Operating Instructions - VEGAFLEX 61 - 4 ? 20 mA/HART
Contents
1. mm Eg 88 r Ex 7 D LH D DN 40 112 gt DN 50 2 D b k d D b k d DN25PN40 0115 18 085 4xo14 DN50PN40 0165 20 0125 4xo18 DN40PN40 0150 18 0110 4x018 DN80PN40 0200 24 0160 8018 1 150 Ib 9108 14 2 07822 4x015 7 DN100PN16 0220 20 0180 8xo18 1 300 Ib 9124 17 5 088 9 4x019 1 2 1501b 9152 4 19 1 0120 7 4x019 1 2 3001b 9165 11 22 4 0127 4x019 1 3 1501b 9190 5 23 9 0152 4 4x019 1 3 1501b 0209 5 28 4 0168 1 4x022 4 D b k d D b k d DN25PN40 e47 32 45 64 03 11 52 4x0 35 64 DN50PN40 e6tz 25 39 o 459 ca 4x0 45 64 DN40PN40 2529 22 45 64 04 21 ca 4x0 45 4 DN80PN40 0776 24 619 64 8x0 45 64 1 150Ib 9041 4 Wie 035 g4 4x0 5 8 DN 100 PN 16 a821 32 25 32 0 73 30 8x 45 64 1 300Ib 947 g ii Ag a31 5 4xo3I4 2 1501b 06 3 4 6449 64 4x 3 4 2 3001b 06120 Ti 5 4x 3 4 3 1501b 97 15 16 e6 4x 3 4 3 1501b 0814 1176 a65 g 4x0 7 5 Fig 38 VEGAFLEX 61 flange version L Sensor length see chapter Technical data VEGAFLEX 61 4 20 mA HART 63 10 Supplement VEI A 10 3 Industrial property rights 10 4 Trademark VEGA product lines are global protected by industrial property rights Further information see http Awww vega com Only in U S A Further information see patent label2. Fig 19 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT 1 C interface 2 Internal connection cable to the connection compartment 3 Terminals for VEGADIS 61 Fig 20 Connection compartment double chamber housing Ex d 1 Spring loaded terminals for power supply and cable screen 2 Ground terminal for connection of the cable screen 26 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEIA 5 Connecting to power supply Wiring plan Fig 21 Wiring plan double chamber housing Ex d 1 Voltage supply Signal output 5 6 Wiring plan version IP 66 IP 68 1 bar Wire assignment con nection cable Fe E Fig 22 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Shielding VEGAFLEX 61 4 20 mA HART 27 6 Set up with the indicating and adjustment module PLICSCOM ValsA Function Configuration pe pue Mount Dismount indicat ing and adjustment module 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 sin
3. 4 10 22 5 67 8 Fig 12 Electronics and connection compartment single chamber housing 1 2 3 4 Plug connector for VEGACONNECT 1 C interface Spring loaded terminals for connection of the external indication VEGADIS 61 Ground terminal for connection of the cable screen Spring loaded terminals for voltage supply 22 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEIA 5 Connecting to power supply Wiring plan Fig 13 Wiring plan single chamber housing 1 Voltage supply Signal output 5 4 Wiring plan double chamber housing The following illustration apply to non Ex as well as Ex ia versions The Exd version is described in the next subchapter Housing overview Fig 14 Double chamber housing Housing cover connection compartment Blind stopper or plug M12 x 1 for VEGADIS 61 optional Housing cover electronics compartment Filter element for air pressure compensation Cable gland OC 06 VEGAFLEX 61 4 20 mA HART 23 5 Connecting to power supply ValsA Electronics compart ment 8 1 t Display Pc Fig 15 Electronics compar
4. Cable 2 mm 0 079 in with gravity weight optional Cable 4 mm 0 157 in with gravity weight optional Materials non wetted parts Plastic housing Aluminium die casting housing Stainless steel housing precision casting Stainless steel housing electropol ished Seal between housing and housing cover Inspection window in housing cover optional Ground terminal Process fittings Pipe thread cylindrical ISO 228 T1 American pipe thread tapered Flanges 316L and PCTFE Hastelloy C22 2 4602 and PCTFE FKM Viton FFKM Kalrez 6375 EPDM FKM Viton 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 816 1 4401 plastic PBT Polyester Aluminium die casting AISi1OMg powder coated basis Polyester 316L 316L NBR stainless steel housing investment casting silicone Aluminium plastic housing stainless steel housing electro polished Polycarbonate 316L G34 A G1 A 612 A 34 NPT 1 NPT 14 NPT DIN from DN 25 ANSI from 1 50 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA 10 Supplement Weight Instrument weight depending on process fitting Rod 6 mm 0 236 in Cable 2 mm 0 079 in Cable 4 mm 0 157 in Gravity weight Sensor length L from
5. able Max output current Load Damping 63 of the input variable Fulfilled NAMUR recommendations 4 20 mA HART Distance to the level Distance to the level scaled 1 6 uA mA value unchanged 20 5 mA 22 mA 8 6 mA adjustable 22 mA see load diagram under Power supply 0 999 s adjustable NE 43 52 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEIA 10 Supplement Accuracy similar to DIN EN 60770 1 Reference conditions according to DIN EN 61298 1 Temperature 18 430 C 164 86 F Relative humidity 45 75 96 Air pressure 860 1060 mbar 86 106 kPa 12 5 15 4 psig Deviation in characteristics and characteristics Reference installation conditions Flange size gt DN 100 min distance to installations 500 mm 19 69 in Vessel diameter 1 m 3 281 ft centrical installaton Medium Water Temperature drift 0 06 96 10 K relating to the max measuring range Resolution general 1mm 0 039 in Deviation see diagrams pb 10 mm 25 64 3mm 8 3mm 000201 12 6 1 8 IN 10mm 25 64 9 fe 0 08 m 0 5m 010 L 0 26 ft 1 6 ft 0 33 ft Fig 30 Deviation VEGAFLEX 61 in rod version 3 Incl non linearity hysteresis and non repeatability VEGAFLEX 61
6. Before dismounting be aware of dangerous process con ditions 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 Correct disposal avoids negative effects to persons and environment and ensures recycling of useful raw materials Materials see chapter Technical data If you have no possibility to dispose of the old instrument professionally please contact us concerning return and disposal VEGAFLEX 61 4 20 mA HART 49 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 separa tion cable rod Rod 6 mm 0 236 in
