Operating Instructions - VEGAWELL 52
Contents
1. Type label Application area Functional principle The type label contains the most important data for identification and use of the instrument VEGAWELL 52 el C type WLS2 AIX4AKVIDD2X N10142 IECEx TUN 050014X 2suppL Ex ia IC T6 instrument specifications f Process temperature 20 60 C OMA HART PT100 is Fig 2 Structure type label VEGAWELL 52 example Instrument type Product code Approvals Process temperature Signal output Voltage supply Materials transmitter Measuring cell Measuring cell seal Connection cable Measuring range Cable length Order number 10 Protection rating 11 Serial number of the instrument 12 Assignment connection cable temperature 13 ID numbers instrument documentation 14 Assignment connection cable level DANA GAAWD The serial number allows you to access the delivery data of the instrument via www vega com VEGA Tools and serial number search You can also find the serial number on the type label on the suspension cable or on the housing 3 2 Principle of operation VEGAWELL 52 is used for level and gauge measurement in wells basins and vessels open to the atmosphere particularly in the water waste water industry as well as in the shipbuilding industry The actual sensor element is the CERTEC measuring cell with rugged ceramic diaphragm The hydrostatic pressure causes a capacitance change in the measuring cell via the ceramic diaphragm This ch2. 5 bar O 500 kPa 10 bar O 1000 kPa ojojo jo 25 bar O 2500 kPa 90 bar 9000 kPa 130 bar 13000 kPa 35 bar 3500 kPa 50 bar 5000 kPa 65 bar 6500 kPa 90 bar 9000 kPa 130 bar 13000 kPa 1 bar 100 kPa 1 bar 100 kPa 0 bar abs 0 bar abs 0 bar abs 0 bar abs 0 bar abs Nominal measuring ranges and overload capacity in psig Nominal range Gauge pressure Overload capacity max pressure Overload capacity min pressure 0 1 5 psig 200 psig 3 psig 0 3 psig 290 psig 6 psig 0 6 psig 430 psig 12 psig 0 15 psig 500 psig 15 psig 0 35 psig 700 psig 15 psig 0 70 psig 950 psig 15 psig 0 150 psig 1300 psig 15 psig 0 350 psig 1900 psig 15 psig 0 900 psig 2900 psig 15 psig Absolute pressure 0 15 psi 500 psi 0 psi 0 35 psi 700 psi 0 psi 32 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA 10 Supplement Nominal range Overload capacity max Overload capacity min pressure pressure 0 70 psi 900 psi 0 psi 0 150 psi 1300 psi 0 psi 0 350 psi 1900 psi 0 psi Output variable Output signal 4 20 mA HART Signal resolution 1 pA Fault signal lt 3 6 mA 20 5 mA 22 mA unchanged adjustable via PACTware Max output current 22 mA Run up time approx 15s Step response time lt 200 ms ti O s O 63 HART output value according to HART 5 0 PV Prima
3. 0 02 x TD Influence of the product or ambient temperature Applies to digital HART interface as well as to analogue current output 4 20 mA Specifications refer to the set span Turn down TD is the relation nominal measuring range set span Average temperature coefficient of the zero signal In the compensated temperature range of 0 80 C 32 176 F reference temperature 20 C 68 F Average temperature coefficient of the zero signal with version lt 0 2 Turn down 1 1 0 15 10 K Turn down up to 5 1 lt 0 2 10 K Turn down up to 10 1 lt 0 25 99 10 K Average temperature coefficient of the zero signal with version 0 1 96 Turn down 1 1 0 05 10 K Turn down up to 5 1 lt 0 1 10 K Turn down up to 10 1 lt 0 15 10 K Outside the compensated temperature range Average temperature coefficient of the zero signal Turn down 1 1 typ 0 15 10 K Long term stability similar to DIN 16086 DINV 19259 1 and IEC 60770 1 Applies to digital HART interface as well as to analogue current output 4 20 mA Specifications refer to the set span Turn down TD is the relation nominal measuring range set span Long term drift of the zero signal lt 0 1 x TD year Total deviation similar to DIN 16086 The total deviation F also called practical deviation is the sum of the basic accuracy F and long term stability Fi Fp Fs Fp
4. Connection via housing Proceed as follows 8 Unscrew the housing cover Insert the connection cable through the cable entry into the plastic housing Loosen the screws with a screwdriver Insert the wire ends into the open terminals according to the wiring plan Tighten the screws with a screwdriver Check the hold of the wires in the terminals by lightly pulling on them Tighten the compression nut of the cable entry The seal ring must completely encircle the cable Retighten the housing cover The electrical connection is finished 5 3 Wiring plan Direct connection QDOEOHOLO Fig 8 Wire assignment connection cable ANA AAwWNH Brown to power supply or to the processing system Blue to power supply or to the processing system White for processing of the integrated Pt 100 power supply Yellow for processing of the integrated Pt 100 measurement Red for processing of the integrated Pt 100 measurement Black for processing of the integrated Pt 100 power supply Shielding Breather capillaries with filter element 18 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA 5 Connecting to power supply Connection via VEGABOX 02 Connection via VEGABOX 02 with integ rated transmitter for Pt 100 Fig 9 Wiring plan VEGABOX 02 To power supply or the processing system
