Operating Instructions - VEGABAR 52 - 4...20mA/HART
Contents
1. 10 TProof oi udB Fig 20 Time dependent process of PFDayg 1 PFDag 0 2 PFDayg after 1 year S after 5 years 4 after 10 years Double channel architecture If the measuring instrument is used in double channel architecture the safety relevant characteristics of the selected structure of the measuring chain must be calculated acc to the above failure rates especially for the selected application A Common Cause Factor must be taken into account 8 Numbers see in the above charts VEGABAR 52 4 20 53 Supplement EBA 11 Supplement 11 1 Technical data General data Manufacturer Type name Parameter pressure Measuring principle Communication interface VEGA Grieshaber KG D 77761 Schiltach VEGABAR 52 Gauge pressure absolute pressure vacuum ceramic capacitive dry measuring cell bus Materials and weights 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Prozessanschluss Diaphragm Seal Materials non wetted parts Geh use Seal ring between housing and housing cover Inspection window in housing cover for PLICSCOM Ground terminal Weight Output variable Output signal Resolution Fault signal Current limitation Load Integration time 63 of the input variable Response time Fulfilled NAMUR recommendation 316L Hastelloy C276 PVDF2. 49 10 5 Reaction during operation and in case of failure 49 10 6 Recurring function 1 50 10 7 Safety related characteristics 50 11 Supplement 11 1 Technical 54 11 2 62 11 3 64 11 4 Industrial property rights 67 VEGABAR 52 4 20 mA HART Contents EEA Supplementary operating instructions manuals Information VEGABAR 52 is available in different versions and is supplied order specifically Depending on the selected version sup plementary operating instructions manuals come with the shipment The supplementary operating instructions are stated in paragraph Product description Operating instructions manuals for accessories and replacement parts Tip VEGA offers accessories and replacement parts for reliable use and operation of your VEGABAR 52 The corresponding operating instructions manuals are e Operating instructions manual External indicating and adjustment unit VEGADIS 61 e Operating instructions manual Oscillator VEGABAR series 50 and 60 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 About this document gt V 1 About this document 1 1 Function This operating instructions manual has all the information you need for quick setup and safe operation o
3. Lr Fig 25 CE declaration of conformity 64 VEGABAR 52 4 20 mA HART v001S0 N3 20S22 27507 EN 051004 VEDA Supplement Manufacturer declaration DE VES 675 Ms 115 irira ur en Priimami ps WEZABAM 2 81 54 07 mik econ 8 ed AAT iri acroadaaca DIRE M ORTI E ego 5271 in c d d wy CORDE nubis Ba Gps a OD x i t Rr L A acr iei Finden er mich Done T LER ee PINEN ine Gnd prc ee XLI re ee E UTC deris s i ed nde VE C ELE quiin mius ale ii Pad nile nium vole Dein Leia a Test nein epu br ended et e tac d grees congr c repel Obregon Pa Meg cr Hos oops ee n panis i 2 priui roit Pon nici ani Four p cod mune and cnr bu arare fhe cone runi cred cn iih ira ura coed at nang rear Ea i eed cr itv yn ana TEE ne Pe ee pe Ages num T ap and eed ies ae CN api TU Cy Tun fione aed
4. v Linus 2 LA Later Zarifriarumg Kr l unitipegia behel Heed of Canin eos cn nderit hr fuerte ey dia eed jain Wi eben g La tern oi i pt 66 VEGABAR 52 4 20 mA HART Y00LS0 N3 20S7c 27507 EN 051004 VEBA Supplement 11 4 Industrial property rights VEGA product lines ore global protected ty property rights Further infoemation sae biip Na Only i 1E A Funny informal pated lab al the sensor WEGA amben sind wetted gesssrizche Sschutrnecirjs ge d pradas VEDA sont skebalanuni par ss droits du Pour pium finformations on pourra r f rer ate cnm VEGA lineas de productos est n protegidas por derechos en el campo de Er cestiac Para mayor informed bere la parte sah RitgciFwww vega com depen BETA RSCTA CORRETIMSSIHOTE ascetur oo hT Cm VEGA GNP Reo ee ib EERIE SHM rm gi co VEGABAR 52 4 20 mA HART 67 VEBA 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 9 CE amp All statements concerning sc
5. M20x1 5 Ye 20 1 5 wr Fig 22 Housing versions in protection IP 66 IP 67 with integrated PLICSCOM the housing height increases by 9 mm 0 35 in Plastic housing Stainless steel housing Aluminium double chamber housing Aluminium housing Housing in protection 66 IP 68 1 bar 103mm 105mm 4 9 g4 4 1 16 150mm 5 29 39 2 84mm 3 5 16 a 77mm 3 1 32 116mm 4 9 16 117mm 4 39 64 M20x1 5 M20x1 5 Fig 23 Housing versions in protection IP 66 IP 68 1 bar with integrated PLICSCOM the housing height increases by 9 0 35 in 1 Stainless steel housing 2 Aluminium double chamber housing S Aluminium housing 62 VEGABAR 52 4 20 mA HART V00LSO N3 Z20SZ7c WEE Supplement VEGABAR 52 2 els E 15 52 SA GHA d SR OSW27 GHA Els 9 t 5 D Els Ec Sg E quw NIE ES gc C 6mm 17 5mm SEE E 9 17 5mm 15
6. pen pesca nad CGU bes DER AGARRA DT ma ha ed udbch amp OM Tas enum eS A LE re ence corr mr ru lb Tr een eg nnm Tem rg mum epp ee ves ee m 4 WEGA KI Shieh 1008 04 Fig 26 Manufacturer declaration VEGABAR 52 4 20 mA HART 65 Supplement SIL declaration of conformity Konformithtserkl rung declaration of conformity D claration comformit EC 61508 i EC 81511 WEDA 803 Am repleri 113 hns Ort marie declare gas ebrian que bee capia ia pre VEGABAR 3 54 ume VEGABAR 07 64 65 66 67 4 20 HART erisprechend der 01111 or das Einent in sicherhedisinrinumenbarien 2 pixel Dii Deter nent Pel Pp n EO ap ieee dei Tui nal i EC 41511 sistis kr naky rhewarieisricn undi na the chon of rhe rris Sen dara eee ee eed rece Lon caccia quine fige qon que He d janr bach rie miss pri bardoa mi copie cui lance i508 TEDA
7. Diagnostics Service Info Peak values Tmin 12 5 C Tmax 85 5 C p min 0 58 bar p max 16 765 bar 3 1 Sensor status OK 3 2 Trend recording 3 4 VEGABAR 52 4 20 33 Setup with the indicating and adjustment module PLICSCOM EEA Service Basic adjustment Display Diagnostics gt Service Info Current output Output mode 4 20 mA Failure mode lt 3 6mA Min current 3 8mA 4 1 Simulation Start simulation 4 2 Reset 4 3 Reset Language 4 4 Deutsch oO HART mode Standard Address 0 4 5 Copy sensor data Copy sensor data 4 6 PIN 4 7 Enable Application 4 8 Process pressure Info Basic adjustment Display Diagnostics Service gt Info Sensor type VEGABAR 5x Serial number 12345678 5 1 Date of manufacture 26 Aug 2005 Software version 3 22 5 2 Date of last change using P6 3 26 Aug 2005 Sensor details 5 4 Display now 34 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Setup with the indicating and adjustment module PLICSCOM 6 6 Saving the parameter adjustment data It is recommended noting the adjusted data e g in this operating instructions manual and archive them afterwards They are hence available for multiple use or service purposes If VE
8. sapphire ceramic 99 9 oxide ceramic FKM green Viton FKM black Kalrez 6375 EPDM silicone plastic PBT Polyester Alu die casting pow der coated 316L NBR stainless steel housing silicone Alu plastic housing Polycarbonate UL746 C listed 3161 3161 1 4571 1 4435 0 8 kg 1 8 Ibs 4 20 mA HART 1 6 uA current output unchanged 20 5 mA 22 mA 3 6 mA adjustable 22 mA see load diagram in Power supply 999 s adjustable 150 ms ti 0 s O 100 NE 43 54 VEGABAR 52 4 20 mA HART V00LSO N3 Z20SZ7c 27507 EN 051004 Veer Supplement Additional output variable temperature Processing is made via HART multidrop Profibus PA and Foundation Fieldbus 50 150 C 58 302 F Range Resolution 1 C 1 8 F Input variable Adjustment range of the zero span adjustment begin minus 50 of the nominal range up to 95 of the nominal range zero span Delta zero span Adjustment range of the min adjustment percentage value pressure value Adjustment range of the max adjustment percentage value pressure value Recommended max turn down 120 120 of the nominal measuring range max 120 96 of the nominal range from 10 110 of the nominal measuring range from 50 150 6 of the nominal measuring range from 10 110 of the nominal measuring range
