Operating Instructions - VEGAFLEX 61 - 4 ? 20 mA/HART four-wire
Contents
1. Fig 15 Indicating and adjustment elements 1 LC display 2 Indication of the menu item number 3 Adjustment keys e OK key Move to the menu overview Confirm selected menu Edit parameter Save value 5 key to select Menu change Select list entry Select editing position e key Change value of the parameter e ESC key interrupt input jump to the next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved 24 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA 6 Set up with the indicating and adjustment module PLICSCOM Switch on phase Address setting HART Multidrop Parameter adjustment A 6 4 Setup steps After connecting VEGAFLEX 61 to power supply or after a voltage recurrence the instrument carries out a self check for approx 30 seconds e Internal check of the electronics e Indication of the instrument type the firmware as well as the sensor TAGs sensor designation Output signal jumps briefly approx 10 seconds to the set fault current Then t2. CO VE L a SW 36 1 42 G34 34 NPT SW 41 1 61 G1 1 NPT 46 mm 1 81 SW 46 1 81 G12 1 NPT G 34 NPT G1 1 NPT G11 2 172 NPT g2mm 9g4mm 0 08 0 16 22 mm 0 87 Fig 30 VEGAFLEX 61 L Sensor length see chapter Technical data Lug optionally VEGAFLEX 61 4 20 mA HART four wire 53 10 Supplement VEGAFLEX 61 flange version O 4 W O 4 0 EM e EM e El dj s M se F tT E cw rH id e Vs E lbs mE LE LA i n A V O p za H D lt DN40 1v 2 DN50 2 D b k d D b k d DN 25 PN 40 115 18 85 4x9 14 DN 50 PN 40 165 20 125 4x9 18 DN 40 PN 40 150 18 110 4x0 18 DN 80 PN 40 200 24 160 8x9 18 1 150 Ib 108 14 2 782 4x9 15 7 DN 100 PN 16 220 20 180 8x9 18 1 300 Ib 124 17 5 88 9 4x 9 19 1 2 150Ib 152 4 19 1 120 7 4x6 19 1 2 300 Ib 165 1 22 4 127 4x 9 19 1 3 150Ib 190 5 23 9 1524 4x 19 1 3 300 Ib 209 5 28 4 168 1 4x 22 4 D b k d D b k d DN 25 PN 40 4 53 0 71 3 35 4x 0 55 DN 50 PN 40 6 50 0 79 492 4x 0 71 DN 40 PN 40 5 91 0 71 4 33 4x 0
3. tive in for repair E043 Hardware error electronics defec Exchange the instrument or send it tive in for repair Reaction after fault rec Depending on the failure reason and measures taken the steps tification described in chapter Set up must be carried out again if necessary 38 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VEGA 8 Maintenance and fault rectification Exchanging the cable rod Shorten cable rod pue 8 3 Exchange or shorten cable rod The cable or rod meas part of the probe can be shortened if necessary To loosen the meas part you need two fork spanners with spanner width 8 1 Loosen the measuring component by applying a fork spanner to the flat surfaces SW 8 provide counterforce with another fork spanner SW 8 2 Unscrew the loosened measuring component manually 3 Place the enclosed new double washer onto the thread Caution Make sure that the two components of the double washer remain together Screw in a new measuring part manually 5 Exert counterforce with the second fork spanner and tighten the measuring component on the flat surfaces with a torque of 7 Nm 5 16 Ibf ft Fig 19 Exchanging the cable or rod Information Please keep the stated torque so that the max tensile strength remains The cable and rod of the probe can be shortened by any amount 1 Cable loosen the three pins on the gravity we
4. This instrument is designed in protection class To maintain this protection class it is absolutely necessary that the ground conductor be connected to the internal ground terminal Take note of the general installation regulations Always connect the instrument to vessel ground potential equal isation or in case of plastic vessels to the next ground potential For this purpose there is a ground terminal on the side of the instrument housing For power supply an approved installation cable with PE conductor is necessary The 4 20 mA current output is connected with standard two wire cable without screen If electromagnetic interference is expected which is above the test values of EN 61326 for industrial areas screened cable should be used Use cable with round cross section A cable outer diameter of 5 9 mm 0 2 0 35 in ensures the seal effect of the cable gland If you are using cable with a different diameter or cross section exchange the seal or use a suitable cable gland VEGAFLEX 61 4 20 mA HART four wire 17 5 Connecting to power supply VEGA Cable screening and grounding Installation with Ex applications If screened cable is necessary connect the cable screen on both ends to ground potential In the sensor the screen must be connected directly to the internal ground terminal The ground terminal on the outside of the housing must be connected to the potential equalisation
5. VEGAFLEX 61 HART resistance 250 Q optional depending on processing Connection cable with 2 mm pins and terminals Processing system PLC Voltage supply A dhs Necessary components VEGAFLEX 61 PC with PACTware and suitable VEGA DTM VEGACONNECT 4 HART resistance approx 250 O Power supply unit or processing system Note With power supply units with integrated HART resistance internal resistance approx 250 C an additional external resistance is not necessary This applies e g to the VEGA instruments VEGATRENN 149A VEGADIS 371 VEGAMET 381 Common Ex separators are also usually equipped with a sufficient current limitation resistance In such cases VEGACONNECT 4 can be connected parallel to the 4 20 mA cable 7 2 Parameter adjustment with PACTware Further setup steps are described in the operating instructions manual DTM Collection PAC ware attached to each CD and which can also be downloaded from our homepage A detailed description is available in the online help of PACTware and the VEGA DTMs VEGAFLEX 61 4 20 mA HART four wire 35 7 Setup with PACTware and other adjustment programs VEGA o 1 Note Keep in mind that for setup of VEGAFLEX 61 DTM Collection in the actual version must be used All currently available VEGA DTMs are included as a DTM Collection on a CD They can be purchased for a token fee from the responsible VEGA agency In addition the actual PACTware version is also avai
6. 71 DN 80 PN 40 7 87 0 95 6 30 8x 0 71 1 1501b 4 25 0 56 3 08 4x 0 62 DN100PN16 8 66 0 79 7 09 8x 0 71 1 300 Ib 4 88 0 69 3 50 4x 0 75 2 150 Ib 6 00 0 75 475 4x 0 75 2 300 Ib 6 50 0 88 5 00 4x 0 75 3 150 Ib 7 50 0 94 6 00 4x 0 75 3 300 Ib 8 25 1 12 6 62 4x 0 88 Fig 31 VEGAFLEX 61 flange version E Sensor length see chapter Technical data 54 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 10 Supplement 10 3 Industrial property rights VEGA product lines are global protected by industrial property rights Further information see http www vega com Only in U S A Further information see patent label at the sensor housing VEGA Produktfamilien sind weltweit gesch tzt durch gewerbliche Schutzrechte N here Informationen unter http www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellectuelle Pour plus d informations on pourra se r f rer au site http www vega com VEGA lineas de productos est n protegidas por los derechos en el campo de la propiedad industrial Para mayor informaci n revise la pagina web http www vega com Jluuua npogykunu bupmbi BETA 3auujarorcs no BceMy mMupy npaBaMM Ha MHTeJIiekryanbHyto COOCTBEHHOCTb QanbHeiwyto nH opma no cMorpure Ha catre http www vega com VEGAR JF