7. 4 20 mA HART 53 10 Supplement Ein ner 10 mm 25 64 l NS 3 mm ee 1 g 1 8 Bu 3 mm re 1 8 INI 10 mm 25 64 od l 0 15m 0 5m 0 35m 0 25m L 0 5 ft 1 6 ft 1 15 ft 0 82 ft Fig 31 Deviation VEGAFLEX 61 in cable version length L lt 15 000 mm E ED 10 mm 3mm LL 1 8 e 3 mm i 1 8 10 mm 25 64 L 0 15m 0 5m 15m 16m 0 25 m L 0 5 ft 1 6 ft 49 ft 52 5 ft 0 82 ft Fig 32 Deviation VEGAFLEX 61 in cable version length L gt 15 000 mm Ambient conditions Ambient storage and transport tem perature 40 80 C 40 176 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 54 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA 10 Supplement EPDM FFKM Kalrez 6375 40 150 C 40 302 F 20 150 C 4 302 F DA 176 F 60 C 140 F 40 C 104 F 20 C 58 F T 40 C 0 C 50 C 40 F 32 F 122 F 100 212 C 150 C F 3
8. 917080 N3 8L 31833 EN 080716 5 Connecting to power supply 6 Lift the opening levers of the terminals with a screwdriver see following illustration 7 Insert the wire ends into the open terminals according to the wiring plan Fig 10 Connection steps 6 and 7 8 Press down the opening levers of the terminals you will hear the terminal spring closing 9 Check the hold of the wires in the terminals by lightly pulling on them 10 Connectthe screen to the internal ground terminal connect the outer ground terminal with potential equalisation 11 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 12 Screw the housing cover on The electrical connection is finished 5 3 Wiring plan single chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version VEGAFLEX 61 4 20 mA HART 21 5 Connecting to power supply Housing overview Fig 11 Material versions single chamber housing 1 2 3 4 5 Plastic Aluminium Stainless steel investment casting Stainless steel electro polished Filter element for air pressure compensation of all material versions Blind stopper with version IP 66 IP 68 1 bar for Aluminium and stainless steel Electronics and connec tion compartment um 8 Display
9. Reset 4 6 Unit of measurement 4 7 Language 4 8 1 Start simulation 1 Select reset m d Deutsch V select SIL 4 9 HART mode 4 10 Copy sensor data 4 17 PIN 4 12 Standard Activated V 1 Address 0 1 Copy sensor data 1 Enable P Info Basic adjustment 5 Display Diagnostics Service gt Info Sensor type 5 1 Date of manufacture 52 Last change using PC 5 8 Sensor characteristics 5 4 12 Dec 2005 Serial number Software version 04 March 2004 Display now 12345678 3 22 VEGAFLEX 61 4 20 mA HART 39 7 Setup with PACTware and other adjustment programs Vela 7 Setup with PACTware and other adjustment programs 7 1 Connecting the PC BT NE Power supply Fig 25 Connection of the PC directly to the sensor via I C interface 1 HRS232 connection 2 VEGAFLEX 61 3 C adapter cable for VEGACONNECT 3 Connection via 10 inter face VEGACONNECT 3 Necessary components e VEGAFLEX 61 PC with PACTware and suitable VEGA DTM e VEGACONNECT 3 with PC adapter cable article no 2 27323 e Power supply unit 40 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEBA 7 Setup with PACTware and other adjustment programs Connection via HART bue o VEGACONNECT 3 af Fig 26 C
10. Set up with the indicating and adjustment module PLICSCOM Removal is carried out in reverse order The indicating and adjustment module is powered by the sensor an additional connection is not necessary Fig 23 Installation of the 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 T VEGAFLEX 61 4 20 mA HART 29 6 Set up with the indicating and adjustment module PLICSCOM VEIA Key functions Adjustment system 6 3 Adjustment system Fig 24 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 e gt key to select menu change 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
11. Setup with the indicating and adjustment module PLICSCOM Basic adjustment gt Basic adjustment 1 Display Diagnostics Service Info 6 5 Menu schematic Min adjustment 1 1 0 00 IQ 10 000 m d 8 000 m d P Max adjustment 100 00 1 000 m d 2 000 m d 12 Damping 1 8 Linearisation curve 1 4 0s linear Sensor TAG 1 5 Sensor WEN Display Basic adjustment D gt Display Diagnostics Service Info Displayed value 2 1 Scaled Unit Volume hl 2 2 Scaling 2 3 Lighting 24 0 000 5 hl 100 005 0 hl Switched on Diagnostics Basic adjustment 3 Display gt Diagnostics Service Info Pointer 3 1 Distance min 0 234 m d Distance max 5 385 m d 4 Sensor status OK 3 2 Curve selection 3 3 Echo curve 3 4 Echo curve Presentation of the echo curve 38 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA 6 Set up with the indicating and adjustment module PLICSCOM Service Basic adjustment a Display Diagnostics gt Service Info Sensor 41 Application 4 2 Gating out of false signals 43 Current output 44 Liquid V Output mode 4 20 mA V 5 00 m d V F1 F1 Change now F Failure mode 20 5 mA V Rod V Standard min current 4 mA V DK22 V max current 20 5mA V Simulation 4 5
12. 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 Awww 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 Jluuna npoaykunn cbupmpi BETA 3aujaujarorcs no BceMy MUPY npaBaMM H MHTen ekTyanbHylo COOCTBeHHOCTb HanbHe Luyto nu opma no cvorpure Ha 08076 http www vega com VEGAR IE m RES KR FP SUP 3t 515 RBS DM http www vega com All brands used as well as trade and company names are property of their lawful proprietor originator 64 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 10 Supplement VEGAFLEX 61 4 20 mA HART 65 10 Supplement 66 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 10 Supplement VEGAFLEX 61 4 20 mA HART 67 VEE n 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 CE amp All statements concerning scope of delivery application practical use and operating condi