9. 0 mbar 2 Setthe requested offset value e g the actual measured value with reciprocal sign with gt and 3 Confirm with OK and move to min zero adjustment with gt Proceed as follows 1 Edit the menu item Min adjustment the value with OK Min adjustment 000 0 p 0000 0 mbar 0000 0 mbar Set the requested value with and gt Edit the requested mbar value with OK Set the requested mbar value with and gt a A Confirm with and move to max adjustment with gt The min adjustment is finished Information To adjust with a filling you simply enter the indicated actual measured value If the adjustment ranges are exceeded the message is displayed Outside parameter limits The editing procedure can be interrupted with ESC or the displayed limit value can be accepted with OK Proceed as follows 1 Edit the value in the menu item Max adjustment with VEGABAR 52 4 20 31 mm Setup with the indicating and adjustment module PLICSCOM EA Max adjustment 100 0 1000 0 mbar 0000 0 mbar Information The displayed pressure for 100 corresponds to the nominal measuring range of the sensor in the above example 1 0 bar 1000 mbar Set the requested value with gt and OK Edit the requested mbar value with OK Set the requested mbar value with and gt
10. 10 10 kPa 20 bar 2000 kPa 0 4 bar 40 kPa 0 2 0 2 bar 20 20 kPa 30 bar 3000 kPa 0 8 bar 80 kPa 0 5 0 5 bar 50 50 Pa 35 bar 3500 kPa 1 0 bar 100 kPa Absolute pressure 0 1 0 bar O 100 kPa 0 2 5 bar O 250 kPa 0 5 0 bar 0 500 kPa 35 bar 3500 kPa 50 bar 5000 kPa 65 bar 6500 kPa 0 10 0 bar 0 1000 kPa 90 bar 9000 kPa 0 25 0 bar 0 2500 kPa 130 bar 13000 kPa Reference conditions and influencing variables similar to DIN EN 60770 1 Reference conditions acc to DIN EN 61298 1 Temperature Relative humidity Atmospheric pressure Determination of characteristics Characteristic Calibration position Influence of the installation position 18 30 64 4 86 F 45 75 860 1060 mbar 86 106 kPa 12 5 15 4 psi limit point adjustment acc to DIN 16086 Linear upright diaphragm points downward 0 2 mbar 20 Pa 0 003 psi Deviation in characteristics Deviation in characteristics Turn down 1 1 Turn down up to 1 5 Turn down up to 1 10 10 0 075 0 075 0 1 Relating to the nominal range incl hysteresis and repeatability determined acc to the limit point method 56 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 WEE Supplement Influence of the product or ambient temperature The followin
11. German Lloyd GL directive 2 VEGABAR 52 4 20 mA HART 57 Supplement EGA Electromechanical data version IP 66 IP 67 Cable entry plug 14 Single chamber housing Double chamber housing or or 1x cable entry M20x1 5 cable o 5 9 mm 1x blind stopper M20x1 5 1x closing cap NPT 1x blind stopper Ve NPT 1x plug depending on the version 1x blind stopper M20x1 5 1x cable entry M20x1 5 cable o 5 9 mm 1x blind stopper M20x1 5 plug M12x1 for VEGADIS 61 option 1x closing cap NPT 1x blind stopper Ve NPT plug M12x1 for VEGADIS 61 option 1x plug depending on the version 1x blind stopper M20x1 5 plug M12x1 for VEGADIS 61 option Spring loaded terminals for wire cross sections up to 2 5 mm Electromechanical data version IP 66 IP 68 1 bar Version IP 66 IP 68 1 bar is only available for instruments with absolute pressure measuring ranges 1 Depending on the version M12x1 acc to DIN 43650 Harting Amphenol Tuchel 7 8 FF 58 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Supplement Cable entry Single chamber housing Double chamber housing Connection cable Configuration wire cross section wire resistance tensile load Standard length max length Min bending radius Diameter Colour standard PE Colo
12. Setup procedure VEGABAR 52 4 20 11 Mounting EBA Welding the socket Sealing Screwing in Information We recommend using lock fittings measuring instrument holders and siphons from the line of VEGA accessories 4 3 Mounting procedure To mount VEGABAR 52 a welded socket is necessary Use components from the line of VEGA mounting accessories e Welded socket article no 2 7783 Manometer welding tube GA article no 2 24462 or 2 19990 gt Note the applicable welding standards segment welding procedure when welding the socket Use the appropriate seal e Process fitting GV GB GC Gl Tesnit 6 2x17 5x1 article no 2 14815 seal in front of the thread e Process fitting GP GL GS Klingersil 21x30x2 article no 2 5056 seal behind the thread Seal the thread with teflon hemp or a similar resistant seal material e Process fitting GN gt Screw VEGABAR 52 into the welded socket Tighten the hexagon screw on the process fitting Wrench size see dimensional drawings Warning The housing must not be used to screw the instrument in Applying tightening force to the housing can damage its internal mechanical components 12 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Connecting to power supply Note safety instructions Take note of safety instructions for Ex applications Select power supply Selectin
13. from 50 150 6 of the nominal measuring range 1 30 no limitation Nominal range Overload resistance Vacuum resistance Gauge pressure 0 0 1 bar 0 10 kPa 0 0 2 bar 0 20 kPa 15 bar 1500 kPa 20 bar 2000 kPa 0 2 bar 20 kPa 0 4 bar 40 kPa 0 5 bar 0 50 kPa 30 bar 3000 kPa 0 8 bar 80 kPa 1 0 bar 0 100 kPa 30 bar 3000 kPa 1 0 bar 100 kPa 2 5 bar 0 250 kPa 50 bar 5000 kPa 1 0 bar 100 kPa 5 bar 0 500 kPa 65 bar 6500 kPa 1 0 bar 100 kPa 10 bar 0 1000 kPa 25 bar 0 2500 kPa 60 0 6000 1 0 0 0 bar 100 0 kPa 90 bar 9000 kPa 130 bar 13000 kPa 200 bar 20000 kPa 35 bar 3500 kPa 1 0 bar 100 kPa 1 0 bar 100 kPa 1 0 bar 100 kPa 1 0 bar 100 kPa 1 0 1 5 bar 100 150 kPa 50 bar 5000 kPa 1 0 bar 100 kPa 9 Values less than 1 0 bar cannot be adjusted VEGABAR 52 4 20 55 Supplement IEA Overload resistance Nominal range Vacuum resistance 1 0 5 0 bar 100 500 kPa 65 bar 6500 kPa 1 0 bar 100 kPa 1 0 10 bar 100 1000 kPa 90 bar 9000 kPa 1 0 bar 100 kPa 1 0 25 bar 100 2500 kPa 130 bar 13000 kPa 1 0 bar 100 kPa 1 0 60 bar 100 6000 kPa 200 bar 20000 kPa 1 0 bar 100 kPa 0 05 0 05 bar 5 5 kPa 15 bar 1500 kPa 0 2 bar 20 kPa 0 1 0 1 bar
14. gt 14138614 e Sensor software from Rev 3 22 The measuring system can be used for process pressure or level measurement of gases vapours and liquids which meet the specific requirements of the safety technology e g In a single channel architecture 1001D this is possible up to SIL2 and in a double channel diverse redundant architecture up to 113 Further abbreviations and terms are stated in IEC 61508 4 SIL Safety Integrity Level HFT Hardware Fault Tolerance SFF Safe Failure Fraction PFDavg average Probability of dangerous Failure on Demand PFH Probability of a dangerous Failure per Hour FMEDA Failure Mode Effects and Diagnostics Analysis Asa Rate for safe detected failure Asu Rate for safe undetected failure Ada Rate for dangerous detected failure Adu Rate for dangerous undetected failure DCs Diagnostic Coverage DCs Asa AsatAsu DCp Diagnostic Coverage DCp FIT Failure In Time 1 FIT 1 failure 10 h MTBF Mean Time Between Failure MTTF Mean Time To Failure MTTR Mean Time To Repair 44 VEGABAR 52 4 20 mA HART V0OLSO N3 Z20SZ7c 27507 EN 051004 Functional safety acc to IEC 61508 4 SIL Relevant standards Safety requirements Proven in use e IEC 61508 also available as DIN EN Functional safety of electrical electronic programmable electronic safety related systems e IEC 61511 1 Functional s
15. installed In addition to the menu items for zero span adjustment the current measured value is displayed To switch over to another adjustment unit in the example from bar to mbar proceed as follows 9 1 Push the OK button in the measured value display the menu overview is displayed gt Basic adjustment Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu item Units of measurement will be displayed Units of measurement bar 3 Activate the selection with and select the requested unit with 25 in the example mbar 4 Confirm with and move to position correction with gt The adjustment unit is now changed from bar to mbar Proceed as follows 1 Edit the offset value in the menu item Position correction with OK 5 Selection options mbar bar psi Pa kPa MPa inHg mmHg mmH O 26 VEGABAR 52 4 20 V00LSO N3 Z20SZ7c 27507 EN 051004 Setup with the indicating and adjustment module PLICSCOM Carry out zero adjustment Carry out span adjustment Position correction Offset 0000 0 mbar 53 0 mbar 2 Set the requested offset value e g the actual measured value with reciprocal sign with gt and 3 Confirm with OK and move to min zero adjustment with gt Proceed as follows 1 Edit the mbar value in the menu item zero with OK Zero adjustment K 0