7. can select Standard DK 2 or Increased sensitivity DK lt 2 Through this the sensor is optimally adapted to the product and measurement reliability particularly in products with bad reflective properties is considerably increased Enter the requested parameters via the appropriate keys save your settings and jump to the next menu item with the 5 key To suppress fluctuations in the measured value display e g caused by an agitated product surface a damping can be set This time can be between 0 and 999 seconds Keep in mind that the reaction time of the entire measurement will then be longer and the sensor will react to measured value changes with a delay In general a period of a few seconds is sufficient to smooth the measured value display Damping Enter the requested parameters via the appropriate keys save your settings and jump to the next menu item with the gt key A linearization is necessary for all vessels in which the vessel volume does not increase linearly with the level e g in a horizontal cylindrical or spherical tank and the indication or output of the volume is required Corresponding linearization curves are preprogrammed for VEGAFLEX 61 4 20 mA HART four wire 27 6 Set up with the indicating and adjustment module PLICSCOM VEGA Sensor TAG Gating out of false sig nals these vessels They represent the correlation between the level percentage and vessel volume By
8. in the operating instructions manual Indicating and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails If itis necessary to exchange the sensor the indicating and adjustment module is inserted into the replacement instrument and the data are written into the sensor under the menu item Copy sensor data VEGAFLEX 61 4 20 mA HART four wire 33 7 Setup with PACTware and other adjustment programs VEGA 7 Set up with PACTware and other adjustment programs 7 1 Connecting the PC VEGACONNECT directly on the sensor Fig 16 Connection of the PC via VEGACONNECT directly to the sensor 1 USB cable to the PC 2 VEGACONNECT 3 Sensor VEGACONNECT exter nally v n VEGA CONNECT Fig 17 Connection via VEGACONNECT externally I C bus com interface on the sensor C connection cable of VEGACONNECT VEGACONNECT USB cable to the PC AWD 34 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 7 Setup with PACTware and other adjustment programs Connection via HART mo Necessary components VEGAFLEX 61 PC with PACTware and suitable VEGA DTM VEGACONNECT Power supply unit or processing system Fig 18 Connecting the PC via HART to the signal cable
9. interferences VEGAFLEX 61 offers maximum reliability Nevertheless faults can occur during operation These may be caused by the following e g Sensor Process Voltage supply Signal processing The first measures to be taken are to check the output signals as well as to evaluate the error messages via the indicating and adjustment module The procedure is described below Further comprehensive diagnostics can be carried out on a PC with the software PACTware and the suitable DTM In many cases the causes can be determined this way and faults rectified However should these measures not be successful call the VEGA service hotline in urgent cases under the phone no 49 1805 858550 The hotline is available to you 7 days a week round the clock Since we offer this service world wide the support is only available in the English language The service is free of charge only the standard telephone costs will be charged Connect a handmultimeter in the suitable measuring range according to the wiring plan The following table describes possible errors in the current signal and helps to remove them Removal 4 20 mA signal Level fluctuations Set damping via the indicating and not stable adjustment module 4 20 mA signal Electrical con Check connection according to chap missing nection faulty ter Connection steps and if ne cessary correct according to chapter Wiring plan VEGAFLEX 61 4 2
10. manual Oscillator 40 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA 8 Maintenance and fault rectification Assignment 4 20 mA HART four wire Load sensor software to PC Prepare update Load software into sen Sor The electronics modules are adapted to the respective sensor and distinguish also in the signal output or power supply Electronics module FX E 60V suitable for VEGAFLEX 61 62 63 4 20 mA HART four wire e FX E 60VX X without approvals e FX E 60VA A approval DA according to product list e FX E 60VC C approvals DX EX GX according to product list 8 5 Software update The software version of VEGAFLEX 61 can be determined as follows e onthe type label of the electronics e viathe indicating and adjustment module e via PACTware You can view all software histories on our website www vega com Make use of this advantage and get registered for update information via e mail The following components are required to update the sensor software Sensor Voltage supply VEGACONNECT PC with PACTware Current sensor software as file At www vega com downloads go to Software Select under plics instruments and sensors the suitable instrument series Load the zip file via the right mouse key with Save target as e g on the desktop of your PC Extract all files available in the zip file e g to the desktop Connect the sensor to
11. medium You can find the specifications in chapter Technical data or on the type label Select an installation position you can easily reach for mounting and connecting as well as later retrofitting of an indicating and adjustment module The housing can be rotated by 330 without the use of any tools You can also install the indicating and adjustment module in four different positions each displaced by 90 Before beginning the welding work remove the electronics module from the sensor By doing this you avoid damage to the electronics through inductive coupling With threaded versions the housing must not be used to screw in the instrument Applying tightening forces on the housing can damage its internal parts Use the hexagon for screwing in Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give your instrument additional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation water can thus drain off This applies mainly to outdoor mounting as well as installation in areas where high humidity is expected e g through cleaning processes or on cooled or heated vessels 10 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 4 Mounting Measuring range Pressure Mounting position Fig 2 Measures aga
12. power supply and provide connection from PC to the instrument via VEGACONNECT Start PACTware and provide connection to the sensor e g via the VEGA project assistant Close the parameter window of the sensor as far as open Go in the PACTware menu bar to Instrument data Additional functions and Update instrument software PACTware now checks the actual hardware and software version of the sensor and displays the data This procedure lasts approx 60 s Push the button Update software and select the previously extracted hex file Then the software update can be started The additional files are installed automatically Depending on the sensor this procedure can last approximately 1 h 8 6 Instrument repair If a repair is necessary please proceed as follows VEGAFLEX 61 4 20 mA HART four wire 41 8 Maintenance and fault rectification VEGA Return of rod versions You can download a return form 23 KB from our Internet homepage www vega com under Downloads Forms and certificates Repair form By doing this you help us carry out the repair quickly and without having to call back for needed information e Print and fill out one form per instrument e Clean the instrument and pack it damage proof e Attach the completed form and if need be also a safety data sheet outside on the packaging e Please ask the agency serving you for the address of your return shipment You can find the respective agency o
13. umentations are 27720 VEGADIS 61 30207 Electronics module VEGAFLEX series 60 34296 Protective cover 31088 Flanges according to DIN EN ASME JIS GOST 30391 Spacer VEGAFLEX 61 4 20 mA HART four wire 3 1 About this document 1 About this document 1 1 Function This operating instructions manual provides all the information you need for mounting connection and setup as well as important instructions for maintenance and fault rectification Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device 1 2 Target group This operating instructions manual is directed to trained qualified personnel The contents of this manual should be made available to these personnel and put into practice by them 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate
14. user via the indicating and adjustment module or via PACTware for applications according to SIL Functional safety according to IEC 61508 4 Single channel architecture 1001D up to SIL2 double channel diversitary redundant up to SILS architecture 1002D You can find detailed information in the supplied Safety Manual of the instrument series or under www vega com Downloads Approvals Approvals Depending on the version instruments with approvals can have different technical data For these instruments the corresponding approval documents have to be taken into account These are part of the delivery or can be downloaded under www vega com via VEGA Tools and serial number search as well as via Downloads and Approvals VEGAFLEX 61 4 20 mA HART four wire 51 10 Supplement VEGA 10 2 Dimensions The following dimensional drawings represent only an extract of the possible versions Detailed dimensional drawings can be downloaded on www vega com under Downloads and Drawings Housing 87mm 3 27 64 _ 84mm 3 5 16 mte NO 129mm 5 5 64 M20x1 5 1 2 NPT Fig 29 Double chamber housing with integrated indicating and adjustment module the housing is 9 mm 0 35 in higher 52 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA 10 Supplement VEGAFLEX 61
15. will find a detailed description of these menu items in the operating instructions manual Indicating and adjustment module Special parameters are parameters which are set customer specifically on the service level with the adjustment software PACTware 30 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA 6 Setup with the indicating and adjustment module PLICSCOM Basic adjustment gt Basic adjustment 1 Display Diagnostics Service Info 6 5 Menu schematic Min adjustment 14 0 00 Q 10 000 m d 8 000 m d Max adjustment 100 00 1 000 m d 2 000 m d 1 2 Damping 1 x 1 8 Linearisation curve 1 4 linear Sensor TAG Ts Sensor Display Basic adjustment 2 gt Display Diagnostics Service Info Displayed value 2 1 Scaled Unit Volume hl 22 Scaling 0 000 5 hl 100 005 0 hl 2 3 Lighting 24 Switched on Diagnostics Vi TS LEE Basic adjustment 3 Display gt Diagnostics Service Info Pointer 3 1 Distance min 0 234 m d Distance max 5 385 m d Sensor status OK 3 2 Curve selection Echo curve 3 3 Echo curve 3 4 Presentation of the echo curve VEGAFLEX 61 4 20 mA HART four wire 31 6 Set up with the indicating and adjustment module PLICSCOM Service Basic adjustment 4 Display Diagnostic
16. 0 mA HART four wire 37 8 Maintenance and fault rectification VEGA Error Cause Removal Voltage supply Check cables for breaks repair if missing necessary Operating voltage Check adapt if necessary too low or load resistance too high Current signal Oscillator in the Exchange the instrument or send it in greaterthan 22 mA sensor defective for repair or less than 3 6 mA In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed Error messages via the The indicating and adjustment modules indicates faults via error codes indicating and adjust and text messages The following table describes the error codes with ment module status according to NE 107 and gives information on the causes of failure and their removal Status accor Error code Text message Cause Rectification ding to NE 107 no measured value available Sensor in boot phase no measured value available Sensor does not find an echo e g due to faulty installation or wrong parameter adjustment no measured value available Wrong sensor length entered Adjustment span too small Adjustment not within the specifica tion Carry out the adjustment again thereby increase the distance bet ween min and max adjustment No operable software Failed or interrupted software up date Repeat software update Hardware error electronics defec Exchange the instrument or send it
17. ME 0 197 0 H l l e 5 mm D MMM D c 0 197 0 15 m 0 3 m 20 m 0 25 m 5 906 11 811 787 4 7 9 843 Fig 27 Deviation VEGAFLEX 61 in cable version probe length L 20 m in oil 1 Dead zone no measurement possible in this area L Probe length Influence of the ambient temperature to the sensor electronics Temperature drift 0 03 96 10 K relating to the max measuring range or max 0 3 6 Temperature drift Digital output 3 mm 10 K relating to the max measuring range or max 10 mm VEGAFLEX 61 4 20 mA HART four wire 49 10 Supplement VEGA Ambient conditions Ambient storage and transport temperature 40 70 C 40 158 F Process conditions Process pressure 1 40 bar 100 4000 kPa 14 5 580 psig depending on the process fitting Process temperature thread or flange temperature FKM Viton 40 150 C 40 302 F EPDM 40 150 C 40 302 F FFKM Kalrez 6375 20 150 C 4 302 F The measurement error from the process condi tions is in the specified pressure and temperature range of below 1 DA 176 F i 60 C 140 F 40 C 104 F i 20 C 58 F l l 40 C 0 C 50 C 100 C 150 C 40 F 32 F 122 F 212 F 302 F Fig 28 Ambient temperature Process temperature 1 Ambient temperatur
18. Operating Instructions VEGAFLEX 61 4 20 mA HART four wire LI Document ID 31834 Guided Microwave Contents 1 About this document do FUNGON cesa oed dg ine RR RERO RE 4 1 2 Targetgroup ics cutie bad aie mh PRX as ees 4 1 3 Symbolism used 4 2 For your safety 2 4 Authorised personnel 1s ss siasa 5 2 2 Appropriate use llle 5 2 3 Warning about misuse 04 5 2 4 General safety instructions 5 2 5 Safety label on the instrument 6 26 CE conformity 0 0 0 0 000088 6 2 7 Fulfillment of NAMUR recommendations 6 2 8 Safety instructions for Ex areas 6 2 9 Environmental instructions 6 3 Product description 3 4 Structure oe eee sesa ae ee ea eee ae 7 3 2 Principle of operation 1ssssssa naan 8 3 39 Operation up ER EGRE NES es 8 3 4 Packaging transport and storage 9 4 Mounting 4 1 General instructions llle 10 4 2 Mounting instructions llle 11 5 Connecting to power supply 5 1 Preparing the connection 17 5 2 Connection procedure sls sess 18 5 3 Wiring plan double chamber housing 19 6 Setupwith the indicating and adjustment module PLICSCOM 6 1 Short description llle 22 6 2 Insert indicating and adjustment module 22 6 3 Adjustment syst
19. RESRE RARE RAP 3t 2512 RS SIL M X lt http www vega com gt 10 4 Trademark All brand names as well as trade and company names used are property of their lawful proprietor originator VEGAFLEX 61 4 20 mA HART four wire 55 VEGA Printing date VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone 49 7836 50 0 Fax 49 7836 50 201 E mail infogde vega com www vega com l CE All statements concerning scope of delivery application practical use and operating conditions of the sensors and processing systems correspond to the information avail able at the time of printing VEGA Grieshaber KG Schiltach Germany 2010 Subject to change without prior notice 31834 EN 100426
20. You can find detailed information on the adjustment in the operating instructions manual ndicating and adjustment module 6 2 Insert indicating and adjustment module The indicating and adjustment module can be inserted into the sensor and removed again at any time It is not necessary to interrupt the power supply Proceed as follows Unscrew the housing cover 2 Place the indicating and adjustment module in the desired position on the electronics you can choose any one of four different positions each displaced by 90 3 Press the indicating and adjustment module onto the electronics and turn it to the right until it snaps in 4 Screw housing cover with inspection window tightly back on Removal is carried out in reverse order The indicating and adjustment module is powered by the sensor an additional connection is not necessary 22 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VEGA 6 Set up with the indicating and adjustment module PLICSCOM Fig 14 Insert indicating and adjustment module Note If you intend to retrofit the instrument with an indicating and adjustment module for continuous measured value indication a higher cover with an inspection glass is required po VEGAFLEX 61 4 20 mA HART four wire 23 6 Set up with the indicating and adjustment module PLICSCOM VEGA Key functions Adjustment system 6 3 Adjustment system
