certificates KHDHNE 999 543 i F 23105 Hcenari OPTFLEX 90 i YET ee ec ono ET i E a 1 Aste aoa Tag Nes oer Protection cases B eee krphna oom 0 4 Standards and approvals 0 4 1 Standards All versions of the device conform to European Union electromagnetic compatibility 89 336 CEE and low voltage equipment 73 23 CE Directives and Standards that allow use of the CE mark C These and other relevant standards are listed in Standards 0 4 2 Approvals Versions equipped with the necessary options are suitable for use in hazardous locations and may be certified according to European or American Canadian approval requirements These are ATEX European approval lt u gt Joint and CSA American Canadian approval APPROVED For further information please refer to e Special manuals supplied on a CD ROM with the device e Approvals OPTIFLEX 1300 C 6 Handbook OPTIFLEX 1300 C 0 5 Versions and nameplates 0 5 1 Non Ex and Ex versions 0 5 2 Non Ex namplate KROHNE out T CHTELIX tec WE uw Cy As ax WT i Tav DES auia Tiny Me 1 Pewecphn cae GET RECTE SE om bur 12 bti ec 1 Au cot arora
69. ks representing the level interface and interference signals will be displayed and the user can move to the next value to the right using the Right key The voltage amplitude of the point Y axis and their distance from the device X axis are displayed at the bottom of the screen supervisor can modify level and interface thresholds and distance input manually to assist the device to identify and track the products in difficult conditions Refer to section 4 1 hot keys and Section 4 4 Advanced setup further notes for configuration procedures x Distance 214 16 mm y sample 0 55 V Icons in normal mode Error icon When a problem is detected in normal mode an error icon is displayed on the left of the display s header bar This is illustrated in the diagram below The error icon will remain displayed until a user with supervisor access rights views the program mode menu item B 2 12 0 Error records See also section 4 2 4 advanced setup further notes OPTIFLEX 1300 C 40 Handbook OPTIFLEX 1300 C 4 1 4 Normal mode hot keys Hot key activation Pressing the screen keypad buttons for 3 seconds will activate hot key functions Functions Item Key Action description 16 345 m AY 1 Right Enters program mode 2 Enters signal screen edit mode 4 Up Screen displays English text default option 3 Press right gt and up 4 buttons simultaneously for three seconds Only when the signal s
70. l pulse lost If the error message interface measurement lost is also displayed then an emulsion may exist Wait for the device to find the interface again The products dielectric constant is too high Set measurement mode to Automatic to let the device decide which mode is the best If the measuring mode is set to Direct this will override device selection 74 Error Message Error Large parasite pulse found near the flange Large parasite pulse W found Deposit Factor out of range Operating Status Overfill Dielectric constant out of range Hardware status Front end out of order 5 volts faulty Time base faulty or not running Electronic offset out of range Time out measurement cycle Type of Fault Parasite signal is higher than either the level or interface thresholds Found within one meter from the flange Parasite signal is higher than either the level or interface thresholds Found more than one meter from the flange Tank full product level outside measuring range Will be displayed if error message level measurement high is also displayed The dielectric constant calculated by the device is outside the given range The value calculated by the device is outside the given range The device hardware is faulty The device hardware is faulty The device hardware is faulty The device hardware is faulty The device hardware is faulty Li Handbook OPTIFLEX 1
71. lange temperature Thermal shock resistance Pressure Operating pressure Min dielectric constant Level in direct mode Interface Level in TBF mode Protection category Mechanical data Dimensions Weight Material Housing Single rod Double rod Coaxial Single cable Double cable Process fitting Gaskets Process connections Conforms to Directive 89 336 CEE in conjunction with EN 61326 1 2 40 200 C 40 390 F 100 C min 1 40 bar 14 5 580 psig subject to process connection used and flange temperature 1 4 for coaxial probe 1 6 for single and double probes El interface gt gt l level 1 1 IP 66 67 equivalent to NEMA 6 6X See section 7 2 Dimensions and weights See section 7 2 Dimensions and weights Aluminium Stainless steel 316 L Hastelloy amp C 22 Stainless steel 316 L Hastelloy C 22 Stainless steel 316 L Hastelloy C 22 Stainless steel 316 Hastelloy amp C 22 only cable 4 mm 0 15 Stainless steel 316 Stainless steel 316 L Hastelloy C 22 Viton 40 200 C 40 390 F Kalrez 6375 20 200 C 5 390 F Thread G 3 4 1 1 2 NPT 3 4 1 1 2 Flanges DN 25 DN 150 PN 40 PN 16 1 8 150 Ibs 300 Ibs 10 40 100A Electrical connection for 2 wire power supply Cable entry Terminals 0 5 1 5 mm Terminals output 1 HART Non Ex EEx i EExd Terminals output 2 Human machine interfaces PACTw