5. Storage and transport temperature see chapter Supplement Technical data Ambient conditions e Relative humidity 20 85 3 5 Accessories and replacement parts The interface adapter VEGACONNECT 4 enables the connection of communication capable instruments to the USB interface of a PC For parameter adjustment of these instruments an adjustment software such as PACTware with VEGA DTM is required You can find further information in the operating instructions nterface adapter VEGACONNECT Document ID 32628 VEGADIS 62 is suitable for measured value indication and adjustment of sensors with HART protocol It is looped into the 4 20 mA HART signal cable VEGADIS 62 is suitable for measured value indication with sensors without HART protocol You can find further information in the operating instructions VEGADIS 62 Document ID 36469 The measuring instrument holder is used for wall tube mounting of VEGABAR series 50 pressure transmitters and VEGAWELL 52 suspension pressure transmitters Supplied reducers enable the adaptation to different instrument diameters The material used is 316L The robust heavy duty bracket of 1 4301 304 is designed for wall mounting VEGA instruments The required fastening elements are included in the shipment 10 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 4 Mounting Suitability for the pro cess conditions Mounting position Pressure compe
6. The suspension cable can be shortened individually For the version with plastic or stainless steel housing proceed as follows Unscrew the housing cover 2 Loosen the screw terminals and remove the wire ends of the suspension cable out of the screw terminals 3 Hold the hexagon on the screwed socket with SW 46 and loosen with seal screw SW 22 Caution IN Seal screw is secured with Loctide pink mote breakaway torque Fig 15 Step 4 1 SW46 2 SW22 4 Pullthe suspension cable out of the screwed socket remove the pressure screw cone sleeve and seal cone from the cable 5 Remove the filter adapter from the transparent capillary line 28 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 8 Maintenance and fault rectification f TUS Fig 16 Configuration of the cable seal NOOAWND o Connection cable up to 6 pieces depending on the version Cable screening Breather capillaries with filter element Seal cone Suspension cable Cone bushing Seal screw Cut the suspension cable with an edge cutter to the requested length Remove approx 10 cm of the cable mantle strip off approx 1 cm of the wire ends insert the filter adapter Shift the seal screw cone sleeve and seal cone to the suspension cable and insert the cable into the screwed socket insert the wire ends through the cable entry into the mounting plate The work steps are finished 8 5 Instrument
7. factory setting VEGAWELL 52 4 20 mA HART Pt 21 6 Set up with VEGADIS 62 6 Set up with VEGADIS 62 6 1 Connection The VEGADIS 62 is an indicating and adjustment unit without external energy for looping into 4 20 mA HART circuits The parameter adjustment of the sensor is carried out via HART communication During the parameter adjustment the VEGADIS 62 acts as a Secondary Master with respect to the sensor cs z E Fig 13 Connection of VEGADIS 62 to the sensor Sensor VEGADIS 62 AWD HART resistor gt 150 Q with low impedance power supply necessary Voltage supply Processing The following adjustment volume of the connected HART sensor is available e Min Max adjustment e zero span adjustment live adjustment e Damping 6 2 Adjust the sensor Push OK to reach the adjustment menu Select with 17 and 1 the submenu Measurement and confirm with OK Move to the menu item Unit There the instrument unit of the sensor is displayed for example bar Move further to the menu item MB begin there the measuring range begin is displayed for example the default setting O bar 22 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 6 Set up with VEGADIS 62 If you want to change this value edit the value via OK and adjust the requested value via 1 and 1 Save the value via OK the VEGAWELL 52 displays brief
8. N N g 33 mm 2 g 33 mm 8o g 33 mm E 1 30 E 1 30 E 1 30 E E E o o o N N A 235mm 35 mm 35 mm o 1 38 1 38 amp 1 38 Fig 19 VEGAWELL 52 with transmitter 316L Titanium 33 mm 1 Transmitter of titanium with straining clamp 2 Transmitter of titanium with unassembled threaded fitting S Transmitter of titanium with thread and plastic housing VEGAWELL 52 4 20 mA HART Pt 39 10 Supplement VEGAWELL 52 Duplex PVDF 69mm 2 72 9 77 mm 3 03 x x E E nu M20x1 5 Y2 NPT SW46 1 81 G1 A ess 5 NPT1 t E EE Nor n QN a g hiat NIS ER SW 46 4 E 3 T o les Gs G1 A E 9 G1 A T NPT1 sls i EIS S E alc 8 mm E 0 32 P 5 5 E b 3 E E PI E g E 932mm E 8 2 S 9 32 mm i 1 26 E 36 mm Ej lo 44 mm S 32 mm 126 amp N 4 42 E 78 z 1 26 Ej E 3 E N E E E e ae e e N N g 35 mm 35 mm 1 38 1 38 Fig 20 VEGAWELL 52 with transmitter Duplex PVDF Transmitter Duplex standard double seal with straining clamp Transmitter Duplex for deep wells end cap with unassembled threaded fitting Transmitter Duplex with PE coating Transmitter with screwed connection of PVDF