21. activating the appropriate curve the volume percentage of the vessel is displayed correctly If the volume should not be displayed in percent but e g in or kg a scaling can be also set in the menu item Display Linearisation curve linear Enter the requested parameters via the appropriate keys save your settings and jump to the next menu item with the gt key In this menu item you can enter an unambiguous designation for the sensor e g the measurement loop name or the tank or product designation In digital systems and in the documentation of larger plants a singular designation should be entered for exact identification of individual measuring points Sensor TAG Sensor With this menu item the Basic adjustment is finished and you can now jump to the main menu with the ESC key High sockets or vessel installations such as e g struts or agitators as well as buildup and weld joints on the vessel walls cause interfering reflections which can impair the measurement A false echo storage detects and marks these false echoes so that they are no longer taken into account for the level measurement A false echo memory should be created with low level so that all potential interfering reflections can be detected Gating out of false signals Change now Proceed as follows 1 Move from the measured value display to the main menu by pushing OK 2 Select the menu item Service with gt and confirm wit
22. area L Probe length VEGAFLEX 61 4 20 mA HART four wire 47 10 Supplement VEGA m E 15mm 0 591 3mm 0 998 0 Tnm 3mm eae 0 118 D 15 mm 0 591 T t 0 08 m 0 3 m 0 3 m 3 15 11 811 11 811 Fig 24 Deviation VEGAFLEX 61 in cable version probe length L lt 20 m in water 1 Dead zone no measurement possible in this area L Probe length Eum 15 mm 0 591 5mm 0 197 5mm mama 0 197 D D 15 mm 0 591 T T 0 15m 0 3m 0 05 m n Saana T 5 906 11 811 1 969 0 25 m aaam _ 9 843 Fig 25 Deviation VEGAFLEX 61 in cable version probe length L lt 20 m in oil 1 Dead zone no measurement possible in this area L Probe length 48 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VEGA 10 Supplement L al 20mm 0 787 15mm 0 591 3mm 0118 Coe 0 t gt 3mm LLL LL LL 0 118 D 0 08 m 0 3 m 20m 3 15 11 811 787 4 Fig 26 Deviation VEGAFLEX 61 in cable version probe length L gt 20 m in water 1 Dead zone no measurement possible in this area L Probe length L or 20mm 0 787 15mm L 0 591 5mm ME
23. ass tubes also do not influence the measurement Measuring probes can be mounted in bypass tubes up to DN 200 If VEGAFLEX 61 is used in standpipes or bypass tubes contact with the tube wall should be avoided We offer spacers as accessories for fastening the probe in the middle of the tube Depending on the tube diameter or tube length one or several spacers can be mounted With cable probes the cable can also be strained to avoid contact with the tube Keep in mind that buildup can form on the spacers Strong buildup can influence the measurement Microwaves can penetrate plastics For process technical reasons plastic standpipes are problematic If durability is no problem then we recommend the use of metal standpipes Fig 8 Position of the spacer 1 Spacer Note Measurement in a standpipe is not recommended for very adhesive products VEGAFLEX 61 4 20 mA HART four wire 15 4 Mounting VEGA Inflowing medium Fixing Make sure that the probe is not subjected to strong lateral forces Mount VEGAFLEX 61 at a position in the vessel where no disturbances e g from filling openings agitators etc can occur Fig 9 Lateral load If there is a danger of the probe touching the vessel wall during operation due to product movements or agitators etc the measuring probe should be securely fixed In the gravity weight there is a thread M12 e g for a r
24. concrete silos the distance to the wall should be at least 500 mm 20 in gt 160mm Fig 5 Installation in concrete silo VEGAFLEX 61 4 20 mA HART four wire 13 4 Mounting VEGA Socket If possible avoid sockets Mount the sensor flush with the vessel top If this is not possible use short sockets with small diameter Higher sockets or sockets with a bigger diameter can generally be used They simply increase the upper dead band Check if this is relevant for your measurement In such cases always carry out a gating out of false signals after installation You can find further information under Setup procedure i H DN40 DN150 150 gt DN150 DN200 100 Fig 6 Mounting socket When welding the socket make sure that the socket is flush to the vessel wall Fig 7 Socket must be installed flush 1 Unfavourable installation 2 Socket flush optimum installation 14 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA 4 Mounting Standpipes or bypass tubes mo Standpipes or bypass tubes are normally metal tubes with a diameter of 30 200 mm 1 18 7 87 in In measurement technology such a tube corresponds to a coax probe It does not matter if the standpipe is perforated or slotted for better mixing Lateral inlets with byp
25. connection of the ground conductor and screen S Spring loaded terminals for voltage supply 20 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA Wiring plan 5 Connecting to power supply N 4 20mA IS GND Fig 13 Wiring plan double chamber housing 1 Voltage supply 2 Signal output VEGAFLEX 61 4 20 mA HART four wire 21 6 Set up with the indicating and adjustment module PLICSCOM VEGA Function Configuration mo Mount Dismount indica ting and adjustment mo dule 6 Set up with the indicating and adjustment module PLICSCOM 6 1 Short description The indicating and adjustment module is used for measured value display adjustment and diagnosis It can be mounted in the following housing versions and instruments e All sensors of the plics instrument family in the single as well as in the double chamber housing optionally in the electronics or connection compartment e External indicating and adjustment unit VEGADIS 61 From a hardware version 01 or higher of the indicating and adjustment module as well as of the corresponding sensor an integrated backlight can be switched on via the adjustment menu The hardware version is stated on the type label of the indicating and adjustment module or the sensor electronics Note
26. e 2 Process temperature depending on the seal material Electromechanical data version IP 66 IP 67 Cable entry Double chamber housing e 1xcable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 plug M12 x 1 for VEGADIS 61 optional or e 1 x closing cap 1 2 NPT 1 x blind stopper 1 2 NPT plug M12 x 1 for VEGADIS 61 optional or e 1 x plug depending on the version 1 x blind stopper M20 x 1 5 plug M12 x 1 for VEGADIS 61 optional 50 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VEGA 10 Supplement Spring loaded terminals for wire cross sec 2 5 mm AWG 14 tion Indicating and adjustment module Voltage supply and data transmission through the sensor Indication LC display in dot matrix Adjustment elements 4 keys Protection rating unassembled IP 20 mounted into the sensor without cover IP 40 Materials Housing ABS Inspection window Polyester foil Voltage supply Operating voltage Non Ex and Ex d instrument 20 72 V DC 20 253 V AC 50 60 Hz Max power consumption 4VA 2 1 W Electrical protective measures Protection rating IP 66 IP 67 Overvoltage category lll Protection class Functional safety SIL Functional safety is already activated on instruments with SIL qualification ex factory On instruments without SIL qualification ex factory the functional safety must be activated by the