13. front flush to the lower edge In concrete silos the distance to the wall should be at least 500 mm 20 in 9 2160 mm 9 gt 6 19 4 Fig 5 Installation in concrete silo VEGAFLEX 61 4 20 mA HART 15 4 Mounting ValsA 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 d 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 16 VEGAFLEX 61 4 20 mA HART 917080 N3 81 31833 EN 080716 VEBA 4 Mounting Standpipes or bypass tubes 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 bypass tube
14. is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety 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 VEGAFLEX 61 4 20 mA HART 5 2 For your safety VISIEYA 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 2 5 Safety approval markings and safety tips The safety approval markings and safety tips on the device must be observed 2 6 CE conformity The protection goals of the EMC Directive 2004 108 EC EMC and the Low Voltage Directive 2006 95 EC LVD are fulfilled Conformity has been judged according to the following standards EMC EN 61326 1 2006 electrical instruments for control technology and laboratory use EMC requirements e Emission Class B e Susceptibility Industrial areas LVD EN 61010 1 2001 safety regulations for electrical measurement control and laboratory instruments part 1 General requirements 2 7 Fulfilling of NAMUR recommendations With respect to
15. 02 F 2 Fig 33 Ambient temperature Process temperature 1 Ambient temperature 2 Process temperature depending on the seal material VEGAFLEX 61 4 20 mA HART 55 10 Supplement VEI A Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Single chamber housing e or or or Double chamber housing e or or 1 x cable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 1 x closing cap M20 x 1 5 1 x blind stopper M20 x 1 5 1 x closing cap NPT 1 x blind plug Ve NPT 1 x plug depending on the version 1 x blind stopper M20 x 1 5 1 x cable entry M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 1 x blind stopper M16 x 1 5 or optionally available with 1 x plug M12 x 1 for VEGADIS 61 1 x closing cap 2 NPT 1 x blind stopper Ve NPT 1 x blind stopper M16 x 1 5 or optionally 1 x plug M12 x 1 for VEGADIS 61 1 x plug depending on the version 1 x blind stopper M20 x 1 5 1 x blind stopper M16 x 1 5 or optionally available with 1 x plug M12 x 1 for VEGADIS 61 Spring loaded terminals for wire cross gt 2 5 mm AWG 14 section Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing 1 x IP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 Double chamber housing 1 x IP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 1 x blind
16. 6 Set up with the indicating and adjustment module PLICSCOM ValsA Enter the requested parameter via the appropriate keys save your settings and jump to the next menu item with the gt key Linearisation curve A linearization is necessary for all vessels in which the vessel volume does not increase linearly with the level e g with a cylindrical or spherical tank and the indication or output of the volume is required Corresponding linearization curves are preprogrammed for these vessels They represent the correlation between the level percentage and vessel volume By 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 parameter via the appropriate keys save your settings and jump to the next menu item with the gt key Caution N Note the following if VEGAFLEX 61 is used as part of an overfill protection system according to WHG If a linearisation curve is selected the measuring signal is no longer compulsorily linear proportional to the level This must be taken into consideration by the user particularly when adjusting the switching point on the level switch Sensor TAG In this menu item you can enter an unambiguous designation for the sensor e g the measurement loop name or the tank or pro
17. E E S N 93mm 21 5 3 21 32 io 80 mm 3 5 32 M20x1 5 Ye NPT 3 112 mm 4 13 32 Fig 36 Housing versions in protection IP 66 IP 68 1 bar with integrated indicating and adjustment module the housing is 9 mm 0 35 in higher 1 2 3 4 Stainless steel housing precision casting Aluminium double chamber housing Stainless steel housing electropolished Aluminium housing VEGAFLEX 61 4 20 mA HART 61 10 Supplement VEGAFLEX 61 threaded version ap iz nri d EIT 36 G 34 NPT Elo 41 G1 1 NPT SE 046 G1 172 NPT i G 34 NPT G1 1 NPT 5 G1 1 NPT S E E N M N 22mm g4mm 0 08 0 16 ENT I o q o 2 20 mm 0 79 8 E E o I Y 26mm E EN D UA PA Y e 0 24 g i 1 12 mm 230mm 0 47 254 mm 1 18 2 13 Fig 37 VEGAFLEX 61 threaded version L Sensor length see chapter Technical data 62 VEGAFLEX 61 24 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA 10 Supplement VEGAFLEX 61 flange version 1
18. Fig 2 Measures against moisture penetration The reference plane for the measuring range of the sensors is the sealing surface of the thread or flange 12 VEGAFLEX 61 4 20 mA HART 917080 N3 81 31833 EN 080716 4 Mounting Pressure Mounting position 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 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 min distances dead bands are listed in chapter Technical data 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 ve
19. L I lll Div 1 Gr C G XP WHG Deviating data in Ex applications see separate safety instructions VEGAFLEX 61 4 20 mA HART 59 10 Supplement 10 2 Dimensions Housing in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar 69 mm 2 23 32 g 59mm e a 2 21 64 32 io 80 mm 8 5 32 x x E E E E S x M20x1 5 M20 1 5 M20x1 5 Ye NPT NET Ya NPT 116 mm 4 9 6 116 mm 4 9 46 M20x1 5 Ye NPT unr 87 mm 3 27 64 6 77 mm 117 mm 4 39 64 120 mm 4 23 32 Fig 35 Housing versions in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar with integrated indicating and adjustment module the housing is 9 mm 0 35 in higher Plastic housing Stainless steel housing electropolished Stainless steel housing precision casting Aluminium double chamber housing Aluminium housing O4 060 06 60 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA Housing in protection IP 66 IP 68 1 bar 10 Supplement 103mm 105mm 4 9 64 Tag 4 1 16 977mm 8 1 32 117mm 4 39 64 M20x1 5 M20x1 5 D Y2 NPT 150mm 5 29 32 9 84mm 3 5 16 E RA E E ico M20x1 5 e 2 a x