9. Overvoltage category Protection class Approvals IP 68 30 bar IP 66 IP 67 Instruments with approvals can have different technical data depending on the version 36 VEGAWELL 52 4 20 mA HART Pt LKeOLLL N3 cOPSE 35402 EN 111021 VEGA 10 Supplement That s why the associated approval documents have to be noted with these instruments They 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 VEGAWELL 52 4 20 mA HART Pt 37 10 Supplement 10 2 Dimensions VEGAWELL 52 316L Titanium 22 mm 48 mm Sa ES DA S ss S E ele ite T E io 5 xe 8mm H 0 32 oOo o EJ g E 22 mm E lo 22 mm is 087 amp 0 87 N N N N Fig 18 VEGAWELL 52 with transmitter 316L Titanium 22 mm 1 Transmitter with straining clamp 2 Transmitter with unassembled threaded fitting 38 VEGAWELL 52 4 20 MA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA 10 Supplement VEGAWELL 52 Titanium 33 mm 69 mm X xj E E o M20x1 5 i Ve NPT 1 81 _ G1 2A E NPT1 E E S 316L S als e 28mm zd 0 32 E T T N
10. VEGAWELL 52 as follows 1 Fasten the mounting bracket at the suitable height on the basin wall 2 Lead the transmitter through the opening of the mounting bracket and the counter nut 3 Fasten counter nut with SW 46 on the thread 2 Sealthe 1 NPT thread with teflon hemp or a similar resistant material 14 VEGAWELL 52 4 20 mA HART Pt LKeOLLL N3 cOPSE 35402 EN 111021 5 Connecting to power supply Safety instructions Take note of sa fety instructions for Ex applica tions Select power supply Select connection cable 5 Connecting to power supply 5 1 Preparing the connection Generally connect the instrument only in the complete absence of line voltage The instrument is equipped with an integrated overvoltage protection For additional protection of the signal circuit we recommend further external overvoltage arresters e Type B63 48 use with VEGAWELL 52 with plastic housing or e Type USB 62 36G X use in a separate housing In hazardous areas you must take note of the respective 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 The 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
11. 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 Print and fill out one form per instrument Clean the instrument and pack it damage proof Attach the completed form and if need be also a safety data sheet outside on the packaging 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 worldwide VEGAWELL 52 4 20 mA HART Pt 29 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 munic
12. 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 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 VEGAWELL 52 4 20 mA HART Pt 25 8 Maintenance and fault rectification VEGA Maintenance Cleaning Reaction when malfunc tions occur Failure reasons Fault rectification 24 hour service hotline Checking the 4 20 mA signal 8 Maintenance and fault rectification 8 1 Maintenance If the instrument is used properly no special maintenance is required in normal operation In some applications product buildup on the diaphragm can influence the measuring result Depending on the sensor and application take precautions to ensure that heavy buildup and especially a hardening thereof is avoided If necessary clean the diaphragm Make sure that the materials are resistant to the cleaning process see resistance list under Services on www vega com The wide variety of applications of isolating diaphragms makes special cleaning instructions necessary for each application Please ask the VEGA agency serving you 8 2 Remove interferences The opera
13. 5402 EN 111021
14. GABOX 02 or communication resistor 1 2 OA PC with PACTware RS232 interface with VEGACONNECT 3 USB interface with VEGA CONNECT 4 VEGACONNECT 3 or 4 Communication resistor 250 Q Power supply unit Necessary components VEGAWELL 52 PC with PACTware and suitable VEGA DTM VEGACONNECT with HART adapter cable HART resistance approx 250 Q Power supply unit 24 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 7 Setup with PACTware pae bae Note With power supply units with integrated HART resistance internal resistance approx 250 C an additional external resistance is not necessary e g VEGATRENN 149A VEGADIS 371 VEGAMET 381 624 625 VEGASCAN 693 In such cases VEGACONNECT 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 Note Keep in mind that for setup of VEGAWELL 52 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 available on this CD In addition this DTM Collection incl