27. e running time is evaluated by the instrument and outputted as distance Four wire electronics with separate power supply The supply voltage range can differ depending on the instrument version The data for power supply are specified in chapter Technical data Measured value transmission is carried out via the 4 20 mA HART output separate from power supply The background lighting of the indicating and adjustment module is powered by the sensor A certain level of operating voltage is required for this You can find the exact voltage specifications in chapter Technical data 3 3 Operation VEGAFLEX 61 can be adjusted with different adjustment media e with indicating and adjustment module e with the suitable VEGA DTM in conjunction with an adjustment software according to the FDT DTM standard e g PACTware and PC e with manufacturer specific adjustment programs AMS or PDM e With a HART handheld VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA 3 Product description Packaging Transport Transport inspection Storage Storage and transport temperature 3 4 Packaging transport and storage Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test according to DIN EN 24180 The packaging of standard instruments consists of environment friendly recyclable cardboard For special ve
28. em lll llle 24 64 Setupsteps cc ee ra 25 6 5 Menu schematic 0 0 0 0 0000008 31 6 6 Saving the parameter adjustment data 33 7 Set up with PACTware and other adjustment programs 7 1 Connecting the PC 122222 sauna 34 7 2 Parameter adjustment with PACTware 35 7 3 Parameter adjustment with AMS and PDM 36 7 4 Saving the parameter adjustment data 36 8 Maintenance and fault rectification 81 Maintenance 0 ce ee ee 37 2 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 m o Contents 8 2 Rectify malfunctions 1 1 1111 1 22 37 8 8 Exchange or shorten cable rod 39 8 4 Exchanging the electronics module 40 85 Software update s sssssssaaa aaa 41 86 Instrument repair llle 41 9 Dismounting 9 4 Dismounting steps ssss sauna 43 9 2 Disposal 2 22 E REP ee tie Ed 43 10 Supplement 10 1 Technical data 0 eee 44 10 2 Dimensions emt RR ERRRE S 52 Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product description Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your VEGAFLEX 61 we offer accessories and replacement parts The corresponding doc
29. epend ent of the software version The range of available functions depends on the respective software version of the individual components 2 8 Safety instructions for Ex areas Please note the Ex specific safety information for installation and operation in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments 2 9 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuously improving company environmental protection The environment management system is certified according to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environmental instructions in this manual e Chapter Packaging transport and storage e Chapter Disposal VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 3 Product description 3 Product description 3 1 Structure Scope of delivery The scope of delivery encompasses e VEGAFLEX 61 level sensor e Documentation this operating instructions manual Safety Manual 31339 VEGAFLEX series 60 4 20 mA HART optional Operating instructions manual 27835 Indicating and adjust ment module PLICSCOM optional Supplementary instructions manual Plug connector for con tinuously measuring sensors optional Ex specific Safety instructions
30. er Upper dead band see diagrams under Accuracy grey section Lower dead band see diagrams under Accuracy grey section O4 Co l0 ms Output variable Output signal 4 20 mA HART active VEGAFLEX 61 4 20 mA HART four wire 45 10 Supplement VELA Cycle time Signal resolution Failure signal current output adjustable Max output current Load Damping 63 of the input variable Fulfilled NAMUR recommendations HART output values 1 HART value Primary Value 2 HART value Secondary Value Resolution digital Accuracy similar to DIN EN 60770 1 min 1 s dependent on the parameter setting 1 6 pA mA value unchanged 20 5 mA 22 mA 3 6 mA adjustable 22 mA 500 Q9 0 999 s adjustable NE 43 Distance to the level Distance to the level scaled for example hl 96 1mm 0 039 in Process reference conditions according to DIN EN 61298 1 Temperature Relative humidity Air pressure Installation reference conditions M Min distance to installations Vessel Medium Installation Sensor parameter adjustment Deviation 18 30 C 64 86 F 45 75 96 860 1060 mbar 86 106 kPa 12 5 15 4 psig gt 500 mm 19 69 in metallic 1 m 3 281 ft centric installation process fitting flush with the vessel ceiling Water Oil Dk value 2 0 Probe end does not touch the vessel bottom Gat
31. ercentage value 5 Save the settings with OK and move to Max adjustment with gt Proceed as follows Max adjustment 100 00 1 1 000 m d 2 000 m d 1 Prepare the value for editing with OK and set the cursor to the requested position with gt J Set the requested percentage value with and save with OK The cursor jumps now to the distance value 26 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM Application Damping Linearisation curve 2 Enter the appropriate distance value in m corresponding to the percentage value for the full vessel Keep in mind that the max level must lie below the dead band 3 Save the settings with OK Each product has different reflective properties In addition there are various interfering factors which have to be taken into account agitated product surfaces and foam generation with liquids dust generation material cones and echoes from the vessel wall with solids To adapt the sensor to these different conditions you should first select in this menu item under Medium either Liquid or Solid Application Liquid Standard DK 2 2 Depending on the dielectric figure dielectri value or measured products can have a different reflective property Therefore an additional selection possibility is available Under Sensitivity you
32. g VELA Vessel type keep in mind that measurement down to the tip of the probe is not possible The exact value of the min distance lower dead band is stated in chapter Technical data Fig 3 Vessel with conical bottom Plastic vessel Glass vessel The guided microwave principle requires a metal surface on the process fitting Therefore use in plastic vessels etc an instrument version with flange from DN 50 or place a metal sheet gt 200 mm 8 in beneath the process fitting when screwing it in Make sure that the plate has direct contact with the process fitting In bypass tubes of plastic a metal screen must be provided on the outside You can glue metal foil for example on the outside along the entire length of the tube This metal screen must be connected to the ground terminal on the instrument When installing rod or cable probes without metal vessel wall e g in plastic vessels the measured value can be influenced by strong electromagnetic fields emitted interference according to EN 61326 class A In this case use a probe in coax version 12 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VEGA 4 Mounting Fig 4 Installation in plastic silo 1 Flange 2 Metal sheet Concrete vessel When installed in thick concrete ceilings VEGAFLEX 61 should be mounted front flush to the lower edge In
33. h OK Now the menu item False signal suppression is displayed 28 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM Copy sensor data Reset 3 Confirm False signal suppression Change now with OK and select in the below menu Create new Enter the actual distance from the sensor to the product surface All false signals in this area are detected by the sensor and saved after confirming with OK Note Check the distance to the product surface because if an incorrect too large value is entered the existing level will be saved as false signal The filling level would then no longer be detectable in this area This function enables reading out parameter adjustment data as well as writing parameter adjustment data into the sensor via the indicating and adjustment module A description of the function is available in the operating instructions manual Indicating and adjustment module The following data are read out or written with this function Measured value presentation Adjustment Medium Vessel form Damping Linearisation curve Sensor TAG Displayed value Display unit Scaling Current output Unit of measurement Language Sensitivity The following safety relevant data are not read out or written HART mode PIN SIL Sensor length Sensor type Gating out of false signals Copy sensor data Copy se