72. le Max value in volume volume mass mass table gt 4 setting for Tank height TBO RO Tank height RO distance gt 4 setting for Tank height TBO RO Tank height TBO interface level BD gt 4 setting for Tank height TBO RO Tank height RO interface distance gt 4 mA setting for Max value in volume mass table Max value in volume interface volume mass mass table gt 4 setting for ullage Max value in volume mass table Max value in volume volume mass gt 4 setting forlayer Tank height RO mass table Tank height BD gt 4 setting forlayer Max value in volume mass table Max value in volume volume mass mass table BD is menu item C 1 9 0 Blocking Distance RO is menu item C 1 10 0 Reference Offset TBO is menu item C 1 11 0 Tank Bottom Offset OPTIFLEX 1300 C 60 Handbook OPTIFLEX 1300 C 4 2 4 Advanced setup further notes General notes The menu items listed below may only be re configured by a user with supervisor rights Using the advanced setup menu you can e change the parameters for one or more functions without going through a quick setup procedure e use individual menu items to manually override automatic settings assigned during quick setup procedures Critical parameters Risk of measurement error A 61 OPTIFLEX 1300 C KROHNE Handbook OPTIFLEX 1300 C Finding the advanced setup menu Program mode
73. level meter with a wizard driven setup fully potted electronic subassemblies an online help functions It is provided with a pictorial quick setup You will not normally need this Handbook to install set up and operate the device All menu items have an on screen help function that is activated 15 seconds after the last input In the unlikely event of a failure error icons appear on screen Clicking on the error icon in the PACTware device tool manager software or by looking in the error record menu item in program mode using the device screen wizard displays an error description which normally is sufficient to rectify the problem Only in severe cases will you need to consult the error records Authorized personnel Installation assembly commissioning and servicing must only be undertaken by KROHNE trained personnel Maintenance which is considered relevant to safety in the sense of explosion protection must only be carried out by the manufacturer his agents or under the supervision of experts Liability Responsibility as to suitability and intended use of these devices rests solely with the user Improper installation and operation may lead to loss of warranty In addition KROHNE Group s Standard General Conditions of Sale and Delivery found on the back of the invoice and forming the basis of the purchasing contract are applicable opecial codes and regulations apply to its use in hazardous areas General limitation on liability Unl
74. liquid Level air solids Interface 2 liquids Interface gt 2 liquids Interface air 2 liquids Interface air gt 2 liquids Interface inverted r Lev Interf air 2 liquids or Lev Interf air gt 2 liquids Read only See description Read only Read only Read only OPTIFLEX 1300 C This displays the correction factor needed to account for measurement errors due to deposit on the probe This displays the application description of the measurement algorithm applied for the measurement function and application conditions Configured during application setup mode This displays a log of instrument errors Scroll down the list and press enter to display error details Opening a log will remove the error icon if it appeared in normal mode Displays continuously changing present measurement status Displays length unit name defined by the customer for conversion in menu item Displays conversion unit name defined by the customer in menu item C 5 1 9 78 Handbook OPTIFLEX 1300 C 6 Service and maintenance 6 1 General notes Maintenance is normally not required in standard applications However heavy deposits on the probe may cause measurement deviations or faulty operation Warranty statement Servicing by the customer is limited by warranty to e removal and replacement of the housing containing the potted signal converter Can be detached from the flange system under process conditions