15. Operating Instructions VEGAWELL 52 4 20 mA HART Pt 100 LI Document ID 35402 D Process pressure Hydrostatic Contents 1 About this document do FUNGON cesa oed bbb ine RR RERO RE 4 1 2 Targetgroup ics cutie bad aie mh PRX Y ee ees 4 1 3 Symbolism used 4 2 For your safety 2 4 Authorised personnel 00058 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 00 000088 6 2 7 NAMUR recommendations 6 2 8 Safety instructions for Ex areas 6 2 9 Environmental instructions 6 3 Product description 3 1 Structure oe eee sesa nn 7 3 2 Principle of operation 004 8 3 3 Operatio llle eller 9 3 4 Packaging transport and storage 9 3 5 Accessories and replacement parts 10 4 Mounting 4 1 General instructions llle 11 4 2 Mounting steps with straining clamp 12 4 3 Mounting steps with screwed connection 13 4 4 Mounting steps with threaded connection or housing 14 5 Connecting to power supply 5 1 Preparing the connection 0004 15 5 2 Connection procedure 0000 0008 17 5 3 Wittig plana uas Boca ate aad once 18 5 4 Switch o
16. Transmitter Duplex standard double seal with thread and plastic housing O amp O 40 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA 10 Supplement VEGAWELL 52 Duplex threaded fitting 28mm 0 32 234 mm 9 21 74mm g8mm 0 32 230 mm 9 06 Fig 21 VEGAWELL 52 with threaded fitting and transmitter Duplex 1 Threaded fitting G inner G14 2 Threaded fitting G1 VEGAWELL 52 4 20 mA HART Pt 41 10 Supplement VEGA 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 Jluuun npogykynn cbupmel BETA 3auujarorcs no BceMy mMupy npaBaMM Ha MHTeJIniekryanbHyto COOCTBEHHOCTb ManbHenwyto nH opma nio cMorpure Ha caitre http w
17. WELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA 4 Mounting 4 3 Mounting steps with screwed connection Fig 5 Threaded fitting Suspension cable Seal screw Cone bushing Seal cone Threaded fitting Seal ONAN Mount VEGAWELL 52 with screwed connection as follows Weld the welded socket into the vessel top 2 Lower VEGAWELL 52 to the requested height by means on the welded socket G1 2 A or 1 NPT on the vessel side 3 Insert the suspension cable from below into the open screwed connection 4 Slide the seal cone and the cone sleeve over the suspension cable fasten manually with the seal screw 5 Screw the screwed connection into the socket fasten with SW 30 and then fasten seal screw with SW 19 How to correct the height 1 Loosen seal screw with SW 19 2 Slide seal cone and cone sleeve to the requested position on the cable 3 Fasten the seal screw Removal is carried out in reverse order VEGAWELL 52 4 20 mA HART Pt 13 4 Mounting VEGA 4 4 Mounting steps with threaded connection or housing Fig 6 Plastic housing 1 Housing 2 Seal 3 Thread Mount into the vessel Mount VEGAWELL 52 as follows 1 Weld the welded socket G1 A or 1 NPT to the vessel top 2 Shift transmitter through the mounting boss 3 Turn the thread with seal into the socket and tighten with SW 462 Removal is carried out in reverse order Mounting into the basin Mount
18. able screen on both ends to ground potential In the plastic housing in VEGABOX 02 or in VEGADIS 12 the screen must be connected directly to the internal ground terminal The ground terminal outside on the housing must be connected to the potential equalisation 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 16 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 5 Connecting to power supply Select connec tion cable for Ex applications Direct connection Connection via VEGABOX 02 pue Warning Within galvanic plants as well as vessels with cathodic corrosion protection there are considerable potential differences Considerably equalisation currents can be caused via the cable scrren when the screen is earthed on both ends To avoid this the cable screen must only connected to ground potential on one side of the switching cabinet in such applications The cable screen must not be connected to the internal ground terminal in the sensor and the outer ground terminal on the housing not to the potential equalisation Information The metallic parts of the instrument antenna transmitter concentric tube etc are conductively connected with the
19. an the filter element if necessary 4 e gt no atmospheric pressure compensation gt gt 20 mA signal missing Connection to voltage supply wrong Check connection according to chapter Connection steps and if necessary correct according to chapter Wiring plan ves No power supply Check cables for breaks repair if necessary Operating voltage too low or load resistance too high gt Check adapt if necessary eve gt Current signal 3 6 mA 22 mA e electronics module or measuring cell defective gt Exchange the instrument or send it in for repair In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed Depending on the reason for the fault and the measures taken the steps described in chapter Set up may have to be carried out again 8 3 Shorten suspension cable Shorten the suspension cable individually Proceed as follows 1 Remove the filter adapter from the transparent capillary line 2 Cut the suspension cable with an edge cutter to the requested length Caution Do not squeeze the capillary cable this will influence the pressure compensation If necessary rework with a sharp knife 3 Remove approx 10 cm of the cable mantle strip off approx 1 cm of the wire ends Insert the filter adapter The work steps are finished VEGAWELL 52 4 20 mA HART Pt 27 8 Maintenance and fault rectification VEGA 8 4 Shorten suspension cable