34. he corresponding current is outputted to the cable the value corresponds to the actual level as well as the settings already carried out e g factory setting In HART Multidrop mode several sensors on one input the address must be set before continuing with the parameter adjustment You will find a detailed description in the operating instructions manual Indicating and adjustment module or in the online help of PACTware or DTM HART mode Standard Address 0 As VEGAFLEX 61 is a distance measuring instrument the distance from the sensor to the product surface is measured To have the real product level displayed an allocation of the measured distance to the percentage height must be made To carry out this adjustment the distance is entered with full and empty vessel If these values are not known an adjustment with the distance values e g 10 and 90 is also possible Starting point for these distance specifications is always the seal surface of the thread or flange With these settings the real level is calculated Furthermore the operating range of the sensor is limited from maximum to the required range The real product level during this adjustment is not important because the min max adjustment is always carried out without changing the product level These settings can be made ahead of time without the instrument having to be installed In the main menu item Basic adjustment the individual submenu items sho
35. ight hexagon 3 2 Cable remove the pins VEGAFLEX 61 4 20 mA HART four wire 39 8 Maintenance and fault rectification VEGA 9 Sensor serial number mo 3 Cable Pull the cable out of the gravity weight Shorten the cable rod with a cut off wheel or metal saw at the lower end Make sure the length is correct 5 Cable cable protrudes approx 40 mm 1 575 in into the gravity weight 6 Cable Fasten the cable with three pins torque 7 Nm 5 16 Ibf ft Enter new probe length and then carry out a fresh adjustment see Setup procedure Carrying out min adjustment Carrying out max adjustment 8 4 Exchanging the electronics module Fig 20 Shortening the cable probe If the electronics module is defective it can be replaced by the user In Ex applications only one instrument and one electronics module with respective Ex approval may be used If there is no electronics module available on site one can be ordered from the VEGA agency serving you The new electronics module must be loaded with the settings of the sensor These are the options e At the factory by VEGA e Oron site by the user In both cases the sensor serial number is necessary The serial numbers are stated on the type label of the instrument inside the housing or on the delivery note Information When loading on site first of all the order data must be downloaded from the Internet see operating instructions
36. ing bolt optional article no 2 27424 Make sure that the probe cable is not completely taut Avoid tensile loads on the cable Avoid undefined cable vessel connections i e the connection must be either grounded reliably or isolated reliably Any deviation from this requirement can lead to measurement errors 16 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 5 Connecting to power supply Note safety instructions mo Take note of sa fety instructions for Ex applica tions Voltage supply Connection cable 5 Connecting to power supply 5 1 Preparing the connection Always keep in mind the following safety instructions e Connect only in the complete absence of line voltage e f overvoltage surges are expected overvoltage arresters should be installed Tip We recommend using VEGA overvoltage arresters B63 48 and USB 62 36G X In hazardous areas you should take note of the appropriate regulations conformity and type approval certificates of the sensors and power supply units Supply voltage and current output are carried on separate two wire connection cables if reliable separation is required The supply voltage range can differ depending on the instrument version The data for power supply are specified in chapter Technical data The standard version can be operated with an earth connected current output the Exd version must be operated with a floating output
37. ing out of false signals carried out In bulk solids applications implementing a false signal suppression is generally not recommended The accuracy of bulk solid applications depends considerably on the application Hard and fast accuracy specifications are thus not available see diagrams Depending on the installation conditions there can be deviations which can be rectified with an adaptation of the adjustment or a change of the measured value offset in the DTM service mode 9 With inductive load ohmic share min 25 O mH 46 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VEGA 10 Supplement L im 15mm 0 591 3mm 0119 p 90 T 0 1 gt 8 mm ge j 0 118 l 10 mm I9 I 0 394 l 0 08 m 0 3m 0 02 m 3 15 11 811 0 787 Fig 22 Deviation VEGAFLEX 61 in rod version in water 1 Dead zone no measurement possible in this area L Probe length L 15mm 0 591 5mm NL V V V V V AAAALL eeees 0 197 0 H 5 mm m 0 197 T N 10 mm L D i D 0 591 T 0 15m 0 3 m Ji M 0 07 m P 5 906 11 811 9 7565 0 08 m 3 15 Fig 23 Deviation VEGAFLEX 61 in rod version in oil 1 Dead zone no measurement possible in this
38. inst moisture penetration The reference plane for the measuring range of the sensors is the sealing surface of the thread or flange Keep in mind that a min distance must be maintained below the reference plane and possibly also at the end of the probe measurement in these areas is not possible dead band Keep in mind that particularly the cable length cannot be used all the way to the end because measurement in the area of the gravity weight is not possible These dead bands are listed in chapter Technische Daten Keep in mind for the adjustment that the default setting for the measuring range refers to water The process fitting must be sealed if there is gauge or low pressure in the vessel Before use check if the seal material is resistant against the measured product and the process temperature The max permissible pressure is specified in chapter Technical data or on the type label of the sensor 4 2 Mounting instructions Mount VEGAFLEX 61 in such a way that the distance to vessel installations or to the vessel wall is at least 300 mm 12 in During operation the probe must not touch any installations or the vessel wall If necessary fasten the probe end In vessels with conical bottom it can be advantageous to mount the sensor in the center of the vessel as measurement is then possible down to the lowest point of the bottom When using the cable version VEGAFLEX 61 4 20 mA HART four wire 11 4 Mountin