75. m following An alternative measurement mode for measuring products with low dielectric constants See the measurement modes section OPTIFLEX 1300 C 92 93 Handbook OPTIFLEX 1300 C TDR Time domain reflectometry The principle used by the OPTIFLEX 1300 to measure level and interface See also section 9 1 General principle Threshold A number of limits set either manually or automatically by the signal converter to identify the level interface and probe end return signals See also section 4 2 4 Advanced setup further notes volume mass Tank height OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 11 Device return form This device has been carefully manufactured and tested If If the device has been operated with toxic caustic installed and operated in accordance with these operating flammable or water endangering products you are kindly instructions it will rarely present any problems Should you requested nevertheless need to return a device for inspection or repair please pay strict attention to the following points to check and ensure if necessary by rinsing or neutralizing that all cavities are free from such dangerous substances Due to statutory regulations on environmental protection and safeguarding the health and safety of our personnel to enclose a certificate with the device confirming that is KROHNE may only handle test and repair returned devices safe to handle and stating th
76. n Gain 7 or high amplification Normally the signal converter will automatically identify the signals to be measured and adjust the Gain to follow the same signal along the length of the probe as the tank is filled or emptied However if there are large and or too many other objects in the tank and the signal converter has problems following the signal then you can adjust the threshold manually to suit the installation OPTFLEX13900C TKRBHNE J Handbook OPTIFLEX 1300 C OPTIFLEX 1300 C allows three thresholds to be modified manually e Menu C 1 16 0 Level Threshold for identifying the top product surface Menu C 1 17 0 Interface Threshold for identifying the interface when there is more than one product in the tank and e Menu C 1 18 0 Probe End Threshold for identifying the end of the probe important for TBF mode Use the signal screen in normal mode to identify the correct signal This displays the biggest reflections in terms of voltage amplitude mV against distance m Press the right button to select the next reflection and read the values for each point Knowing the size of big reflections and their position you can identify what the reflections are and then raise the thresholds above the parasite signals while still remaining below the product surface signal amplitude Level threshold function C 1 16 0 The graph below shows what the user would see if the return signals were displayed on an oscilloscope The l
77. n 4 2 2 Setup device display conversion setup mode for configuring the meter to measure mass or volume in spherical tanks 1 3 6 Horizontal cylindrical tanks Applications Used for a large variety of applications Located above or below ground Installation requirements Install on top of the tank following the instructions given in section 1 2 Location Refer to section 4 2 2 Setup device display conversion setup mode for configuring the meter to measure mass or volume in horizontal cylindrical tanks OPTIFLEX 1300 C 26 Handbook OPTIFLEX 1300 C 1 4 Other important information 1 4 1 Process conditions Flange temperature Process pressure Observe process connection operational limits Risk of injury and damage to device The operating pressure allowed depends on the temperature at the process connection The mechanical properties of the process connection are influenced by temperature For further information refer to relevant national standards For example European EN 1092 1 Flanges and their joints Circular flanges for pipes valves fittings and accessories PN designated Steel flanges US ASME B16 5a Addenda to ASME B16 5 Pipe flanges and flanged fittings NPS 7 through NPS 24 1 4 2 Electrostatic discharge General notes This may occur in some solid applications Device ESD protection OPTIFLEX 1300 C non Ex and Ex gauge electronics are shielded up to 16KV against electrostatic discharge ESD
78. nd most economic way is to mount the level meter directly onto the tank with a GAS or NPT threaded connection Use a 50 mm or 2 open end wrench or similar to screw the device onto the tank process fitting Nozzles Nozzle height Recommendation especially for single probes and powder applications Do not fit a nozzle longer than its diameter Nozzles extending into the tank Do not use nozzles that extend into the tank This will create disturbances especially for single probes where h nozzle height and d nozzle diameter Contact KROHNE for assistance if this relationship cannot be respected False readings Do not let the probe touch the side of the nozzle This will give a false reading OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Product build up Product can accumulate under the nozzle this may weaken the measurement pulse Avoid cavities that permit the build up of deposits You can configure the level meter to attenuate the effects of this build up For further information refer to section 4 2 4 Setup advanced setup Follow the procedures for modifying Gain and voltage amplitude of the level and or interface thresholds For further assistance contact the supplier Cable probes Installing level meters with single or twin cable probes 1 Support the housing and the probe using two people 2 Insert the probe by holding the device more than one meter above the opening to avoid over bending the