20. ange is converted into an appropriate output signal 9 For use in closed vessels under vacuum the instrument is available with absolute pressure measuring ranges VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 3 Product description Seal concept Voltage supply Packaging Transport Transport inspection The CERTEC measuring cell is also equipped with a temperature sensor Pt 100 in four wire technology The resistance value is accessed via the wires of the suspension cable The power supply or the processing is carried out via a temperature transducer e g in the VEGABOX 02 As a standard feature the CERTEC measuring cell is equipped with a lateral recessed seal Instruments with double seal have an additional seal in front Two wire electronics 4 20 mA HART for power supply and measured value transmission over the same cable The supply voltage range can differ depending on the instrument version The data for power supply are specified in chapter Technical data 3 3 Operation The instrument can be adjusted with the following adjustment media e With the external indicating and adjustment instrument VEGADIS 62 e an adjustment software according to FDT DTM standard e g PACTware and PC e With a HART handheld The type of adjustment and the adjustment options depend on the selected adjustment component The entered parameters are gen erally saved in the respective sens
21. er V Fr Fia With Fg Ftota total deviation Fg Fper basic accuracy Fs Fstab long term drift Fy Temperature coefficient influence of medium or ambient temperature Fx Deviation 34 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA 10 Supplement Ambient conditions Ambient temperature Connection cable PE Connection cable PUR FEP Storage and transport temperature Process conditions Max process pressure transmitter Measuring range 0 1 bar 1 45 psig Measuring range 0 2 bar 2 9 psig Measuring ranges from 0 4 bar 5 8 psig Pressure stage process fitting Unassembled screw connection Thread on the housing Product temperature depending on the version 40 60 C 40 140 F 40 80 C 40 176 F 40 80 C 40 176 F 15 bar 218 psig 20 bar 290 psig 25 bar 363 psig 316L PN 3 PVDF unpressurized PN 3 Suspension cable Transmitter Product temperature All 20 60 C 4 140 F All 20 480 C 4 176 F PE coating 60 C 4 140 F FEP All 20 80 C 4 176 F FEP PE coating 20 60 C 4 140 F Vibration resistance mechanical vibrations with 4 g and 5 100 Hz9 Electromechanical data Suspension cable Structure Wire cross secti
22. h PE coating PVDF Titanium PA PE sapphire ceramic 99 9 oxide ceramic Glass solder FKM VP2 A FDA and KTW approved FFKM Perlast G75S EPDM A P 75 5 KW75F PE FDA and KTW approved FEP PUR 316L FKM FEP 316L 1 4301 316L PVDF 316L Between ground terminal metallic process fitting and transmitter plastic PBT Polyester 316L PE hard PE 0 8 kg 1 764 Ibs 0 1 kg m 0 07 Ibs ft 0 2 kg 0 441 Ibs 0 4 kg 0 882 Ibs 0 8 kg 1 764 Ibs 1 6 kg 3 528 Ibs o o VEGAWELL 52 4 20 mA HART Pt 31 10 Supplement VEGA Input variable Percentage value 10 110 of the nominal measuring range Pressure value Recommended max turn down 10 1 no limitation Nominal measuring ranges and overload capacity in bar kPa Nominal range Gauge pressure 0 1 bar O 10 kPa 0 2 bar O 20 kPa 0 4 bar O 40 kPa 1 bar O 100 kPa 2 5 bar O 250 kPa 5 bar O 500 kPa Overload capacity max pressure 15 bar 1500 kPa 20 bar 2000 kPa 30 bar 3000 kPa 35 bar 3500 kPa 50 bar 5000 kPa 65 bar 6500 kPa 20 120 of the nominal measuring range Overload capacity min pressure 0 2 bar 20 kPa 0 4 bar 40 kPa 0 8 bar 80 kPa 1 bar 100 kPa 1 bar 100 kPa 1 bar 100 kPa 10 bar O 1000 kPa 25 bar O 2500 kPa ojojojojojojojo Absolute pressure 0 1 bar O 100 kPa 2 5 bar O 250 kPa
23. inner and outer ground terminal on the housing This connection exists either as a direct metallic contact or via the shielding of the special connection cable on instruments with external electronics You can find specifications on the potential connections within the instrument in chapter Technical data Take note of the corresponding installation regulations for Ex applications 5 2 Connection procedure Proceed as follows 1 Wire the connection cable up to the connection compartment 2 Connect the wire ends to the screw terminals according to the wiring plan Proceed as follows 1 Snap VEGABOX 02 onto the carrier rail or screw it to the mounting plate Loosen the cover screws and remove the cover Push the cable into VEGABOX 02 through the cable entry Loosen the screws with a screwdriver Insert the wire ends into the open terminals according to the wiring plan Tighten the screws with a screwdriver 7 Check the hold of the wires in the terminals by lightly pulling on them 8 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 9 Connect the supply cable according to steps 3 to 8 Oc RO Vv o 9 The connection cable is already preconfectioned After shortening the ca ble fasten the type plate with support again to the cable VEGAWELL 52 4 20 mA HART Pt 17 5 Connecting to power supply 10 Screw the housing cover on The electrical connection is finished