16. modules differ only in their signal output and are suitable for all VEGABAR series 50 and 60 sensors The following types are available e BR E 60H 4 20 mA HART e BR E 60P Profibus PA e BR E 60F Foundation Fieldbus An exchange of the same type is thus possible If there is no electronics module available on site it can be ordered from the responsible VEGA agency It can be ordered with or without serial number The electronics with serial number includes order specific data such as factory setting seal material etc The electronics without serial number includes no order specific data The serial number can be found on the type label of VEGABAR 52 or on the delivery note In both cases the function of VEGABAR 52 is ensured 8 4 Instrument repair If it is necessary to repair VEGABAR 52 please proceed as follows You can download a return form 23 KB from our homepage www vega com under Services 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 VEGABAR 52 4 20 mA HART 41 Maintenance and fault rectification EGBA e Attach the completed form and possibly also a safety data sheet to the instrument e Send the instrument to the respective address of your agency In Germany to th
17. signal jumps to the set interference current at the end of the switch on phase e mode Simulation the signal current can be simulated independent of the current pressure or level To avoid unwanted or unauthorized modification the set parameters must be protected against unintentional access e Activate the password protection on the adjustment program PACTware e Activate the PIN on the adjustment module PLICSCOM The access by means of HART handheld or similar is not permitted The protection against unintentional or unauthorized adjust ment can be prevent by e g sealing the housing cover Caution After a reset of the values all parameters must be checked or readjusted 10 4 Set up Take note of the mounting and installation instructions of the operating instructions manual Within the setup we recommend checking the safety function by means of an initial filling 10 5 Reaction during operation and in case of failure The adjustment elements must not be modified during operation In case of modifications during operation you have to take note of the safety functions Occurring fault signals are described in the appropriate operating instructions manual In case of detected failures or fault signals the entire measuring system must be switched out of service and the process held in a safe condition by means of other measures An electronics exchange is easily possible and described in the operati
18. the signal cable RS232 connection VEGABAR 52 HART adapter cable for VEGACONNECT 3 HART resistance 250 Ohm AROMA Necessary components e VEGABAR 52 PC with PACTware and suitable VEGA DTM e VEGACONNECT 3 with HART adapter cable art no 2 25397 e HART resistance approx 250 Ohm e Power supply unit Note With power supply units with integrated HART resistor inner resistor approx 250 Ohm there is no additional external resistor necessary This applies e g for VEGA instruments VEGATRENN 149A VEGADIS 371 VEGAMET 381 Also standard Ex separators are normally equipped with a sufficient current limitation resistor In these cases VEGACONNECT 3 can connected in 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 VEGABAR 52 4 20 mA HART 37 pm Setup with PACTware and other adjustment programs EVA Note Keep in mind that for setup of VEGABAR 52 DTM Collection 11 2002 or a newer 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 date PACTware version The basic
19. version of this DTM Collection incl PACTware is also available as a free of charge download from the Internet Move via www vega com and Downloads to the item Software 7 3 Parameter adjustment with AMS and For VEGA sensors instrument descriptions for the adjustment programs AMS and PDM are available as DD or EDD The instrument descriptions are already implemented in the current versions of AMS and PDM For older versions of AMS and PDM a free of charge download is available via Internet Move via www vega com and Downloads to the item Software 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 offer the suitable tools for a systematic project documentation and recording 38 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Maintenance and fault rectification Causes of malfunction Fault rectification 24 hour service hotline Checking the 4 20 mA sig nal 8 Maintenance and fault rectification 8 1 Maintenance When used as directed in normal operation VEGABAR 52 is completely maintenance free 8 2 Fault rectification VEGABAR 52 offers maximum reliability Nevertheless faults can occur during operation These may be caused by the follow
20. with Ex versions and if necessary further certificates Operating instructions manual Indicating and adjust ment module PLICSCOM optional Supplementary instructions manual Plug connector for continuously measuring sensors optional Components VEGABAR 52 consists of the following components e Process fitting with measuring cell e Housing with electronics optionally available with plug connector e Housing cover optionally available with indicating and adjustment module PLICSCOM The components are available in different versions 1 2 3 Fig 1 Example of a VEGABAR 52 with manometer connection acc to EN 837 and plastic housing 1 Housing cover with integrated PLICSCOM optional 2 Housing with electronics 3 Process fitting with measuring cell 8 VEGABAR 52 4 20 mA HART V00LSO N3 Z20SZ7c 27507 EN 051004 Vela Product description Area of application Physical principle Power supply Packaging 3 2 Principle of operation VEGABAR 52 is a pressure transmitter for measurement of gauge pressure absolute pressure or vacuum Measured products are gases vapours and liquids Sensor element is the CERTEC measuring cell with rugged ceramic diaphragm The process pressure causes a capaci tance change in the measuring cell via the ceramic diaphragm This change is converted into an appropriate output signal and outputted as measured value The CERTEC me
21. 00 0 0000 0 mbar 0000 0 mbar 2 Set the requested mbar value with and gt 3 Confirm with OK move to span adjustment with gt The zero adjustment is finished Information The zero adjustment shifts the value of the span adjustment The span i e the difference between these values however remains unchanged Information To adjust with pressure you simply enter the indicated actual measured value If the adjustment ranges are exceeded the message is displayed Outside parameter limits The editing procedure can be interrupted with ESC or the displayed limit value can be accepted with Proceed as follows 1 Edit the mbar value in the menu item span with OK Span adjustment 100 0 1000 0 mbar 0000 0 mbar VEGABAR 52 4 20 mA HART 27 mm Setup with the indicating and adjustment module PLICSCOM EVA Parameter adjust ment Level meas urement Information The displayed pressure for 100 corresponds e g to the nominal range of the sensor in the above example 1 0 bar 1000 mbar 2 Set the requested mbar value with gt and OK 3 Confirm with OK and move to the menu overview with ESC The span adjustment is finished Information To adjust with pressure you simply enter the indicated actual measured value If the adjustment ranges are exceeded the message is displayed Outside parameter limits The editing p
22. 64 1 46 Que 11 46 GV GC GP GL GK Gs H H Ez SW27 2 Els e G NPT MIT OS GHA 22879 8 SIS Ele E g 23mm E 2aunpr e 1 8 6mm ale 15 54 1847 GI GN GB 27507 EN 051004 Fig 24 VEGABAR 52 GV GC G 1 2A manometer connection EN 837 GP GL GK G 1 2A inner G 1 4 GS G 1 2 inner G 1 4A PVDF GI G 1 2A manometer connection volume reduced GN 1 2 NPT GB M20x1 5 manometer connection EN 837 VEGABAR 52 4 20 mA HART 63 Supplement VEA 11 3 Certificate CE declaration of conformity CE Konformitatserklarung dirs 113 mhire cierge Varioring Cam de Prxjohl wte Cut ey priri didan mep m te Ppa e VEGABAR 52 WERABAA 53 54 VEGABAR 61 65 VEOABAF 98 VEGAEAR mii usc DARRI Desi uil daa mch Greier za rief ona der Hammas Ohad eo wach iha ceci ir corsa win fries ince ode san d nes Zar dee Cons EIE EDD aman 24 DIHFSEH anhi Anhang 1 Hera A hw Prine Bele ee dis 27 Yale