79. ns kg US tons or Displayed mass unit in normal mode tons kg C 5 1 7 Customer length unit 9 characters max Customer defined length unit to be Krohne displayed C 5 1 8 Customer length ratio 0 0001 to 99999 Enter the factor between C 5 1 4 Length 1 unit selected and C 5 1 7 Customer length unit Relative to 1 m C 5 1 9 Customer conversion 9 characters max A customer defined conversion unit for unit display conversion table C 5 2 0 Passwords C 5 2 1 Supervisor password Enable or disable Activates or deactivates device Enable disable Enable configuration protection for all functions listed in this section C5 2 2 Supervisor 6 characters max using Modifies the supervisor password keypad right R enter E confirm the change the new password down D or up U must be entered twice REDURE C 5 2 3 Service 6 characters max using Modifies the service password To confirm keypad right R enter E down D or up U OPTIFLEX 1300 C the change the new password must be entered twice KRBOHNE KROHNE Function Fct C 6 0 0 Reset C 6 1 0 Factory Reset C 6 2 0 Customer Reset C 6 3 0 Restart Handbook OPTIFLEX 1300 C Input Range Description Confirm to reset Resets all parameters to their original values Device settings before the reset will be lost Service personnel only Confirm to reset Resets parameters for all functions listed in the table
80. nterface is back in the measuring range If interface is neither high or low then an emulsion may exist Wait for the device to find the interface again Check device and tank installation and earthing points immediately Refer to section 1 2 3 Location solid applications Check if the probe is touching the process connection short circuit Either anchor the probe end or install in a stilling well or bypass chamber Check the programmed probe length in Program Mode under Test gt Information gt Probe length If this does not correspond to the real value modify in Program Mode under Advanced setup gt Installation setup gt Probe length modif Check if error message reference pulse low amplitude is displayed If so check the installation s earthing points immediately to reduce risk of damage to the device by ESD Only displayed in measuring in Direct mode Check probe length and modify if necessary as for error message Dielectric constant out of range Check if Probe end pulse lost is displayed Contact KROHNE for information on how to reconfigure the device When interface or level and interface is selected in application setup mode KROHNE OPTIFLEX 1300 C 76 Handbook OPTIFLEX 1300 C 5 Functional checks TT Using the device menu Program mode gt Test you can check the device outputs and perform common tests You can display output values or assign test values in milliamperes to the out
81. o a reference location level The device reference point for this parameter is the bottom of the tank related to C 1 2 0 Tank height This value is positive when the reference location is below the tank bottom and negative if above Using this function the device processes several measurement readings to filter out disturbances Increasing the time constant will smoothen the integrated readings decreasing will roughen the readings The device is capable of detecting level readings utilizing different methods Automatic mode selection is sufficient for most applications Direct mode is recommended for gt 1 6 depending on probe type For products with er 1 4 TBF mode is required A major parameter for TDR level measurement devices For manually setting the e value of the top product for interface applications or when using TBF mode 96 Handbook OPTIFLEX 1300 C Function Fct Input Range Description C 1 15 0 Gas er 0 8 to 115 1 A major parameter for TDR level measurement devices This manually sets the e value of the air gas inside the tank C 1 16 0 Level threshold T Gains 0 to 1 25V Enables distinction between disturbances Dependant on Gain in the measurement signal and the actual level signal Refer to section 4 2 4 further information C 1 17 0 Interface threshold 7 Gains 0 to 1 25V Enables distinction between disturbances Dependant on Gain in the measurement signal and the actual interface s