24. ipal collecting points These may be used only for privately used products according to the WEEE directive Correct disposal avoids negative effects on humans and the environ ment 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 30 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA 10 Supplement 10 Supplement 10 1 Technical data General data Measured variable Measuring principle Communication interface Materials and weights Materials wetted parts Transmitter Protective cap Diaphragm Joining material diaphragm Basic ele ment measuring cell Measuring cell seal Suspension cable Cable gland on the transmitter Cable seal with PE PUR cable Cable seal with FEP cable Process fitting Straining clamp Unassembled screw connection Threaded connection on the housing Ohmic contact Materials non wetted parts Housing type label support on cable transport protection net Weight approx Basic weight Suspension cable Straining clamp Threaded fitting Plastic housing Stainless steel housing Level Ceramic capacitive dry measuring cell HART signal on 4 20 mA cable 316L 316L with PE coating 1 4462 Duplex 1 4462 wit
25. ly Wait then the value is written into the sensor Move further to the menu item MB end there the measuring range end is displayed for example the default setting 0 4 bar BB aan fer Q Oo Q 1 4 NON fi MEN Q Ni nuni Li a 5 EN LI cibi Proceed in the same way for MB end by entering for example the value 0 2 bar and save as described before The min max adjustment is thereby finished After ESC is pressed the display shows in the measured value display the currently measured level in bar digital and on the bargraph quasianalogue 6 3 Scale the indication Often the level should not be display in bar but in For this purpose push OK to reach the adjustment menu Select with 1 and 1 the submenu Indication and confirm with OK Then move to the menu item Unit There the actual indicating unit of the sensor and the VEGAWELL 52 is displayed for example bar anog aqog oa Q o Q p Ae vs e LS c pi EIN fe bar EN e Ae al Gy iO pn iH Di la bi CSi oe Bi VERE sj J Edit the indicating unit select and save the value with OK After ESC the display shoes the level in digital on the measured value indication and on the bargraph quasianalog VEGAWELL 52 4 20 mA HART Pt 23 7 Setup with PACTware Connecting the PC to the signal cable 7 Setup with PACTware 7 1 Connecting the PC Fig 14 Connection of the PC to VE
26. n phase l l 21 6 Setup with VEGADIS 62 6 1 Connectio lllelee ee 22 6 2 Adjstthesensor lllll lll llle 22 6 3 Scale the indication llle 23 7 Setup with PACTware 7 1 Connecting the PC 0000040 24 7 2 Parameter adjustment with PACTware 25 7 3 Saving the parameter adjustment data 25 8 Maintenance and fault rectification 81 Maintenance lll ee 26 8 2 Remove interferences 0 04 26 2 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA Contents 8 3 Shorten suspension cable 04 27 8 4 Shorten suspension cable 04 28 85 Instrument repair llle 29 9 Dismounting 9 4 Dismounting steps l l llle 30 9 2 Disposal ics Re ERR ERR n 30 10 Supplement 10 1 Technical data llle 31 10 2 Dimensions 0 000000 eee ee 38 Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product description pue Editing status 2011 10 10 VEGAWELL 52 4 20 mA HART Pt 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
27. nsation Mounting example 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 medium You can find the specifications in chapter Technical data or on the type label Lateral movements of the transmitter can cause measurement errors For this reason mount the instrument in a calm area or in a suitable protective tube The connection cable has a capillary for atmospheric pressure compensation Therefore lead the cable end into a dry environment or a suitable terminal housing for example VEGABOX 02 or VEGA DIS 62 Fig 3 Mounting example VEGAWELL 52 in a pump shaft with breather housing VEGABOX 02 VEGAWELL 52 4 20 mA HART Pt 11 4 2 Mounting steps with straining clamp Fig 4 Straining clamp 1 Suspension cable 2 Suspension opening 3 Clamping jaws Mount VEGAWELL 52 with straining clamp as follows Hang the straining clamp on a suitable wall hook 2 Lower VEGAWELL 52 to the requested height Slide the clamping jaws upward and push the suspension cable between them 4 Hold the suspension cable push the clamping jaws downward and fix them with a light blow Removal is carried out in reverse order 12 VEGA