39. instructions in this operating instructions manual the country specific installation standards as well as all prevailing safety regulations and accident prevention rules The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for trouble free operation of the instrument During the entire duration of use the user is obliged to determine the compliance of the required occupational safety measures with the current valid rules and regulations and also take note of new regulations VEGAFLEX 61 4 20 mA HART four wire 5 2 For your safety VELA 2 5 Safety label on the instrument The safety approval markings and safety tips on the device must be observed 2 6 CE conformity This device fulfills the legal requirements of the applicable EC guidelines By attaching the CE mark VEGA provides a confirmation of successful testing You can find the CE conformity declaration in the download area of www vega com 2 7 Fulfillment of NAMUR recommendations With respect to compatibility the NAMUR recommendation NE 53 is fulfilled This applies also to the corresponding indicating and adjustment components VEGA instruments are generally upward and downward compatible e Sensor software to DTM VEGAFLEX 61 e DTM VEGAFLEX 61 for adjustment software PACTware e Indicating and adjustment module for sensor software The parameter adjustment of the basic sensor functions is ind
40. lable on this CD In addition this DTM Collection incl the basic version of PACTware can be downloaded free of charge from the Internet Move via www vega com and Downloads to Software 7 3 Parameter adjustment with AMS and PDM For VEGA sensors instrument descriptions for the adjustment programs AMS and PDM are available as DD or EDD The instrument descriptions are already implemented in the current versions of AMS and PDM For older versions of AMS and PDM a free of charge download is available via Internet Move via www vega com and Downloads to Software 7 4 Saving the parameter adjustment data It is recommended to document or save the parameter adjustment data That way they are available for multiple use or service purposes The VEGA DTM Collection and PACTware in the licensed profes sional version provide suitable tools for systematic project documen tation and storage 36 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 8 Maintenance and fault rectification Reaction when malfunc tions occur Causes of malfunction Fault rectification 24 hour service hotline Checking the 4 20 mA signal 8 Maintenance and fault rectification 8 1 Maintenance When used as directed in normal operation VEGAFLEX 61 is completely maintenance free 8 2 Rectify malfunctions The operator of the system is responsible for taking suitable measures to remove
41. licone FEP coated On site instruments with thread Klingersil C 4400 is attached 318 S13 1 4462 316L or Hastelloy C22 2 4602 316 1 4401 316 1 4401 316L Aluminium die casting AISi10Mg powder coated basis Polyester 316L NBR stainless steel housing investment casting silicone Aluminium housing Polycarbonate 316L G A G1 A G11 2 A 34 NPT 1 NPT 1 NPT DIN from DN 25 ANSI from 1 approx 0 8 8 kg 0 176 17 64 Ibs approx 220 g m 2 365 oz ft approx 20 g m 0 215 oz ft approx 80 g m 0 86 oz ft 325 g 11 46 oz up to 4 m 13 12 ft 44 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VELA 10 Supplement Trimming accuracy rod 1 mm 0 039 in Cable 2 mm 0 079 in up to 32 m 105 ft Cable 4 mm 0 157 in up to 32 m 105 ft Trimming accuracy cable 0 05 Lateral load with rod 6 mm 0 236 in 4 Nm 2 95 Ibf ft Max tensile load with cable 2 mm 1 5 KN 337 Ibf 0 079 in Max tensile load with cable 4 mm 5 KN 1124 Ibf 0 157 in Thread in gravity weight cable version M 12 Input variable Measured variable Level of liquids and solids Min dielectric figure of the medium y gt 1 6 Fig 21 Measuring ranges of VEGAFLEX 61 Reference plane Probe length L Measuring range default setting refers to the measuring range in wat
42. low impedance If potential equalisation currents are expected the connection on the processing side must be made via a ceramic capacitor e g 1 nF 1500 V The low frequency potential equalisation currents are thus suppressed but the protective effect against high frequency interfer ence signals remains Take note of the corresponding installation regulations for Ex applications In particular make sure that no potential equalisation currents flow over the cable screen In case of grounding on both sides this can be achieved by the use of a capacitor or a separate potential equalisation With the Exd version the minus side of the signal output is galvanically connected to ground via protective diodes When connecting the instrument to a grounded PLC equalising currents can flow in case of potential differences which can cause malfunctions Make sure that there is sufficient potential equalisation from the system side or realise the connection via switching amplifier 5 2 Connection procedure Proceed as follows Unscrew the housing cover 2 Loosen compression nut of the cable entry Remove approx 10 cm 4 in of the cable mantle current output strip approx 1 cm 0 4 in insulation from the ends of the individual wires Insert the cable into the sensor through the cable entry 5 Lift the opening levers of the terminals with a screwdriver 6 Insertthe wire ends into the open terminals according to the wiring plan 7 Press down
43. n our website www vega com under Company VEGA worldwide On instruments with exchangeable rod the rod must be unscrewed for transport to avoid damages Return the parts separately for repair To loosen to rod you require a fork spanner with wrench size 8 1 Loosen the rod with a fork spanner SW 8 applied to the flat surfaces provide counterforce with another fork spanner SW 8 2 Twist off the loosened rod manually See also chapter Maintenance and fault rectification l Exchange cable roa 42 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 9 Dismounting 9 Dismounting 9 1 Dismounting steps Warning Before dismounting be aware of dangerous process conditions such as e g pressure in the vessel high temperatures corrosive or toxic products etc Take note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 9 2 Disposal The instrument consists of materials which can be recycled by specialised recycling companies We use recyclable materials and have designed the electronics to be easily separable WEEE directive 2002 96 EG This instrument is not subject to the WEEE directive 2002 96 EG and the respective national laws Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points These may be used only for privately used products according to the WEEE directive Co
44. nsor data Basic adjustment If the function Reset is carried out the sensor resets the values of the following menu items to the reset values see chart The following values will be reset Sensor specific basic adjustment VEGAFLEX 61 4 20 mA HART four wire 29 6 Set up with the indicating and adjustment module PLICSCOM Optional settings Function Max adjustment Min adjustment Rod Coax version Min adjustment Cable version Reset value Distance upper dead zone Distance supplied sensor length Distance lower dead zone Damping ti 0s Linearisation linear Sensor TAG Sensor Display Distance 4 20 mA Current output characteristics Current output max current 20 mA Current output min current 4 mA 3 6 mA Current output failure Application rod coax version Liquid Bulk solid Application Cable version The values of the following menu items are not reset to the reset values see chart with Reset Menu item Reset value Lighting no reset Language no reset SIL no reset HART mode no reset Factory setting Like basic adjustment in addition special parameters are reset to default values Pointer The min and max values are reset to the actual value Additional adjustment and diagnosis options such as e g scaling simulation or trend curve presentation are shown in the following menu schematic You