82. ot anchor probe Risk of probe breakage Traction load is dependent upon the height and shape of the tank product particle size amp density and the rate at which the tank is emptied Cable maximum design loads The 8mm or 0 3 single cable will fail at loads greater than 3 5 T or 7700 Ibs There is also a risk of damage to pressure bearing components inside the housing assembly If loads exceed the maximum design load please contact KROHNE immediately Estimated traction on the cable according to application Material Probe used Probe length m ft 10 32 8 20 65 6 30 98 4 Single cable 28 or 0 3 1 0 T or 220016 2 0 44100 3 0 T or 6620 Ib Flyash Single cable 28 or 0 3 0 5 Tor 1100Ilb 1 0 T or 2200 lb 1 5 T or 3300 Ib Wheat Single cable 28 or 0 3 O 3Tor660lb 0 6 T or 1320lb 1 2 T or 2650 Ib Cement OPTIFLEX 1300 C KROHNE 1 3 Typical installations 1 3 1 General notes Handbook OPTIFLEX 1300 C Tank roof deformation Ensure that the tank roof supports loads up to 3 5 metric tones or 7700 Ibs 3 5T or 7700Ibs Electromagnetic compatibility The OPTIFLEX 1300 C conforms to European EMC standard EN 61326 1 1 2 and fulfills Immunity and Emissions requirements for industrial environments It can be installed on open air tanks and non metallic such as plastic vessels Note When the probe is enclosed in a metal vessel or when the device is fitted with a coaxial
83. over from TBF to direct mode If too low then the level will read higher than it actually is and vice versa Gas function C 1 15 0 In solid applications where there is a lot of dust in the air above the product it may be necessary increase the value of Gas e slightly to improve accuracy Also use this function if the probe is completely coated with a regular layer of residue or dust from the product For all other applications use the default value of 1 Please contact our local service centre for further assistance Thresholds Description As explained in the measuring principle OPTIFLEX 1300 C emits a low power electromagnetic signal that reflects back from the product surface and any other objects within its field These signals are converted to voltage amplitudes by the signal converter Reflections from the internal tank components represent parasite or interference signals Thresholds permit the device to ignore small amplitude reflections and follow changes in product level correctly As voltage amplitude also decreases over distance this threshold decreases according to a mathematical formula The first return signal over the threshold is identified as the product surface Once identified the signal converter has to process the signal it amplifies the signal defined by levels of Gain 0 to 7 to use it for measurement purposes strong return signal will be given a Gain 0 or no amplification while a weak signal will be give
84. pe Level Time 2 Emitted pulse Level signal OPTIFLEX 1300 C KROHNE Handbook OPTIFLEX 1300 C 6 2 Measuring modes General notes This level meter can track product level using three measuring modes Mode Description Automatic The device determines automatically which is the most suitable mode direct or TBF for measuring Direct Measurement is made from the reflection direct from the product surface Tank bottom following TBF Used for products with low dielectric constants by measuring indirectly using the reflection from the probe end Direct mode Level measurement This is described in the general principle Level and or interface measurement The interface distance can be measured when the top liquid has a lower dielectric constant than the one underneath The residual pulse left over from the reflection from the top liquid surface continues down the probe and is reflected from the interface The top liquid s dielectric constant determines the speed of the electromagnetic pulse through the top liquid The distance to the interface can be calculated by the device if e the distance to the top product surface and e the top products dielectric constant are known The layer defined as the depth of the top product to the interface must be at least 50 mm or 2 for the device to accurately calculate interface distance The diagram below shows how TDR works when measuring the level of two products At time
85. probe it conforms to residential class immunity and emissions requirements All installations should respect the instructions given in section 1 2 Location Installations with difficult measurement conditions Agitators can cause foam turbulent product surfaces and probe entanglement Mounting a device in a bypass chamber or stilling well or a device with a coaxial probe are ideal solutions for these conditions For further information refer to section 1 3 3 Typical installations stilling wells and section 1 3 4 Typical installations bypass chambers Ambient temperature The ambient temperature limits of the device are given below 4 min 40 C min 40 F max 80 C D Option max 180 F OPTIFLEX 1300 C 20 21 Handbook OPTIFLEX 1300 C Outdoor installations Fit a sunshade on the gauge for outdoor installations this is supplied on demand Procedure fitting a sunshade 1 The sunshade is delivered separately attached to a metal tube A to prevent deformation of the mounting bracket OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C 5 Remount the screws and washers T Raise the sunshade as high as possible up the housing support pillar by bracing it with one hand Screw the two bolts tightly so that the sunshade does not slip down the pillar Procedure opening the sunshade 1 Insert a large screwdriver into the keyhole on the sunshade and turn it anti clockwise 2 The hinge o