28. on Wire resistance Tensile strength Max length Min bending radius Diameter approx Cable extraction force colour non Ex Ex PE colour non Ex Ex PUR FEP Six wires one suspension cable one breather capillary screen braiding foil mantle 0 5 mm lt 0 036 O m 2 1200 N 270 pound force 1000 m 3280 ft 25 mm with 25 C 77 F 8 mm 0 315 in 2 650 N 146 1 Ibf black blue blue blue 8 Limited by the overpressure resistance of the measuring cell 9 Tested according to the guidelines of German Lloyd GL directive 2 0 With this extraction force the suspension cable can be extracted out of the transmitter VEGAWELL 52 4 20 mA HART Pt 35 10 Supplement VEGA Cable entry housing Screw terminals for cable cross section up to 1 x cable gland M20 x 1 5 cable 2 5 9 mm 1 x blind stopper M20 x 1 5 1 5 mm AWG 16 Voltage supply Operating voltage 9 6 36 V DC Permissible residual ripple 100Hz Uss lt 1 V 100 Hz 10 kHz Uss lt 10 mV Load see diagram Q 1200 880 600 380 Fig 17 Voltage diagram HART load Voltage limit Ex ia Voltage limit non Ex Operating voltage AC Integrated overvoltage protection Nominal leakage current 8 20 us Min response time 5 kA 25 ns Electrical protective measures Protection rating Transmitter Housing
29. on ter polarity Power supply signal pressure transmitter brown Power supply signal pressure transmitter White Yellow Measurement Pt 100 Power supply Pt 100 9 Connect screen to ground terminal Connect ground terminal on the outside of the housing as prescribed The two terminals are galvanically connected 20 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 5 Connecting to power supply Connection via VEGA DIS 62 Wire colour transmit Function ter polarity 5 Red 6 Black Terminal housing Measurement Pt 100 Power supply Pt 100 Fig 12 Wiring plan VEGADIS 62 1 To the sensor 2 For power supply S Coupling for the connection cable to the indicating and adjustment module Wire number Wire colour Polarity Terminal VEGADIS 62 1 brown 1 2 blue 2 Shielding Ground 5 4 Switch on phase After connecting VEGAWELL 52 to power supply or after a voltage recurrence the instrument carries out a self check e Internal check of the electronics 4 20 mA output jumps to the failure signal After the run up period specification see Technical data the instrument delivers an output signal of 4 20 mA The value corresponds to the actual level as well as the settings already carried out e g
30. or when adjusting with PACTware and PC optionally also in the PC 3 4 Packaging transport and storage The device 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 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 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 VEGAWELL 52 4 20 mA HART Pt 9 3 Product description VEGA Storage Storage and transport temperature Interface adapter External indicating and adjustment unit VEGA DIS 62 Measuring instrument holder Mounting bracket 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
31. part 101 VEGA power supply units VEGATRENN 149AEx VEGASTAB 690 VEGADIS 371 as well as all VEGAMETs meet this requirement When using one of these instruments protection class Ill is ensured for VEGAWELL 52 Keep in mind the following additional factors that influence the operating voltage 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 a different diameter or cross section exchange the seal or use a suitable cable gland We generally recommend the use of screened cable for HART multidrop mode VEGAWELL 52 4 20 mA HART Pt 15 5 Connecting to power supply VEGA Cable screening and grounding Fig 7 Connect VEGAWELL 52 to power supply 1 Direct connection 2 Connection via VEGABOX 02 3 Connection via housing If screened cable is necessary connect the c
32. rrent valid rules and regulations and also take note of new regulations VEGAWELL 52 4 20 mA HART Pt 5 2 For your safety VEGA 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 NAMUR recommendations NAMUR is a user association for automation technology in the process industries in Germany Several of its key activities are defining standards as well as setting user requirements on new devices systems and technologies The published NAMUR recommendations NE are accepted as the standard in field instrumentation The device fulfills the requirements of the following NAMUR recommendations e NE21 Electromagnetic compatibility of equipment e NE 43 Standardization of the signal level for the breakdown information of digital transmitters e NE 53 Compatibility of field devices and indicating adjustment 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 Protec
33. ry Value Pressure Additional output parameter temperature integrated resistance thermometer Pt 100 according to DIN EN 60751 Range 50 100 C 58 212 F Resolution 1 K Adjustment external temperature transmitter 4 20 mA HART according to 20 80 C in VEGABOX 02 4 176 F Reference conditions and actuating variables similar to DIN EN 60770 1 Reference conditions according to DIN EN 61298 1 Temperature 15 25 C 59 77 F Relative humidity 45 75 96 Air pressure 860 1060 mbar 86 106 kPa 12 5 15 4 psi Determination of characteristics Limit point adjustment according to IEC 61298 2 Characterstic curve Linear Reference installation position upright diaphragm points downward Influence of the installation position 0 2 mbar 20 Pa 0 003 psig Deviation determined according to the limit point method according to IEC 60770 Applies to digital HART interface as well as to analogue current output 4 20 mA Specifications refer to the set span Turn down TD is the relation nominal measuring range set span Deviation with version 0 2 96 Turn down 1 1 up to 5 1 lt 0 2 96 Incl non linearity hysteresis and non repeatability VEGAWELL 52 4 20 mA HART Pt 338 10 Supplement VEGA Turn down up to 10 1 0 04 x TD Deviation with version 0 1 96 Turn down 1 1 upto 5 1 0 1 6 Turn down up to 10 1 lt