20. Operating Instructions VEGAFLEX 61 4 20 mA HART e T N Guided Microwave J Content 1 About this document 14 FUN eee eee A a 4 12 Target groUp 000000 0 4 1 3 Symbolism used 005 4 For your safety 2 1 Authorised personnel 5 2 2 Appropriateuse 0 5 2 3 Warning aboutmisuse 5 2 4 General safety instructions 5 2 5 Safety approval markings and safety tips 6 26 CE confofMity 0 6 2 7 Fulfilling of NAMUR recommendations 6 28 SIL confofmity lessen 7 2 9 Safety instructions for Ex areas 7 2 10 Manufacturer declaration for zone 2 7 2 11 Environmental instructions 7 Product description 3 1 Configuration 0 0 8 3 2 Principle of operation 9 3 3 Operation ossa Siew bien EP Eius 10 3 4 Packaging transport and storage 10 Mounting 4 4 General instructions 12 4 2 Mountinginstructions 13 Connecting to power supply 5 1 Preparing the connection 19 5 2 Connection steps Instrument housing 20 5 3 Wiring plan single chamber housing 21 5 4 Wiring plan double chamber housing 23 5 5 Wiring plan double chamber housing Ex d 25 5 6 Wiring plan version IP 66 IP 68 1 bar 27 S
21. RENN 149A Ex VEGAS TAB 690 as well as all VEGAMETs meet this requirement Bear in mind the following factors regarding supply voltage e Output voltage of the power supply unit can be lower under nominal load with a sensor current of 20 5 mA or 22 mA in case of fault message e Influence of additional instruments in the circuit see load values in chapter Technical data The instrument 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 other diameter or cross section you have to exchange the seal or use a suitable cable gland VEGAFLEX 61 4 20 mA HART 19 5 Connecting to power supply Vela Cable gland lt NPT A Cable screening and grounding Select connec tion cable for Ex applications We generally recommend the use of screened cable for HART multidrop mode On the instrument with cable entry v NPT and plastic housing there is a metallic V2 threaded insert moulded into the plastic housing Caution No grease should be used when screwing the NPT cable gland or steel tube into the threaded insert Standard grease can contain additives that corrode the connection between threa
22. X CM CK Cl DX DM DI GX UX UF according to product list 8 5 Instrument repair If a repair is necessary please proceed as follows 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 probably the 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 on our website www vega com under Company VEGA world wide On instruments with exchangeable rod the rod must be unscrewed for transport to avoid damages VEGAFLEX 61 4 20 mA HART 47 8 Maintenance and fault rectification ValsA Return the parts separately for repair To loosen to rod you require a fork spanner with wrench size 8 1 2 Loosen the rod on the flat surfaces with a fork spanner SW 8 provide counterforce with another fork spanner SW 8 Twist off the loosened rod manually See also chapter Maintenance and fault rectification Exchange cable rod 48 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 9 Dismounting 9 Dismounting 9 1 Dismounting steps Warning
23. ax adjustment C Ei Fig 28 Shortening the cable probe 8 4 Exchanging the electronics module If the electronics module is defective it can be replaced by the user In Ex applications only one oscillator with respective Ex approval may be used If there is no electronics module available on site one can be ordered from the agency serving you 46 VEGAFLEX 61 4 20 mA HART 917080 N3 81 31833 EN 080716 8 Maintenance and fault rectification jue Assignment 4 20 mA HART Return of rod versions The new oscillator must contain the order data of the sensor These can be loaded as follows e Atthe factory by VEGA e Oron site by the user Information When loading on site first of all the order data must be downloaded from the Internet see operating instructions manual Oscillator In both cases the serial number of VEGAFLEX 61 is required The serial numbers are stated on the type label of VEGAFLEX 61 on the inner wall of the housing or on the delivery note The oscillators are adapted to the respective sensor and differ in their signal output or in their power supply You can find a suitable oscillator in the following overview Electronics module FX E 60H suitable for VEGAFLEX 61 62 63 65 66 4 20mA HART e FX E 60HX X without approvals e FX E 60HA A approvals CA DA according to product list e FX E 60HC C approvals XM C
24. ded insert and housing This would influence the stability of the connection and the tightness of the housing 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 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 interference signals remains Take note of the corresponding installation regulations for Ex applications In particular make sure that no potential equal isation 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 5 2 Connection steps Instrument housing Proceed as follows 1 Unscrew the housing cover 2 Ifan indicating and adjustment module is installed remove it by turning it slightly to the left 3 Loosen compression nut of the cable entry 4 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in insulation from the ends of the individual wires 5 Insert the cable through the cable gland into the sensor 20 VEGAFLEX 61 4 20 mA HART