45. rrect disposal avoids negative effects to persons and environment and ensures recycling of useful raw materials Materials see chapter Technical data If you have no way to dispose of the old instrument properly please contact us concerning return and disposal VEGAFLEX 61 4 20 mA HART four wire 43 10 Supplement 10 Supplement 10 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting Process seal on the instrument side cable rod leadthrough Process seal inner conductor up to the separation cable rod Rod 6 mm 0 236 in Cable 2 mm 0 079 in Cable 4 mm 0 157 in Gravity weight optionally available Materials non wetted parts Aluminium die casting housing Stainless steel housing precision cast ing Seal between housing and housing cover Inspection window in housing cover optional Ground terminal Process fittings Pipe thread cylindrical DIN 3852 A American pipe thread conical ASME B1 20 1 Flanges Weight _ Instrument weight depending on proc ess fitting Rod 6 mm 0 236 in Cable 2 mm 0 079 in Cable 4 mm 0 157 in Gravity weight Probe length L from seal surface Rod 6 mm 0 236 in 316L and PCTFE Hastelloy C22 2 4602 and PCTFE FKM Viton FFKM Kalrez 6375 EPDM si
46. rsions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies Transport must be carried out under consideration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediately at receipt Ascertained transit damage or concealed defects must be appropriately dealt with Up to the time of installation the packages must be left closed and stored according to the orientation and storage markings on the outside Unless otherwise indicated the packages must be stored only under the following conditions Not in the open Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport temperature see chapter Supplement Technical data Ambient conditions e Relative humidity 20 85 VEGAFLEX 61 4 20 mA HART four wire 9 4 Mounting Suitability for the pro cess conditions Mounting position Welding work Handling Moisture 4 Mounting 4 1 General instructions Make sure that all parts of the instrument exposed to the process in particular the sensor element process seal and process fitting are suitable for the existing process conditions These include above all the process pressure process temperature as well as the chemical properties of the
47. s gt Service Info M Sensor 4 1 5 00 m d V H Rod V Application Liquid V Standard DK 2 2 V 4 2 Gating out of false signals 4 3 Change now Current output 4 4 Output mode 4 20 mA V Failure mode 20 5 mA V min current 4 mA V max current 20 5 mA V Simulation 4 5 Start simulation F Reset Select reset 4 6 Unit of measurement 4 7 m d V select Language 4 8 Deutsch V HART mode 4 10 Standard Address 0 Copy sensor data Copy sensor data 4 11 PIN 4 12 Enable Info Basic adjustment 5 Display Diagnostics Service gt Info Instrument type 5 1 Serial number 12345678 Date of manufacture 12 Dec 2005 Software version 3 22 5 2 Last change using PC 5 3 04 March 2004 Sensor characteristics 5 4 Display now 32 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 6 Set up with the indicating and adjustment module PLICSCOM 6 6 Saving the parameter adjustment data It is recommended noting the adjusted data e g in this operating instructions manual and archive them afterwards They are hence available for multiple use or service purposes If VEGAFLEX 61 is equipped with an indicating and adjustment module the most important data can be read out of the sensor into indicating and adjustment module The procedure is described
48. successive steps in a procedure VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 2 For your safety 2 For your safety 2 1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator During work on and with the device the required personal protective equipment must always be worn 2 2 Appropriate use VEGAFLEX 61 is a sensor for continuous level measurement You can find detailed information on the application range in chapter Product description Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions For safety and warranty reasons any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer Arbitrary conversions or modifications are explicitly forbidden 2 3 Warning about misuse Inappropriate or incorrect use of the instrument can give rise to application specific hazards e g vessel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions This is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety
49. the opening levers of the terminals you will hear the terminal spring closing 8 Check the hold of the wires in the terminals by lightly pulling on them 9 Connect the screen to the internal ground terminal connect the outer ground terminal to potential equalisation 10 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 11 Connect the lead cable for power supply in the same way according to the wiring plan in addition connect the ground conductor to the inner ground terminal 18 VEGAFLEX 61 4 20 mA HART four wire 9cv00L N3 v 8L 31834 EN 100426 VEGA 5 Connecting to power supply 12 Screw the housing cover on The electrical connection is finished Fig 10 Connection steps 5 and 6 5 3 Wiring plan double chamber housing amp The following illustrations apply to the non Ex as well as to the Ex d version VEGAFLEX 61 4 20 mA HART four wire 19 5 Connecting to power supply Electronics compart ment Connection compart ment Display DA UE EU Fig 11 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT I7C interface 2 Internal connection cable to the connection compartment S Terminals for VEGADIS 61 4 20mA IS GND Fig 12 Connection compartment double chamber housing 1 Spring loaded terminals for signal output 2 Ground terminal for
50. uld be selected one after the other and provided with the correct parameter values Caution If there is a separation of different liquids in the vessel e g by condensation VEGAFLEX 61 will always detect the medium with the higher dielectric figure amp VEGAFLEX 61 4 20 mA HART four wire 25 6 Set up with the indicating and adjustment module PLICSCOM VEGA Carry out min adjust ment Carry out max adjust ment Keep in mind that interfaces can cause faulty measurements If you want to measure the total height of both liquids reliably please contact our service department or use an instrument specially designed for interface measurement Start your parameter adjustment with the following menu items of the basic adjustment Proceed as follows 1 Move from the measured value display to the main menu by pushing OK gt Basic adjustment Display Diagnostics Service Info 2 Select the menu item Basic adjustment with gt and confirm with OK Now the menu item Min adjustment is displayed Min adjustment 0 00 10 000 m d 8 000 m d 3 Prepare the value for editing with OK and set the cursor to the requested position with gt J Set the requested percentage value with and save with OK The cursor jumps now to the distance value 4 Enter the suitable distance value in m for the empty vessel e g distance from the sensor to the vessel bottom corresponding to the p
51. with Ex versions if necessary further certificates Constituent parts The VEGAFLEX 61 consists of the components e Process fitting with probe e Housing with electronics e Housing cover optionally available with indicating and adjustment module Fig 1 VEGAFLEX 61 in cable version with plastic housing 1 Housing cover with integrated indicating and adjustment module optional 2 Housing with electronics S Process fitting Type label The type label contains the most important data for identification and use of the instrument Article number VEGAFLEX 61 4 20 mA HART four wire 7 3 Product description Application area Functional principle Voltage supply Serial number Technical data Article numbers documentation SIL identification with SIL rating ex works With the serial number you can access the delivery data of the instrument via www vega com VEGA Tools and serial number search In addition to the type label outside you can also find the serial number on the inside of the instrument 3 2 Principle of operation VEGAFLEX 61 is a level sensor with cable or rod probe for continuous level measurement It is designed for industrial use in all areas of process technology and can be used equally well in liquids or solids High frequency microwave pulses are guided along a steel rope or a rod Upon reaching the product surface the microwave pulses are reflected Th
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