34. signal pressure transmitter 2 To power supply or the processing system connection cables resistance thermometer Pt 100 3 Shielding Wire number Wire colour Polarity Terminal VEGABOX 02 1 brown 1 2 blue 2 3 White 3 4 Yellow 4 5 Red 5 6 Black 6 Shielding Ground iH e Oo Wi Fig 10 Wiring plan VEGABOX 02 with integrated transmitter for Pt 100 1 2 3 To power supply or the processing system signal pressure transmitter For voltage supply or to processing system resistance thermometer Pt 100 Shielding Connect screen to ground terminal Connect ground terminal on the outside of the housing as prescribed The two terminals are galvanically connected Connect screen to ground terminal Connect ground terminal on the outside of the housing as prescribed The two terminals are galvanically connected VEGAWELL 52 4 20 mA HART Pt 19 5 Connecting to power supply VEGA Wire number Wire colour Polarity Terminal VEGABOX 02 brown 1 2 3 Shielding Ground Wire number Wire colour Polarity Terminal temperature transmitter 1 Connection via housing Fig 11 Wiring plan housing VEGAWELL 52 1 To power supply or the processing system signal pressure transmitter 2 Forvoltage supply or to processing system resistance thermometer Pt 100 3 Shielding9 Wire colour transmit Functi
35. ssure transmitter for level and gauge 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 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 necessary occupational safety measures with the cu
36. 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 successive steps in a procedure VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 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 VEGAWELL 52 is a suspension pre
37. tion 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 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 3 Product description 3 Product description 3 1 Structure Scope of delivery The scope of delivery encompasses e VEGAWELL 52 pressure transmitter with suspension cable e optionally available with straining clamp screwed connection or housing with cable locking e Documentation this operating instructions manual test certificate Supplementary instructions Suitable for drinking water op tional Ex specific Safety instructions with Ex versions if necessary further certificates Constituent parts VEGAWELL 52 with suspension cable consists of the following components e Transmitter e Suspension cable Optional fastening element or housing with threaded fitting The components are available in different versions Fig 1 Example of a VEGAWELL 52 with transmitter 22 mm 1 Transmitter 2 Suspension cable VEGAWELL 52 4 20 mA HART Pt 7 3 Product description VEGA
38. tor of the system is responsible for taking suitable measures to rectify faults VEGAWELL 52 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 and the faults rectified this way Should these measures not be successful please call in urgent cases the VEGA service hotline 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 26 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 8 Maintenance and fault rectification Reaction after fault rec tification 20 mA signal not stable Level fluctuations Adjust integration time via PACTware Check the capillaries and cut them clean Check the pressure compensation in the housing and cle
39. ww vega com VEGAR JI f te S ER SUB AUR P7 MAP Xt 313 BBS TM lt http www vega com gt 10 4 Trademark All the brands as well as trade and company names used are property of their lawful proprietor originator 42 VEGAWELL 52 4 20 mA HART Pt LeOLLL N3 cOPSE 35402 EN 111021 VEGA Index INDEX A Accessory External indicating and adjustment unit VEGADIS 62 10 Interface adapter 10 Measuring instrument holder 10 Mounting bracket 10 Application area 8 C Cable screening 16 Connection Directly 18 Via housing 20 Via VEGABOX 02 19 Via VEGABOX 02 with integrated transmit ter for Pt 100 19 Via VEGADIS 62 21 F Fault rectification 26 H Hotline 26 Maintenance 26 Mounting position 11 P Pressure compensation 11 Process conditions 11 R Repair form 29 S Safety data sheet 29 Service hotline 26 T Type label 8 V Voltage supply 9 VEGAWELL 52 4 20 mA HART Pt 43 VEGA Printing date VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone 49 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com 0 cce 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 2011 Subject to change without prior notice 3
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