25. duct designation In digital systems and in the documen tation of larger plants a singular designation should be entered for exact identification of individual measuring sites Sensor TAG Sensor 34 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA 6 Set up with the indicating and adjustment module PLICSCOM Gating out of false sig nals Copy sensor data pue 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 measure ment 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 empty vessel so that all potential interfering reflections will 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 with OK Now the menu item False signal suppression is displayed 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 det
26. e PACTware version The basic version of this DTM Collection incl PACTware is also available as a free of charge download from the Internet Go via www vega com and Downloads to the item Soft ware 7 3 Parameter adjustment with AMS and PDM For VEGA sensors instrument descriptions for the adjustment programs AMSTM and PDM are available as DD or EDD The instrument descriptions are already implemented in the current versions of AMSTM and PDM For older versions of AMSTM and PDM a free of charge download is available via Internet Go via www vega com and Downloads to the item Soft ware 7 4 Saving the parameter adjustment data It is recommended to document or save the parameter adjustment data They are hence available for multiple use or service purposes The VEGA DTM Collection and PACTware in the licensed professional version provide suitable tools for systematic project documentation and storage 42 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 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 in the correct way no special maintenance is required in normal operation 8 2 Remove interferences The operator of the system is responsible for taken suitable measures t
27. ead M12 e g for a ring bolt 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 18 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 5 Connecting to power supply Note safety instructions pue Take note of safety instruc tions for Ex ap plications Select power supply Selecting 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 Power supply and current signal are carried on the same two wire cable The voltage supply range can differ depending on the instrument version Data for power supply are specified in chapter Technical data Provide a reliable separation between the supply circuit and the mains circuits according to DIN VDE 0106 part 101 The VEGA power supply units VEGAT
28. ecessary correct according to chapter Wiring plan No voltage supply Check cables for breaks repair if necessary supply voltage too low or load resistance too high Check adapt if necessary vey Current signal greater than 22 mA or less than 3 6 mA e Electronics module defective gt Exchange instrument or return instrument for repair In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed E013 e no measured value available gt sensor in boot phase gt Sensor does not find an echo e g due to faulty installation or wrong parameter adjustment gt Wrong sensor length entered E017 e Adjustment span too small gt Carry out a fresh adjustment and increase the distance between min and max adjustment E036 e no operable sensor software gt Carry out a software update or send the instrument for repair E042 E043 e Hardware error electronics defective gt Exchange instrument or return instrument for repair 44 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA Reaction after fault rec tification 8 Maintenance and fault rectification Exchanging the cable rod bue Depending on the failure reason and measures taken the steps described in chapter Set up must be carried out again if necessary 8 3 Exchange or shorten cable rod The cable or rod meas part of the probe can be shortened if nec
29. echnical data Ambient conditions e Relative humidity 20 85 VEGAFLEX 61 4 20 mA HART 11 4 Mounting Mounting position Welding work Handling Moisture Measuring range 4 Mounting 4 1 General instructions 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 oscillator electronics 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 down ward 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 e
30. ected 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 VEGAFLEX 61 4 20 mA HART 35 6 Set up with the indicating and adjustment module PLICSCOM ValsA Reset 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 sensor 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 Function Reset value Max adjustment Distance upper dead zone Min adjustment Rod Coax version Distance supp
31. essary To loosen the meas part you need two fork spanners with spanner width 8 1 Loosen the meas part on the flat surfaces with a fork spanner SW 8 provide counterforce with another fork spanner SW 8 2 Unscrew the loosened measuring part manually 3 Place the enclosed new double washer onto the thread Caution Make sure that the two components of the double washer remain together 4 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 27 Exchanging the cable or rod Information Please keep the stated torque so that the max tensile strength remains VEGAFLEX 61 4 20 mA HART 45 8 Maintenance and fault rectification ValsA Shorten cable rod Preparations The cable and rod of the probe can be shortened by any amount 1 Cable loosen the three pins on the gravity weight hexagon 3 2 Cable remove the pins Cable Pull the cable out of the gravity weight 4 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 7 Enter new probe length and then carry out a fresh adjustment see Setup procedure Carrying out min adjustment Carrying out m