86. propriate options Install on tanks containing all flammable substances in Gas Group IIC opecial regulations are applicable to the use of the device in hazardous areas Please refer to the special manuals supplied on a CD ROM with the device Please read carefully In certain cases these instructions will replace standard installation and operating instructions 0 2 2 Documentation symbols set of symbols is used to give warnings or information relevant to particular applications These are defined below Caution Information that if not followed may lead to actions resulting in incorrect functioning of the device Warning Information that if not followed may lead to actions resulting in measurement error personal injury and or damage to the device Information that must be used to observe the safety requirements for installation operation and maintenance in hazardous areas If instructions are not followed this may result in personal injury damage to the device and or incorrect functioning of the device Information and instructions for Ex applications 5 oeo KRBHNE J Handbook OPTIFLEX 1300 C 0 3 Visual inspection 0 3 1 Instrument Integrity The meter withstands corrosive environments Visually inspect the meter before installation to ensure that it has not been damaged in transit 0 3 2 Material compatibility Check that the flange gasket and probe materials are compatible with the product in the tan
87. puts In addition internal test routines can be run Function Fct Input Range Description B 0 0 0 Test B 1 0 0 Test This checks the device outputs and performs common device tests B 1 1 0 Show output 1 Read only This displays analogue output 1 value mA B 1 2 0 Set output 1 3 6 4 6 8 10 12 14 16 This sets analogue output 1 to a test value 18 20 or 22 mA mA selected from a list Output will change 4 mA to selected value independent of measurement value B 1 3 0 Show output 2 Read only This displays analogue output 2 value mA B 1 4 0 Setoutput2 3 6 4 6 8 10 12 14 16 This sets analogue output 2 to a test value 18 20 or 22 mA mA from a list Output will change to 4 mA selected value independent of measurement value B 1 5 0 Internal test Read only This initiates the hardware test The device displays the results B 2 0 0 Information A summary of information relating to the device B 2 1 0 Outputs Read only This displays analogue output settings including assigned functions 4 20 mA scale settings error handling and HART parameters B 2 2 0 15min log Read only This displays a log of output values for the last 15 minutes A log is taken every 10 seconds and displayed as a graph B 2 3 0 Device I D Read only This displays device order no V no service no firmware 1 version firmware 2 version firmware 3 version and Ex approval details B 2 4 0 Quick setup Read
88. s to previous menu level Press right and up buttons simultaneously OPTIFLEX 1300 C 42 43 Handbook OPTIFLEX 1300 C Functions Types of parameters Two types of parameters can be edited e lists e values numerical or alpha numerical digits Editing lists 1 Header bar shows function name guage 2 Tick shows which parameter is currently used by the English E 2 device German 3 Selection bar shows which parameter is selected by the French user Press enter to confirm selection gt Spanish l cae Key Key function Down Moves selection bar down the list Up Moves selection bar up the list Enter Confirm change and exit to submenu Escape Exits function without confirming new parameter Press right and up buttons simultaneously Editing values A value must be modified digit by digit The cursor starts at its default position on the digit the furthest to the left on the edit screen 1 Menu name 2 Function name 3 Parameter value with cursor on left digit lal en T 4 Minimum value 3 000 m 5 Maximum value P 0250m E 6 Status bar value too high or value too low message 1 1 displayed if value is respectively greater or less than the Value too high parameter range given for items 4 and 5 DETIENE E 7 Picture of parameter ES EX Key Key function Right Moves cursor to the next digit on the right Down Decreases digit value Up Increases digit value Enter Confirm