23. COM can be inserted or removed at any time It is not necessary to interrupt the power supply To mount proceed as follows 1 Unscrew the housing cover 2 Place PLICSCOM in the desired position on the electronics you can choose any one of four different positions each displaced by 90 3 Press PLICSCOM lightly onto the electronics and turn it to the right until it snaps in 4 Screw housing cover with inspection window tightly back on Removal is carried out in reverse order PLICSCOM is powered by the sensor an additional con nection is not necessary 22 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Setup with the indicating and adjustment module PLICSCOM rs T f Fig 16 Installation of PLICSCOM Note If you intend to retrofit VEGABAR 52 with a PLICSCOM for continuous measured value indication a higher cover with an inspection glass is required VEGABAR 52 4 20 mA HART 23 mm Setup with the indicating and adjustment module PLICSCOM EVA Key functions Adjustment system 6 3 Adjustment system Fig 17 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 gt key to select menu change list entry editing position key
24. FIT DCs 39 68 DCp 65 9 Error E013 measured value lt 2 sec Error E041 hardware error lt 20 sec Error E036 software error ih MTBF MTTF MTTR 0 9x109 h max useful life of the measuring system for the safety function approx 10 years The judgment of the modification service was part to ensure Proven in use VEGABAR 52 4 20 mA HART 51 Functional safety acc to IEC 61508 4 SIL EBA Specific characteris tics BY US Time dependent process of PFDavg Single channel architecture 1001D SIL SIL2 HFT 0 Sensor type Type B Overfill protection monitoring upper pressure value SFF 81 PFDavg Trroof 1 year lt 0 080 102 5 years lt 0 399 102 10 years lt 0 796 102 lt 0 183x10 h Dry run protection monitoring lower pressure value SFF PFDayg TProot 1 year Tproot 5 years Tproor 10 years 79 lt 0 085 102 lt 0 423x107 h lt 0 843 102 lt 0 194 10 The time dependent process of PFDavg reacts in the time period up to 10 years virtually linear to the operating time The above values only apply to the Tproot interval after which recurring function test must be carried out 52 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Functional safety acc to IEC 61508 4 SIL
25. GABAR 52 is equipped with an indicating and adjustment module PLICSCOM the most important data can be read out of the sensor into PLICSCOM The procedure is described in the operating instructions manual Indicating and adjustment module PLICSCOM in the menu item Copy sensor data The data remain there even if the sensor power supply fails If it is necessary to exchange VEGABAR 52 PLICSCOM is inserted into the replacement instrument and the data are also written into the sensor under the menu item Copy sensor data VEGABAR 52 4 20 mA HART 35 Setup with PACTware and other adjustment programs EBA Connecting the PC directly to the sensor 7 Setup with PACTware and other adjustment programs 7 1 Connecting the PC VEGACONNECT 3 Power supply Fig 18 PC connected directly to the sensor 1 2 3 Necessary components RS232 connection VEGABAR 52 adapter cable for VEGACONNECT 3 VEGABAR 52 PC with PACTware and suitable VEGA DTM VEGACONNECT 3 with I C adapter cable article no 2 27323 Power supply unit 36 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Veer Setup with PACTware and other adjustment programs Connecting the PC to the signal cable VEGACONNECT 3 ay Fig 19 Connecting the PC to
26. Operating Instructions VEGABAR 52 4 20 mA HART c Contents IEA Contents 1 About this document 1 21 FUNCION s zur easet a alae 5 12 Target 5 13 Symbolism used 5 2 For your safety 21 Authorised 6 2 2 6 2 3 Warning about 6 2 4 General safety 6 25 2 22 2 22 4 6 2 6 Compatibility acc to NAMUR 53 7 2 7 Safety information 7 2 8 Environmental instructions 7 3 Product description 3 1 8 3 2 Principle 9 3 3 9 3 4 Storage 9 4 Mounting 4 1 General 11 4 2 Mounting 11 4 3 Mounting 12 5 Connecting to power supply 5 1 Preparing the 13 5 2 Connection 14 5 3 Wiring plans single chamber housing 15 5 4 Wiring plans double chamber housing 17 5 5 Wiring plans double chamber housing Exd 19 5 6 Wiring
27. T 15 Connecting to power supply Housing overview Electronics and connection compartment Fig 4 Material versions single chamber housing Plastic Aluminium Stainless steel Filter element for pressure compensation or blind stopper with version IP 66 IP 68 1 bar a Display 1_2 He 567 8 Fig 5 Electronics and connection compartment single chamber housing 1 2 3 4 Plug connector for VEGACONNECT I 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 power supply 16 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 VEDA Connecting to power supply Wiring plan Fig 6 Wiring plan single chamber housing 1 Power supply Signal output 5 4 Wiring plans double chamber housing Ex ia version The Exd version is described in the next The following illustrations apply to the non Ex as well as to the subchapter Housing overview Fig 7 Double chamber housing Housing cover connection compartment Blind stopper or plug M12x1 for VEGADIS 61 option Housing cover electronics compartment Filter eleme
28. a A Confirm with OK and move to the menu overview with ESC The max adjustment is finished Information To adjust with a filling you simply enter the indicated actual measured value If the adjustment ranges are exceeded the message is displayed Outside parameter limits The editing procedure can be interrupted with ESC or the displayed limit value can be accepted with The setup of VEGABAR 52 is finished All other menu items are described in the separate operating instructions manual of the indicating and adjustment module PLICSCOM 32 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Vela Setup with the indicating and adjustment module PLICSCOM Basic adjustment gt Basic adjustment Display Diagnostics Service Info 6 5 Menu schematic Units of measurement bar 1 1 Position correction Offset 0000 mbar 53 mbar 1 2 Zero 000 0 000 mbar b 53 mbar 1 3 Span 14 100 00 R w i 1000 mbar 53 mbar Damping 1s 15 Linearization curve Linear 1 6 Sensor TAG Sensor Display Basic adjustment Display Diagnostics Service Info Displayed value Pressure 2 1 Displayed value scaled 2 1 Display units Volume 1 2 2 Scaling 2 3 0 0 01 100 1000 01 Diagnostics Basic adjustment Display
29. afety safety instrumented systems for the process industry sector Part 1 Framework defini tions system hardware and software requirements The failure limit values for a safety function depending on the SIL class of IEC 61508 1 7 6 2 Low demand mode Safety integrity level High demand mode SIL PFDavg PFH 4 210 up to 10 210 up to 10 3 210 up to 10 210 up to 107 2 210 up to 10 2107 up to 10 1 210 up to 10 210 up to 10 Safety integrity of the hardware for safety relating subsystems of type B IEC 61508 2 7 4 3 Safe failure fraction Hardware fault tolerance SFF HFT 0 HFT 1 0 HFT 2 lt 60 not permitted SIL1 SIL2 60 6 up to 90 6 SIL3 90 up to 99 SIL4 299 96 SIL4 Acc to IEC 61511 1 paragraph 11 4 4 the failure tolerance HFT can be reduced by one for part systems proven in use if the following conditions are met e The instrument is proven in use e Only process relevant parameters can be modified on the instrument e g measuring range current output in case of failure e The modification of these process relevant parameters is protected e g password e The safety function requires less than SIL4 VEGABAR 52 4 20 mA HART 45 pmi Functional safety acc to IEC 61508 4 SIL EVA Safety function Safe condition Fault description Configuration of the process ing un
30. agnetic interference is expected we recommend the use of screened cable On VEGABAR 52 with cable gland 7 and plastic housing a metal 7 threaded insert is moulded in the plastic housing VEGABAR 52 4 20 mA HART 13 Connecting to power supply EBA A Cable screening and ground ing Select connection cable for Ex applica tions Caution No grease should be used when screwing the NPT cable gland or steel tube into the threaded insert Standard grease can contain additives affecting the connection between threaded insert and housing This will 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 outside on the housing must be connected to the potential equalisation low impedance If potential equalisation currents are expected the connection on the evaluation 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 si