32. et up with the indicating and adjustment module PLICSCOM 6 1 Short description 28 6 2 Insert indicating and adjustment module 28 6 3 Adjustment system 005 30 6 4 Setup procedure llle 31 65 Menu schematic ee 38 2 VEGAFLEX 61 4 20 mA HART 9L7080 N3 81 31833 EN 080716 VE EA Content 7 Setup with PACTware and other adjustment programs 7 1 Connecting the PC 00 40 7 2 Parameter adjustment with PACTware 41 7 3 Parameter adjustment with AMS and PDM 42 7 4 Saving the parameter adjustment data 42 8 Maintenance and fault rectification 81 Maintenante 0 0 43 8 2 Remove interferences 43 8 3 Exchange or shorten cable rod 45 8 4 Exchanging the electronics module 46 85 Instrument repair 47 9 Dismounting 9 14 Dismountingsteps 49 9 2 Disposal disent dee A ere gienk Ales 49 10 Supplement 10 1 Technicaldata 00 0 50 10 2 Dimensions llle 60 10 3 Industrial property rights 64 10 4 Trademark 000 0 64 Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product description pue Instructions manua
33. gle 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 Information This function is available at a later date for instruments with StEx WHG or ship approval as well as country specific approvals such as those according to FM or CSA Note 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 1 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 28 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEIA 6
34. in 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 Enterthe suitable distance value in m for the empty vessel e g distance from the sensor to the vessel bottom corresponding to the percentage value 5 Save the settings with OK and move to Max adjustment with gt Carrying out max ad Proceed as follows justment Max adjustment 100 00 1 000 m d 2 000 m d 32 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 Application Damping 6 Set up with the indicating and adjustment module PLICSCOM 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 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 pr
35. interference resistance and emitted interfer ence the NAMUR recommendation NE 21 is fulfilled 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 for DTM VEGAFLEX 61 HART PA or FF 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 independent of the software version The range of available functions depends on the respective software version of the individual components The software version of VEGAFLEX 61 can be determined as follows VEGAFLEX 61 4 20 mA HART 917080 N3 81 31833 EN 080716 2 For your safety e via PACTware e onthe type label of the electronics e viathe indicating and adjustment module 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 2 8 SIL conformity VEGAFLEX 61 fulfills the requirements for functional safety according to IEC 61508 IEC 61511 You can find further information in the Safety Manual VEGAFLEX series 60 4 20 MA HART 2 9 Safety instructions for Ex areas Please note the Ex specific safety information for installation and operation in Ex areas These safety instruction
36. lied sensor length Min adjustment Cable version Distance lower dead zone Integration time ti 0s Linearisation linear Sensor TAG Sensor Display Distance Current output characteristics 4 20 mA Current output max current 20 mA Current output min current 4 mA Current output failure 3 6 mA Application rod coax version Liquid Application Cable version Soria Sensor specific basic adjustment 36 VEGAFLEX 61 4 20 mA HART 917080 N3 81 31833 EN 080716 6 Set up with the indicating and adjustment module PLICSCOM Optional settings 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 furthermore 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 will find a detailed description of these menu items in the operating instructions manual ndicating and adjustment module Special parameters are parameters which are set customer specifically on the service level with the adjustment software PACTware VEGAFLEX 61 4 20 mA HART 37 6
37. ls for accessories and replacement parts Tip To ensure reliable setup and operation of your VEGAFLEX 61 we offer accessories and replacement parts The associated documents are 27720 VEGADIS 61 30207 Electronics module VEGAFLEX series 60 31088 Flanges according to DIN EN ASME JIS GOST 30391 Spacer pue VEGAFLEX 61 4 20 mA HART 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 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 malfunc tions 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 fro
38. lso in the indicating and adjustment module or in PACTware 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 environ ment friendly recyclable cardboard For special versions 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 instruc tions can cause damage to the device 10 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA 3 Product description Transport inspection Storage Storage and transport temperature 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 Supplement T
39. lues 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 should be selected one after the other and provided with the correct parameter values VEGAFLEX 61 4 20 mA HART 31 6 Set up with the indicating and adjustment module PLICSCOM ValsA 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 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 Carrying out min ad Proceed as follows justment 1 Move from the measured value display to the ma