89. sion constant mix gt 5 water 3 water 4 oil 5 emulsion gradual mix from 0 to Interface Interface 100 water distance distance 6 water Two products with a constant mix left and gradual mix right emulsion F Free space A zone given as a minimum diameter around a probe that should have no objects in it for a gauge to correctly measure level Size depends on probe type See section 1 2 1 Location all applications for more details G Gain See threshold and section 4 2 4 Advanced setup further notes An amplification factor given by the signal converter to a returning measurement pulse to make it usable by the device Hazardous area Area with a potentially explosive atmosphere in which the instrument can be installed when ordered with the appropriate options The device requires approvals ATEX FM etc corresponding to site specifications For further details refer to sections indicated by an Ex symbol Interface distance Distance from the face of the flange to the liquid liquid interface See following diagram Interface level Height from the bottom of the tank user defined to the liquid liquid interface also defined as tank height interface distance See following diagram OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Layer Thickness of top product Should be 50mm or 2 for accurate measurement of level and or interface See following diagram Level Height from the
90. stance for the minimum recommended value for a given probe type This prevents the device from displaying measurements within this distance to the flange and avoids confusion with parasite signals near to the flange Reference offset function C 1 10 0 Configure the device to measure the distance to the product surface using a reference point other than the default flange facing Move the reference point above the flange facing by typing in a positive value Move the reference point below the flange facing by typing in a negative value i 50 m or 164 ft Reference offset function C 1 10 0 Tank height function C 1 2 0 Is Tank height OPTIFLEX 1300 C 64 65 Handbook OPTIFLEX 1300 C Scaling the current output The current output setup mode is used to create current output scales for the first and second if ordered outputs that meet your requirements You must define 1 Output function function C 3 1 0 output 1 level function C 4 1 0 output 2 interface level 2 4 mA setting function C 3 2 0 output 1 function C 4 2 0 output 2 3 20 mA setting function C 3 3 0 output 1 function C 4 3 0 output 2 4 and 20 mA settings are defined in terms of distance from the tank bottom or tank bottom offset These are the minimum and maximum points of your measuring scale Using the optional second output you can set up a separate scale for measuring interface Risk of measurement error Do not set 4 mA set
91. t represented by a vertical line the following occurs e 10 EM pulse emitted e t1 Pulse travels down probe at the speed of light in air V1 e 12 Part of pulse reflected back from top layer back to receiver the rest of the pulse continues through the top product e 3 Part of the pulse travels back to the receiver at speed V1 while the rest of the pulse continues down probe through the top product at speed V2 e 14 The receiver receives and records the level return signal The rest of the pulse continues down probe through the top product at speed V2 e 15 The rest of the pulse reflects from the interface e 16 The rest of the pulse travels back through top product at speed V2 e 17 The rest of the pulse travels through air at speed V1 e 8 The receiver receives and records the interface signal KRGHNE OPTIFLEX 1300 C 86 87 Handbook OPTIFLEX 1300 C The waveform below the diagram shows a snapshot of what the user would see on an oscilloscope 6 i lt U Interface i Level Time 2 i Emitted pulse Level signal Interface signal TBF mode Level measurement This measuring mode is used when an insufficient amount of EM pulse energy is reflected back from the product surface dielectric constant lt 1 6 Most of the pulse is reflected back from the probe end This mode uses the principle that while not much of the pulse is reflected the speed of the pulse changes as it