31. all components in the safety chain Corresponding characteristics is the value PFH failure rate Numbers see paragraph Safety technical characteristics The following assumptions form the basis for the implemen tation of FMEDA e Failure rates are constant wear of the mechanical parts is not taken into account e Failure rates of external power supplies are not included Multiple errors are not taken into account e The average ambient temperature during the operating time is 40 104 F e The environmental conditions correspond to an average industrial environment e The lifetime of the components is around 8 to 12 years IEC 61508 2 7 4 7 4 remark 3 e The processing unit can interpret fail low and fail high failures as interferences and output a suitable fault signal VEGABAR 52 4 20 mA HART 47 Functional safety to IEC 61508 4 SIL EA General instructions and re strictions Instrument parameters Create a measurement loop Reaction in case of failure Damping of the output signal Inadmissible modes Inspection possibilities e The repair time exchange of the meas system after a fail safe error is eight hours MTTR 8 h e The scanning interval of a connected control and pro cessing unit is max 1 hour to react on dangerous detectable errors e The communication via the HART interface is not used for transmission of safety relevant information The measurin
32. asuring cell is also equipped with a temperature sensor The temperature value can be displayed via PLICSCOM or processed via the signal output Two wire electronics 4 20 mA HART for power supply and measured value transmission on the same cable The power supply range can differ depending on the instru ment version The exact range is stated in the Technical data in the Supplement 3 3 Adjustment VEGABAR 52 can be adjusted with four different adjustment media e the indicating and adjustment module PLICSCOM e with the suitable VEGA DTM in conjunction with an adjustment software acc to FDT DTM standard e g PACTware and PC e with manufacturer specific adjustment programs AMS or PDM e aHART handheld The entered parameters are generally saved in VEGABAR 52 optionally also in PLICSCOM or in PACTware 3 4 Storage and transport Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test acc 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 VEGABAR 52 4 20 mA HART Product description EBA Storage and transport tem perature e Storage and transport temperature see Supplement Technical data Ambient conditions e Re
33. correct if necessary acc to chapter Wiring plans no power supply gt check cables for line break repair if necessary supply voltage too low or load resistance too high gt check and adapt if necessary Current signal greater than 22 mA or less than 3 6 mA electronics module or measuring cell defective gt Exchange instrument or return it for repair Upcoming failure message via PLICSCOM gt see below In Ex applications the regulations for the wiring of intrinsically safe circuits must be observed E013 no measured value available gt return instrument for repair E017 adjustment span too small gt repeat with modified values E036 no operable sensor software gt carry out a software update or return instrument for repair Fault message can come up if the pressure is higher than the nominal range 40 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Maintenance and fault rectification E041 Hardware error gt Exchange instrument or return it for repair 8 3 Exchanging the electronics The electronics of VEGABAR 52 consists of the measuring cell electronics and the processing electronics The measuring cell electronics in the process fitting is not accessible to the user The processing electronics is in the form of a module in the housing If this electronics is defective it can be exchanged by the user The electronics
34. des this can be achieved by the use of a capacitor or a separate potential equalisation 5 2 Connection procedure 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 Loosen compression nut of the cable entry 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 into the sensor through the cable entry 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 14 VEGABAR 52 4 20 mA HART V00LSO N3 Z20SZ7c 27507 EN 051004 Connecting to power supply Fig 3 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 Connect the screen to the internal ground terminal and the external ground terminal to potential equalisation 11 Tighten the compression nut of the cable entry the seal ring must completely encircle the cable 12 Screw the housing cover back on The electrical connection is finished 5 3 Wiring plans single chamber housing The following illustrations apply to the non Ex as well as to the Ex ia version VEGABAR 52 4 20 mA HAR
35. e VEGA headquarters in Schiltach 42 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Dismounting 9 Dismounting 9 1 Dismounting procedure Warning 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 VEGABAR 52 consists of materials which can be recycled by specialised recycling companies We have purposely de signed the electronic modules to be easily separable Mark the instrument as scrap and dispose of it according to national government regulations e g in Germany acc to electronic scrap ordinance Materials see Technical data If you cannot dispose of the instrument properly please contact us about disposal methods or return VEGABAR 52 4 20 43 Functional safety to IEC 61508 4 SIL EVA Validity Area of application Abbreviations terms 10 Functional safety acc to IEC 61508 4 SIL 10 1 General This safety manual applies to measuring systems consisting of VEGABAR series 50 and series 60 pressure transmitter in two wire version 4 20 mA HART VEGABAR 52 54 VEGABAR 61 up to 60 bar 64 65 66 67 Valid hardware and software versions e Serial number of the electronics
36. eps 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 of the indicating and adjustment module PLICSCOM Process pressure measurement Set up VEGABAR 52 in the following sequence 1 Select the adjustment unit 2 Carry out position correction 3 Carry out zero adjustment 4 Carry out span adjustment In the menu item Units of measurement you select the physical unit in which the adjustment should be carried out e 9 mbar bar psi The position correction compensates the influence of the mounting position or static pressure on the measurement It does not influence the adjustment values In the menu items zero and span you determine the span of the sensor the span corresponds to the end value VEGABAR 52 4 20 mA HART 25 mm Setup with the indicating and adjustment module PLICSCOM EA Select the adjustment unit Carry out position correction Information These steps are not necessary for instruments which are already preset acc to customer specifications You can find these data on the type label on the instrument and in the menu items of the zero span adjustment PLICSCOM enables the adjustment without filling or pressure You can carry out the settings in the workshop without the instrument having to be
37. equested unit with 25 in the example mbar 4 Confirm with and move to position correction with gt The adjustment unit is now changed from bar to mbar Information When changing over to a height unit in the example from bar to m also the density has to be entered Proceed as follows 1 Push the OK button in the measured value display the menu overview is displayed 2 Confirm the menu Basic adjustment with the menu item Units of measurement will be displayed 3 Activate the selection with and select the requested unit with 257 in the example m 4 Confirm with OK the submenu Density unit appears Units of measurement Density unit gt 5 Select the requested unit e g kg dm with gt and confirm with OK the submenu Density appears Units of measurement Density 0001 000 kg dm 6 Enter the requested density value with gt and confirm with OK and move to position correction with gt The adjustment unit is now changed from bar to m 30 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Veer Setup with the indicating and adjustment module PLICSCOM Carry out position correction Carrying out min adjustment Carrying out max adjustment Proceed as follows 1 Edit the offset value in the menu item Position correction with OK Position correction Offset 0000 0 mbar 53