40. ndicating and adjustment module optional Supplementary instructions manual Plug connector for continuously measuring sensors optional Exspecific Safety instructions with Ex versions if necessary further certificates Components VEGAFLEX 61 consists of the following components e Process fitting with probe e Housing with electronics e Housing cover optionally available with indicating and adjustment module 8 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 3 Product description Type label Application range Functional principle Voltage supply Fig 1 VEGAFLEX 61 cable version with plastic housing 1 Housing cover with integrated indicating and adjustment module optional 2 Housing with electronics S Process fitting The type label contains the most important data for identi fication and use of the instrument Article number Serial number Technical data Article numbers documentation 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 liquid
41. nt indicates a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate successive steps in a procedure VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 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 protection 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
42. o remove interferences A maximum of reliability is ensured 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 in this way and faults can be 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 handheld multimeter in the suitable measuring range according to the wiring plan 4 20 mA signal not stable e Level fluctuations gt Set integration time via the indicating adjustment module VEGAFLEX 61 4 20 mA HART 43 8 Maintenance and fault rectification ValsA Fault messages via the indicating adjustment module 4 20 mA signal missing e Wrong connection gt Check connection according to chapter Connection steps and if n
43. onnecting the PC via HART to the signal cable RS232 connection VEGAFLEX 61 HART adapter cable for VEGACONNECT 3 HART resistor 250 Q A 060 06 Necessary components e VEGAFLEX 61 PC with PACTware and suitable VEGA DTM e VEGACONNECT 3 with HART adapter cable art no 2 25397 e HART resistor approx 250 O e Power supply unit Note With power supply units with integrated HART resistance internal resistance approx 250 Q an additional external resistance is not necessary This applies e g to the VEGA instruments VEGATRENN 149A VEGADIS 371 VEGAMET 381 Also usual Ex separators are most of the time equipped with a sufficient current limitation resistor In such cases VEGACONNECT 3 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 PACTware 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 41 7 Setup with PACTware and other adjustment programs ValsA e 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 provided in the DTM Collection on CD and can be obtained from the responsible VEGA agency for a token fee This CD includes also the up to dat
44. operties 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 the selection 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 can select Standard DK 2 or Increased sensitivity DK lt 2 Through this the sensor is adapted perfectly to the product and measurement reliability particularly in products with bad reflective properties is considerably increased Enter the requested parameter via the appropriate keys save your settings and jump to the next menu item with the gt key To suppress fluctuations in the measured value display e g caused by an agitated product surface an integration time 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 VEGAFLEX 61 4 20 mA HART 33
45. rsion keep in mind that measurement down to the tip of the probe is not possible The exact value of the VEGAFLEX 61 4 20 mA HART 13 4 Mounting VEBA Type of vessel 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 connection of 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 accord ing to EN 61326 class A In this case use a probe in coax version 14 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 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
46. s 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 For process technical reasons plastic standpipes can always be used However they offer no advantages for the measurement If durability is no problem then we recommend the use of metal standpipes Fig 8 Position of the spacer 1 Spacer VEGAFLEX 61 4 20 mA HART 17 4 Mounting VEI A Inflowing medium Fixing e Note Measurement in a standpipe is not recommended for very adhesive products 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 thr
47. s are part of the operating instructions manual and come with the Ex approved instruments 2 10 Manufacturer declaration for zone 2 In conformity with DIN EN 60079 15 2005 VEGAFLEX 61 is suitable for use in zone 2 The operator must use the instrument as it was intended to be used and follow the specifications of the following documents e this operating instructions manual e the manufacturer declaration 32905 download under WWW Vega com e the applicable installation regulations 2 11 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 man agement system is certified according to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environ mental instructions in this manual e Chapter Packaging transport and storage e Chapter Disposal VEGAFLEX 61 4 20 mA HART 7 3 Product description Scope of delivery 3 Product description 3 1 Configuration 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 Operating instructions manual 27835 Indicating and adjustment module PLICSCOM optional Supplementary instructions manual 31708 Heating for i