92. ting within the device s blocking distance Interference signals within this zone will block the signal and freeze the reading before it reaches the measuring range limit Level measurement As for distance measurement above level is influenced by e tank height e blocking distance The reference point from which it is measured can be moved using e tank bottom offset Tank height function C 1 2 0 Level is derived from distance and tank height tank height distance As an alternative to using true tank height you can set tank height to probe length to the top of the counterweight or anchor for cable probes This has the advantage of setting the zero reference for level measurement above the non measurement zone to effectively ignore it 1 Tank height function C 1 2 0 configured to true tank height Default zero reference for level is shown in green on the right of the illustration 2 Tank height function C 1 2 0 configured to above the cable probe counterweight probe end for coaxial and rod probes Default zero reference is shown in red 3 Non measurement zone where the reading on the display freezes if part of the range is in this zone OPTIFLEX 1300 C Handbook OPTIFLEX 1300 C Blocking distance function C 1 9 0 As for distance measurement above Tank bottom offset function C 1 11 0 Configure the device to measure product level using a reference point other than the configured tank height position o
93. to their original values Device settings before the reset will be lost If the device is not functioning properly this will restart the device Confirm to reset You can select these output functions if the device is configured for interface applications See tables below Menu items C 3 2 0 and 4 2 0 4 mA setting range Minimum value Maximum value Default Output function Level Level volume mass Distance Interface level Interface distance Interface volume mass Ullage volume mass Layer B m3 0 00 Kg 0m 0m 0m 0 00 m3 0 00 m3 0 00 Kg 0m Layer volume mass 0 00 m3 lt 20 mA setting for level Om lt 20 mA setting for level volume mass 0 m 0 Kg lt 20 mA setting for distance 0m lt 20 mA setting for interface level Om lt 20 mA setting for interface distance Om lt 20 mA setting for interface volume 0 m mass lt 20 mA setting for distance volume mass 0 m 0 Kg lt 20 mA setting for layer 0m lt 20 mA setting for layer volume mass 0 m Menu items C 3 3 0 and 4 0 20 mA setting range Output function Level Level volume mass Distance Interface level Interface distance Interface volume mass Ullage volume mass Layer Layer volume mass where Minimum value gt 4 setting for level gt 4 setting for level Maximum value Default Tank height TBO RO Tank height TBO BD Max value in volume mass tab
94. tric constant of QM VIP top liquid A ue 8 level threshold 7 Probe end threshold function C 1 18 0 This function is used for applications where the product measured has a low dielectric constant Products with low dielectric constants must sometimes be measured using tank bottom following mode using the probe end as a reference In some cases the return signal may be so weak that manual adjustment on the probe end threshold is necessary to ignore interference signals The diagram below shows what the user would see if the return signals were displayed on an oscilloscope The probe end threshold function is active from the flange return signal Voltage amplitude V 1 Initial pulse 2 Flange reflection 3 Probe end reflection 4 Probe end threshold 4 p X no 0 s Times aii Distance f Time On site device calibration Linearization table function C 1 22 0 For on site calibration Linearization procedure 1 Fill the tank to any given level 2 Go to the linearization table menu item via advanced setup gt installation The level reading will be displayed with the possibility to enter a different value 3 Make an appropriate reference measurement 4 Type in the corrected value and confirm 5 Repeat procedure 50 points maximum OPTIFLEX 1300 C KROHNE LIII Handbook OPTIFLEX 1300 C 4 3 Error messages and troubleshooting device display Wizard Error display When the
95. ze especially for cable probes L the probe length The length specified by the customer in the order including the counterweight Blocking distance The size of the device s dead zones depends on the type of probe fitted Top dead Bottom dead zone er 80 zone er 80 zone 2 3 zoneerz2 3 Single cable 8 mm or 0 3 200 or 8 10 or 0 4 250 or 10 50 or 2 Single cable 04 mm or 0 15 200 or 8 10 or 0 4 250 or 10 50 or 2 Single rod 200 or 8 10 or 0 4 250 or 10 50 or 2 Double cable 125 or 5 10 or 0 4 165 or 6 50 or 2 Double rod 125 or 5 10 or 0 4 165 or 6 50 or 2 Coaxial 10 or 0 4 10 or 0 4 10 or 0 4 50 or 2 OPTIFLEX 1300 C dielectric constant sr of water is 80 The dielectric constant er of oil is 2 3 82 Handbook OPTIFLEX 1300 C 7 1 3 Hazardous areas Please refer to the relevant special manual supplied on CD ROM or in printed form for devices approved for use in potentially explosive atmospheres 7 2 Dimensions and weights Level meter dimensions Housing without cable glands 1 5 8639 162 64 _ t 3171125 Probes Coaxial Dbl rod Dbl cable Single cable Single rod Single cable 38 0 3 14 0 15 240 15 3 8 0 3 m Bottom measurement Emit of probe 245 9 6 1 Dimensions in mm and inches 4 or 0 15 single cable probe end versions counterweight crimpad end turnbuckle threaded end open end Bottom j measurement

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