38. essel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions VEGABAR 52 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 e g the VDE regulations in Germany as well as all prevailing safety regulations and accident prevention rules 2 5 CE conformity VEGABAR 52 is in CE conformity with 89 336 EWG fulfils the NAMUR recommendation NE 21 and is in CE conformity with LVD 73 23 EWG Conformity has been judged acc to the following standards e EMC Emission EN 61326 2004 class B Susceptibility EN 61326 2004 incl supplement A e NSR EN 61010 1 2001 In addition VEGABAR 52 is subject to the pressure device guideline 97 23 EG without CE marking The max pressure is 200 bar VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 For your safety 2 6 Compatibility acc to NAMUR NE 53 VEGABAR 52 meets NAMUR recommendation NE 53 VEGA instruments are generally upward and downward compatible e sensor software for DTM VEGABAR 52 HART or FF e DTM VEGABAR 52 for adjustment software PACTware e adjustment module PLICSCOM for sensor software The parameter adjustment of the basic sensor functions is independent of the software versio
39. essure You can carry out the settings in the workshop without the instrument having to be installed Also the current measured value is shown in the menu items for the min max adjustment VEGABAR 52 is preset to application Process pressure measurement Proceed as follows when switching over to application Level measurement 1 Push the OK button in the measured value display the menu overview is displayed 2 Select the menu Service with gt and confirm with OK Basic adjustment Display Diagnostics gt Service Info 3 Select the menu item Application with gt and edit with Warning Note the warning Output can change 4 Select OK with gt OK and confirm with OK 5 Select Level from the list and confirm with OK To switch over to another adjustment unit in the example from bar to mbar proceed as follows 9 1 Push the OK button in the measured value display the menu overview is displayed gt Basic adjustment Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu item Units of measurement will be displayed 9 Selection options mbar bar psi Pa kPa MPa inHg mmHg gt mm cm m in ft VEGABAR 52 4 20 mA HART 29 mm Setup with the indicating and adjustment module PLICSCOM EA Units of measurement bar 3 Activate the selection with OK and select the r
40. f VEGABAR 52 Please read this manual before you start setup 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 warning danger This symbol informs you of a dangerous situation that could occur Ignoring this cautionary note can impair the person and or the instrument 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 VEGABAR 52 4 20 mA HART For your safety EBA 2 For your safety 2 1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialised personnel authorised by the operator For safety and warranty reasons any internal work on the instruments must be carried out only by personnel authorised by the manufacturer 2 2 Appropriate use VEGABAR 52 is a pressure transmitter for measurement of gauge pressure absolute pressure and vacuum 2 3 Warning about misuse Inappropriate or incorrect use of the instrument can give rise to application specific hazards e g v
41. g system should be applied acc to the application by taking pressure temperature density and chemical properties of the medium into account The application specific limits must be maintained and the specifications must not be exceeded 10 3 Adjustment instructions and parameter adjustment Since the plant conditions influence the safety of the measuring system the instrument parameters must be set according to the application VEGABAR 52 suitable for the VEGA DTM in conjunction with an adjustment software acc to FDT DTM standard e g PACTware is permitted as auxiliary means Via the adjustment software the parameter Sensor acc to SIL must be selected in the menu item Measurement loop The parameter adjustment of the interference current influen ces the safety technical characteristics For safety relevant applications only the following inference currents are allowed e fail low 3 6 mA e fail high 22 mA Note The setting Hold value must not be selected The damping of the output signal must be adapted to the process safety time The measured value transmission by means of HART signal as well as HART multidrop mode are not permitted The effectivity of the set parameters must be checked in a suitable way 48 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Functional safety acc to IEC 61508 4 SIL Access locking e After connecting the instrument the output
42. g the connection ca ble Cable gland NPT 5 Connecting to power supply 5 1 Preparing the connection Always observe the following safety instructions e Connect only in the complete absence of line voltage e f overvoltages are expected overvoltage arresters should be installed Tip We recommend VEGA overvoltage arresters US F LB I 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 transmitted via the same two wire connection cable The power supply range can differ depending on the instrument version The exact range is stated in the Technical data in the Supplement Provide a reliable separation between the supply circuit and the mains circuits acc to DIN VDE 0106 part 101 The VEGA power supply units VEGATRENN 149AEx VEGASTAB 690 VEGADIS 371 as well as all VEGAMETs meet this require ment Bear in mind the following factors regarding supply voltage e the reduction of the output voltage of the power supply unit under nominal load with a sensor current of 20 5 mA or 22 mA in case of fault signal e the influence of additional instruments in the circuit see load values in Technical data VEGABAR 52 is connected with standard two wire cable without screen An outer cable diameter of 5 9 mm ensures the seal effect of the cable entry If strong electrom
43. g values are valid in the compensated temperature range 0 100 C 212 F reference temperature 20 C 68 Average temperature coefficient of the zero signal Turn down 1 1 lt 0 05 10 K Turn down up to 1 5 lt 0 1 10 Turn down up to 1 10 lt 0 15 10 The following values are not within the compensated temperature range Average temperature coefficient of the zero signal Turn down 1 1 typ lt 0 05 10 K Long term stability similar to DIN 16086 DINV 19259 1 and IEC 60770 1 Long term drift of the zero signal 0 1 2 years Ambient conditions Ambient storage and transport temperature without PLICSCOM 40 80 C 40 176 F with PLICSCOM 20 70 4 158 F Process conditions The specifications of the pressure stage are used as an overview The specifications on the type plate are applicable Pressure stage process fitting Thread 316L Hastelloy PN 160 Thread PVDF PN 10 Small flange DN 10 316L PN 1 5 Product temperature depending on the measuring cell seal Viton 20 120 C 4 248 F Kalrez 6375 10 120 14 248 F EPDM 40 120 40 248 F Vibration resistance mechanical vibrations with 4 g and 5 100 Hz 9 11 to IEC 60770 1 relating to the nominal range 12 With process fitting PVDF max 100 212 F 8 Tested to the regulations of
44. ing e g Sensor Process Power supply Signal processing The first measures to be taken are to check the output signal as well as evaluate failure messages via the indicating and adjustment module PLICSCOM The procedure is described in the following Further comprehensive diagnostics options can be accessed via a laptop with the software PACTware and the suitable DTM In many cases the causes can be determined in this way and faults can be rectified Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone number 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 hand held multimeter with a suitable measuring range acc to the wiring plan 4 20 mA signal not stable level fluctuations gt set integration time via PLICSCOM or PACTware no atmospheric pressure compensation gt check the pressure compensation in the housing and clean the filter element if necessary VEGABAR 52 4 20 mA HART 39 Maintenance and fault rectification EBA Error messages via PLICSCOM 4 20 mA signal missing incorrect connection to power supply gt Check connection acc to chapter Connection proce dure and