48. s 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 The running time is evaluated by the instrument and outputted as distance Two wire electronics 4 20 mA HART for power supply and measured value transmission over the same cable VEGAFLEX 61 4 20 mA HART 9 3 Product description VEI A Packaging Transport The supply voltage range can differ depending on the instrument version Data for power supply are specified in chapter Technical data The backlight of the indicating and adjustment module is powered by the sensor The prerequisite for this is a supply voltage at a certain level The exact voltage specifications are stated in chapter Technical data The optional heating requires its own power supply You can find further details in the supplementary instructions manual Heating for indicating and adjustment module This function is generally not available for approved instru ments 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 The entered parameters are generally saved in VEGAFLEX 61 optionally a
49. seal surface Rod 6 mm 0 236 in Trimming accuracy rod Cable 2 mm 0 079 in Cable 4 mm 0 157 in Trimming accuracy cable Lateral load with rod 6 mm 0 236 in Max tensile load with cable g 2 mm 0 079 in Max tensile load with cable g 4 mm 0 157 in 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 0 3 4 m 0 984 13 12 ft 1 mm 0 039 in 1 32 m 3 281 105 ft 1 32 m 3 281 105 ft 0 05 4 Nm 2 95 Ibf ft 1 5 KN 337 160 5 KN 1124 Ibf Input variable Measured value Min dielectric figure of the medium Dead zone with rod 6 mm 0 236 in top bottom Dead zone with cable 4 mm 0 157 in top bottom Level of liquids and solids gt 1 6 80 mm 3 15 in 0 mm 150 mm 5 906 in 250 mm 9 843 in VEGAFLEX 61 4 20 mA HART 51 10 Supplement Fig 29 Measuring ranges of VEGAFLEX 61 1 Reference plane Probe length Measuring range Upper dead band OQ A amp 06 Lower dead zone only with cable versions Output variable Output signal HART output values HART value Primary Value HART value Secondary Value Signal resolution Failure signal current output adjust
50. ss lt 10 mV Load see diagram 2 1000 750 4 500 4 250 4 Fig 34 Voltage diagram 1 HART load 2 Voltage limit EEx ia instrument 3 Voltage limit non Ex Exd instrument 4 Supply voltage Electrical protective measures Protection depending on housing version Plastic housing IP 66 IP 67 Aluminium housing stainless steel IP 66 IP 68 0 2 bar housing investment casting stain less steel housing electro polished Aluminium and stainless housing IP 66 IP 68 1 bar investment casting optionally avail able Overvoltage category lll Protection class II Functional safety SIL Functional safety according to IEC 61508 IEC 61511 Single channel architecture 1001D up to SIL2 double channel diversitary redun up to SIL3 dant architecture 1002D 5 A suitable cable is the prerequisite for maintaining the protection class 58 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEA 10 Supplement Approvals9 Approvals ATEX ia ATEX ia d ATEX Dust Ex FM CSA Others 6 ATEX II 1G 1 2G 2G EEx ia IIC T6 ATEX II 1 2G 2G EEx d ia IIC T6 ATEX II 1 2D IP66 T ATEX II 1 2D IP66 T FM CI I Div 2 NI CI II IIl Div 1 DIP FM CL I Ill Div 1 IS FM CI I lll Div 1 IS CL I III Div 1 Gr C G XP CSA CI I Div 2 NI 4CL II III Div 1 DIP CSA CL I Ill Div 1 IS CSA CL III Div 1 IS C
51. stopper M16 x 1 5 Depending on the version M12 x 1 according to DIN 43650 Harting Am phenol Tuchel 7 8 FF 56 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEBA 10 Supplement Connection cable Wire cross section Wire resistance Tensile strength Standard length Max length Min bending radius Diameter approx Colour standard PE Colour standard PUR Colour Ex version 0 5 mm AWG 20 0 036 O m 1200 N 270 Ibf 5 m 16 4 ft 1000 m 3280 ft 25 mm 0 984 in with 25 C 77 F 8 mm 0 315 in Black Blue Blue Indicating and adjustment module Voltage supply and data transmission Indication Adjustment elements Protection unassembled mounted into the sensor without cover Materials Housing Inspection window through the sensor LC display in Dot matrix 4 keys IP 20 IP 40 ABS Polyester foil Voltage supply Supply voltage Non Ex instrument EExia instrument EEx d ia instrument Supply voltage with lighted indicating and adjustment module Non Ex instrument EExia instrument EEx d ia instrument 14 36 V DC 14 30 VDC 20 36 V DC 20 36 V DC 20 30 V DC 20 36 V DC VEGAFLEX 61 4 20 mA HART 57 10 Supplement VEIA Permissible residual ripple lt 100 Hz Uss lt 1V 100 Hz 10 kHz U
52. tions of the sensors and processing systems correspond to the information avail able at the time of printing VEGA Grieshaber KG Schiltach Germany 2008 Subject to change without prior notice 31833 EN 080716
53. tment double chamber housing 1 Plug connector for VEGACONNECT 1 C interface 2 Internal connection cable to the connection compartment 3 Terminals for VEGADIS 61 Connection compart ment EIE Fig 16 Connection compartment double chamber housing 1 Plug connector for VEGACONNECT 1 C interface 2 Ground terminal for connection of the cable screen 3 Spring loaded terminals for voltage supply 24 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEIA 5 Connecting to power supply Wiring plan Fig 17 Wiring plan double chamber housing 1 Voltage supply Signal output 5 5 Wiring plan double chamber housing Ex d Housing overview Fig 18 Double chamber housing Housing cover connection compartment Blind stopper or plug M12 x 1 for VEGADIS 61 optional Housing cover electronics compartment Filter element for air pressure compensation Cable gland OC 06 VEGAFLEX 61 4 20 mA HART 25 5 Connecting to power supply Electronics compart ment Connection compart ment E ni 8 Display Pc
54. with OK will not be saved 30 VEGAFLEX 61 4 20 mA HART 917080 N3 8L 31833 EN 080716 VEEFA 6 Set up with the indicating and adjustment module PLICSCOM Switch on phase Address setting HART Multidrop Parameter adjustment 6 4 Setup procedure 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 e Output signal jumps briefly approx 10 seconds to the set fault current Then the 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 va
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