45. ing the tests must be stated and their suitability must be specified The tests must be documented If the function test proves negative the entire measuring system must be switched out of service and the process held in a safe condition by means of other measures In the double channel architecture 1002D this applies separately to both channels 10 7 Safety related characteristics The failure rates of the electronics the mechanical parts of the pressure transmitter as well as the process fitting were determined by an FMEDA acc to IEC 61508 Basis for the calculations are component failure rates acc to SN 29500 All 50 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Functional safety acc to IEC 61508 4 SIL Fault reaction time General data Proven in use values relate to an average ambient temperature during operation of 40 C 104 F The calculations are further based on the instructions stated in chapter Planning Overfill protection monitoring upper pressure value Interference current fail high fail low 378 FIT 20 FIT 233 FIT 233 FIT 147 FIT 505 FIT Adu 183 FIT 183 FIT DCs 62 8 DCp 45 73 96 Dry run protection monitoring lower pressure value Interference current fail high fail low 149 FIT 495 FIT 233 FIT 233 FIT Aaa 366 FIT 20 FIT 194 FIT 194
46. it 10 2 Planning The measuring system generates on the current output a signal between 3 8 mA and 20 5 mA proportional to the process pressure or level This analogue signal is transmitted to a connected processing unit for monitoring the following conditions e Exceeding or falling below a set pressure value The safety function is that a signal is outputted if the set switching point is reached on the processing unit The safe condition depends on the mode and is stated in the following chart Monitoring upper Monitoring lower pressure value pressure value Safe condition Exceeding of the Falling below the switching point switching point Output current in safe gt switching point 1 lt switching point 1 condition Failure current fail low lt 3 6 mA lt 3 6 mA Failure current fail high gt 21 5 mA gt 21 5 mA The current tolerance 1 refers to the full measuring range of 16 mA A fail safe failure safe failure exists if the measuring system changes to the defined safe condition or to the failure mode without demand of the process If the internal diagnosis system detects an failure the measuring system goes to failure mode A dangerous undetected failure exists if the measuring system does neither go to the defined safe condition when required by the process nor to the failure mode If the measuring system delivers output currents of fail low or fail high this can be due to a fail
47. lative humidity 20 85 10 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Mounting Wetted materials Installation location Moisture Installation location 4 Mounting 4 1 General instructions Check if the wetted materials such as seal process fitting etc are suitable for the existing process conditions such as product temperature etc 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 Use the recommended cable see chapter Connecting to power supply and tighten the cable gland You can give your VEGABAR 52 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 mounting outdoors in areas where moisture is expected e g by cleaning processes or on cooled or heated vessels Fig 2 Measures against moisture penetration 4 2 Mounting information VEGABAR 52 functions in any installation position It is mounted acc to the same regulations like a manometer DIN EN 839 2 1 If necessary position correction see
48. modify value of a parameter e ESC key interrupt input jump to the next higher menu The sensor is adjusted via the four keys of the indicating and adjustment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved 24 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Vela Setup with the indicating and adjustment module PLICSCOM Address setting HART Multi drop Process pressure or level measurement Optional settings Parameter adjust ment Process pres sure measurement 6 4 Setup procedure 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 of PLICSCOM or in the online help of PACTware or DTM HART mode Standard Address 0 VEGABAR 52 can be used for process pressure as well as for level measurement Default setting is process pressure measurement The mode can be changed in the adjustment menu Depending on your application only the respective subchapter Process pressure measurement or Level measurement will apply There you will find the individual adjustment st
49. n The range of available functions depends on the respective software version of the individual components The software version of VEGABAR 52 can be determined as follows e via PACTware e onthe type label of the electronics e viathe adjustment module PLICSCOM On our website www vega com you will find all software histories Make use of this convenience and get registered for update information via e mail 2 7 Safety information 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 8 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 acc to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environ mental instructions in this manual e Chapter Storage and transport e Chapter Disposal VEGABAR 52 4 20 mA HART Product description EBA Scope of delivery 3 Product description 3 1 Configuration The scope of delivery encompasses e VEGABAR 52 process pressure transmitter e Documentation this operating instructions manual test certificate Ex specific safety instructions
50. ng instructions manual VEGABAR 52 4 20 mA HART 49 pm Functional safety acc to IEC 61508 4 SIL EA Failure rates If due to the detected failure the electronics or the complete sensor is interchanged the manufacturer must be informed incl a fault description 10 6 Recurring function test The recurring function test serves to reveal potential danger ous errors that are otherwise not discernible The function of the measuring system must be checked at adequate intervals The operator is responsible for choosing the type of test and the intervals in the stated time frame The time frame depends on the PFDayg value acc to the chart and diagram in section Safety related characteristics In high demand rate no recurring function test is arranged in IEC 61508 A proof of the functional efficiency is seen in the more frequent demand of the measuring system In double channel architectures it is useful to proof the redundancy by recurring function tests in appropriate intervals The test must be carried out in a way that verifies the flawless operation of the safety functions in conjunction with all system components This is ensured by a controlled reaching of the response height during filling If filling up to the response height is not possible then a response of the measuring system must be triggered by a suitable simulation of the level or the physical effect The methods and procedures used dur
51. nt for pressure compensation or blind stopper with version IP 66 IP 68 1 bar Cable entry or plug 2 Version IP 66 IP 68 1 bar not with four wire instruments VEGABAR 52 4 20 mA HART 17 Connecting to power supply EBA Electronics compartment Connection compartment 1 EN Display Fig 8 Electronics compartment double chamber housing 1 2 3 Plug connector VEGACONNECT I C interface Internal connection cable to the connection compartment Terminals for VEGADIS 61 Fig 9 Connection compartment double chamber housing 1 2 3 Plug connector for VEGACONNECT I C interface Ground terminal for connection of the cable screen Spring loaded terminals for power supply 18 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 VEDA Connecting to power supply Wiring plan Fig 10 Wiring plan double chamber housing 1 Power supply Signal output 5 5 Wiring plans double chamber housing Exd Housing overview Fig 11 Double chamber housing Housing cover connection compartment Blind stopper or plug M12x1 for VEGADIS 61 option Housing cover electronics compartment Filter elemen
52. ope 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 2005 Technical data subject to alterations 27507 EN 051004
53. phase After VEGABAR 52 is connected to power supply the instrument carries out a self test for approx 30 seconds The following steps are carried out e Internal check of the electronics e Indication of the instrument type the firmware version as well as the sensor TAGs sensor name e Output signal jumps briefly approx 10 seconds to the set fault current Then the actual measured value is displayed and the corresponding current is transmitted to the cable 4 values correspond to the actual level as well as to the settings already carried out e g default setting VEGABAR 52 4 20 mA HART 21 mm Setup with the indicating and adjustment module PLICSCOM EA Function Configuration Insert remove PLICSCOM 6 Setup with the indicating and adjustment module PLICSCOM 6 1 Short description The indicating and adjustment module PLICSCOM is used for measured value display adjustment and diagnosis It can be mounted in the following housing versions and instruments e All sensors of the plics instrument family in the single as well as in the double chamber housing optionally in the electronics or connection compartment e External indicating and adjustment unit VEGADIS 61 Note You will find detailed information on the adjustment in the operating instructions manual of the indicating and adjustment module PLICSCOM 6 2 Installing the indicating and adjustment module PLICSCOM PLICS
54. plans version IP 66 68 1 bar 21 5 7 21 6 Setup with the indicating and adjustment module PLICSCOM 61 Short 22 6 2 Installing the indicating and adjustment module PLICGSCOM cse REDE LEER 22 6 3 Adjustment system 24 6 4 25 6 5 Menu 32 2 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Contents 6 6 Saving the parameter adjustment data 35 7 Setup with PACTware and other adjustment programs 7 4 Connecting the PC 36 7 2 Parameter adjustment with PACTware 37 7 8 Parameter adjustment with AMS and 38 7 4 Saving the parameter adjustment data 38 8 Maintenance and fault rectification 81 39 8 2 Fault 39 8 3 Exchanging the electronics 41 8 4 Instrument 41 9 Dismounting 9 1 Dismounting procedure 43 92 Disposal s RR e 49 43 10 Functional safety acc to IEC 61508 4 SIL 10 1 44 102 0 46 10 3 Adjustment instructions and parameter adjustment 48 10 4 Setup
55. rocedure can be interrupted with ESC or the displayed limit value can be accepted with The setup of VEGABAR 52 for process pressure measure ment is finished All other menu items are described in the separate operating instructions manual of the indicating and adjustment module PLICSCOM Level measurement Set up VEGABAR 52 in the following sequence 1 Select application Level measurement 2 Select adjustment unit density unit 3 Carry out position correction 4 Carrying out min adjustment 5 Carrying out max adjustment In the menu item Application you switch over from Process pressure to Level measurement In the menu item Units of measurement you select the physical unit in which the adjustment should be carried out e 9 mbar bar psi The position correction compensates the influence of the mounting position or static pressure on the measurement It does not influence the adjustment values Information These steps are not necessary for instruments which are already preset acc to customer specifications 28 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Setup with the indicating and adjustment module PLICSCOM Select application Level measurement A Select adjustment unit den sity unit You can find these data on the type label on the instrument and in the menu items of the min max adjustment PLICSCOM enables the adjustment without filling or pr
56. t for pressure compensation or blind stopper with version IP 66 68 1 bar Cable entry or plug AROMA 9 Version IP 66 IP 68 1 bar not with four wire instruments VEGABAR 52 4 20 mA HART 19 Connecting to power supply EBA Electronics compartment Connection compartment 1 Display Fig 12 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT interface 2 Internal connection cable to the connection compartment Terminals for VEGADIS 61 Fig 13 Connection compartment double chamber housing Exd 1 Spring loaded terminals for power supply and cable screen 2 Ground terminal for connection of the cable screen 20 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 Vela Connecting to power supply Wiring plan Wire assignment connection cable Switch on phase Fig 14 Wiring plan double chamber housing Exd 1 Power supply Signal output 5 6 Wiring plans version IP 66 IP 68 1 bar This version is only available for instruments with absolute pressure measuring ranges mn Fig 15 Wire assignment connection cable 1 br and for power supply or to the processing system 2 Screen 5 7 Switch on
57. ur standard PUR Colour Ex version e 1x IP 68 cable entry M20x1 5 1x blind stopper M20x1 5 or e 1x closing cap NPT 1x blind stopper Ve e 1x IP 68 cable entry M20x1 5 1x blind stopper M20x1 5 plug M12x1 for VEGADIS 61 option or e 1x closing cap NPT 1x blind stopper Ve NPT plug M12x1 for VEGADIS 61 option four cores one suspension cable one breather capillary screen braiding foil mantle 0 5 mm 0 036 Ohm m 21 200 270 pounds force 5 m 16 4 ft 1000 m 3280 ft 25 mm with 25 C 77 F approx 8 mm Black Blue Blue Indicating and adjustment module Power supply and data transmission Indication Adjustment elements Protection unassembled mounted into the sensor without cover Materials Housing Inspection window through sensor via gold plated sliding contacts PC bus LC display in full dot matrix 4 keys IP 20 IP 40 ABS Polyester foil VEGABAR 52 4 20 mA HART 59 Supplement IEA Supply voltage Supply voltage instrument 12 36 V DC EEx instrument 12 30 V DC instrument 18 36 V DC Permissible residual ripple 100Hz Uss lt 1 V 100 Hz 10 kHz Uss 10 mV Load see diagram 1000 750 500 4 250 Fig 21 Voltage diagram HART load Voltage limit EEx ia instrument Voltage limit non Ex Exd instrument Suppl
58. ure The processing unit must therefore interpret such currents as failure and output a suitable fault signal 46 VEGABAR 52 4 20 V00LSO N3 Z0SZ7c 27507 EN 051004 Functional safety acc to IEC 61508 4 SIL Low demand mode High demand mode Assumptions If this is not the case the appropriate shares of the failure rates must be assigned to the dangerous failures Therefore the stated values in chapter Safety relevant characteristics can deteriorate If the demand rate is only once a year then the measuring system can be used as safety relevant subsystem in low demand mode IEC 61508 4 3 5 12 If the ratio of the internal diagnostics test rate of the measuring system to the demand rate exceeds the value 100 the measuring system can be treated in the way it is executing a safety function in the mode with low demand rate IEC 61508 2 7 4 3 2 5 Corresponding characteristics is the value PFDayg average Probability of dangerous Failure on Demand It is dependent on the test interval Tproot between the function tests of the protective function Numbers see paragraph Safety technical characteristics If the low demand mode does not apply the measuring system must be used as safety relevant subsystem in high demand IEC 61508 4 3 5 12 The fault tolerance time of the complete system must be higher than the sum of the reaction times or the diagnostics test periods of
59. y voltage AROMA Electrical protective measures Protection All housings standard IP 66 IP 6715 Alu and stainless housing optionally IP 66 IP 68 1 bar available Overvoltage category Protection class I 1 Instruments with gauge measuring ranges can no longer detect the ambient pressure when being submerged e g in water This can falsify the meas ured value 60 VEGABAR 52 4 20 mA HART V00LSO N3 Z0SZ7c 27507 EN 051004 WEE Supplement Available approvals or approvals applied 17 ATEX ia ATEX II 1G 1 2G 2G EEx ia IIC T6 ATEX ia a d ATEX II 1 26 2G EEx d ia IIC ATEX D II 1 20 2D IP6X T IEC IEC Ex ia T6 FM FM 1 111 Div 1 IS Ship approvals GL LRS ABS CCS RINA DNV Others WHG 1 Deviating data with Ex applications see separate safety instructions 17 Depending on order specification VEGABAR 52 4 20 mA HART 61 Supplement IEA 11 2 Dimensions Housing in protection IP 66 IP 67 69mm pamm 87mm 3 27 64 2 23 32 2 2882 77mm 84mm 116mm 4 9 46 zr ari 3 1 32 3 5 16 84mm 3 5 16 8 ao 3 1 32 af M16x1 5 Bi 3 8 5 5 8 9 H H d x z of 1 1 x1 20 1 5 M20x1 5
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