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5 Connecting to power supply

VEGABAR 66 • 4 … 20 mA/HART - climate compensated

36738-EN-130321

1 2 3 4

6

3

4

1

2

5

Fig. 25: Connection of the sensor in the housing socket
1  Brown

2  Blue

3  Yellow

4  White

5  Shielding

6  Breather capillaries

I2C

Display

1

1

2

5

6

7

8

Fig. 26: Wiring plan external electronics
1  Voltage supply

5.8  Switch-on phase

After connecting VEGABAR 66 to power supply or after a voltage 

recurrence, the instrument carries out a self-check for approx. 30 

seconds:

•

 

Internal check of the electronics

•

 

Indication of the instrument type, the firmware as well as the sen

-

sor TAGs (sensor designation)

•

 

Output signal jumps briefly (approx. 10 seconds) to the set fault 

current

Terminal compartment, 

housing socket

Wiring plan external 

electronics

Switch-on phase

Содержание VEGABAR 66

Страница 1: ...Operating Instructions Suspension pressure transmitter with CERTEC measuring cell VEGABAR 66 4 20 mA HART climate compensated Document ID 36738...

Страница 2: ...General instructions 12 4 2 Mounting preparations 13 4 3 Mounting steps with straining clamp 15 4 4 Mounting steps with screwed connection 15 4 5 Mounting steps with lock fitting 16 4 6 Mounting steps...

Страница 3: ...48 8 2 Rectify faults 48 8 3 Calculation of total deviation according to DIN 16086 49 8 4 Exchanging the electronics module 51 8 5 Software update 51 8 6 Instrument repair 52 9 Dismounting 9 1 Dismoun...

Страница 4: ...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...

Страница 5: ...y the manufacturer Arbi trary conversions or modifications are explicitly forbidden 2 3 Warning about incorrect use Inappropriate or incorrect use of the instrument can give rise to application specif...

Страница 6: ...are generally upward and downward compatible Sensor software for DTM VEGABAR 66 HART PA or FF DTM VEGABAR 66 for adjustment software PACTware Display and adjustment module for sensor software The par...

Страница 7: ...nd adjustment module PLICSCOM optional Supplementary instructions manual 31708 Heating for display and adjustment module optional Supplementary instructions manual Plug connector for con tinuously mea...

Страница 8: ...Example of a VEGABAR 66 with suspension cable left and connection tube right 1 Housing with integrated electronics 2 Suspension cable 3 Connection tube 4 Threaded fitting 5 Transmitter 6 Protective ca...

Страница 9: ...ure transmitter for level measurement in wells basins and atmospherically open vessels under difficult conditions cold medium and warm humid environment The sensor element is an encapsulated CERTEC ab...

Страница 10: ...with an adjustment software according to the FDT DTM standard e g PACTware and PC with manufacturer specific adjustment programs AMS or PDM With a HART handheld 3 4 Packaging transport and storage Yo...

Страница 11: ...25 m long four wire screened standard cable You can find further information in the operating instructions VE GADIS 61 Document ID 27720 Flanges are available in different versions according to the f...

Страница 12: ...u can also install the display and adjustment module in four different positions each displaced by 90 Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You...

Страница 13: ...ies in the permanently connected cable The filter element is replaced by a blind plug 4 2 Mounting preparations For the suspension cable version note the following points when selecting the mounting p...

Страница 14: ...ounting VEGABAR 66 4 20 mA HART climate compensated 36738 EN 130321 Fig 5 Mounting example Version with connection tube in an open vessel Fig 6 Mounting example Version with suspension cable in a pump...

Страница 15: ...he straining clamp on a suitable wall hook 2 Lower VEGABAR 66 to the requested height 3 Slide the clamping jaws upward and push the suspension cable between them 4 Hold the suspension cable push the c...

Страница 16: ...ten manually with the seal screw 5 Screw the screwed connection into the socket tighten with SW 30 and then tighten seal screw with SW 19 How to correct the height 1 Loosen seal screw with SW 19 2 Sli...

Страница 17: ...g 10 Housing and thread 1 Housing 2 Seal 3 Thread Mount VEGABAR 66 with housing and thread in the following way 1 Weld the welded socket G1 or 1 NPT to the vessel top 2 Insert the transmitter with con...

Страница 18: ...the following drilling template 2 Depending on the mounting surface fasten the wall mounting plate with 4 screws 90 mm 3 54 R 3 5 mm 0 14 3mm 0 12 70 mm 2 76 8 mm 0 32 93 mm 3 66 110 mm 4 33 Fig 11 Dr...

Страница 19: ...following additional factors that influence the operat ing voltage Output voltage of the power supply unit can be lower under nomi nal load with a sensor current of 20 5 mA or 22 mA in case of fault...

Страница 20: ...terminal in the sensor and the outer ground terminal on the housing not to potential equalisation Information The metallic parts of the instrument transmitter process fitting etc are conductively conn...

Страница 21: ...to the internal ground terminal connect the outer ground terminal to potential equalisation 11 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 12 Screw...

Страница 22: ...ound terminal connect the outer ground terminal above on the housing to potential equalisa tion 6 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 7 Atta...

Страница 23: ...s for connection of the external indication VEGADIS 61 3 Ground terminal for connection of the cable screen 4 Spring loaded terminals for voltage supply I2C Display 1 1 2 5 6 7 8 Fig 15 Wiring plan si...

Страница 24: ...ector for VEGACONNECT I C interface 2 Internal connection cable to the connection compartment 3 Terminals for VEGADIS 61 1 2 3 Display 1 2 I2C Fig 17 Connection compartment double chamber housing 1 Sp...

Страница 25: ...housing 1 Voltage supply signal output 5 5 Wiring plan double chamber housing Ex d 1 3 2 Display 1 2 5 6 7 8 I2C Fig 19 Electronics compartment double chamber housing 1 Plug connector for VEGACONNECT...

Страница 26: ...er supply and cable screen 2 Ground terminal for connection of the cable screen 1 1 2 Fig 21 Wiring plan Ex d double chamber housing 1 Voltage supply signal output 5 6 Wiring plan version IP 66 IP 68...

Страница 27: ...wer supply VEGABAR 66 4 20 mA HART climate compensated 36738 EN 130321 5 7 Wiring plan external housing with version IP 68 Fig 23 VEGABAR 66 in IP 68 version 25 bar non Ex and axial cable outlet exter...

Страница 28: ...nd connection compartment 1 Spring loaded terminals for voltage supply 2 Ground terminal for connection of the cable screen 3 Cable gland to the process component 4 Spring loaded terminals for connect...

Страница 29: ...external electronics 1 Voltage supply 5 8 Switch on phase After connecting VEGABAR 66 to power supply or after a voltage recurrence the instrument carries out a self check for approx 30 seconds Intern...

Страница 30: ...pply VEGABAR 66 4 20 mA HART climate compensated 36738 EN 130321 Then the corresponding current is outputted to the cable the value corresponds to the actual level as well as the settings already carr...

Страница 31: ...ating instructions manual Display and adjustment module 6 2 Insert display and adjustment module The display and adjustment module can be inserted into the sensor and removed again at any time It is n...

Страница 32: ...d to retrofit the instrument with a display and adjustment module for continuous measured value indication a higher cover with an inspection glass is required 6 3 Adjustment system 2 3 1 1 1 Fig 28 Di...

Страница 33: ...instructions manual Display and adjustment module or in the online help of PACTware or DTM HART mode Standard Address 0 VEGABAR 66 can be used for level as well as for process pressure measurement Def...

Страница 34: ...d as follows 3 1 Push the OK button in the measured value display the menu overview is displayed Basic adjustment Display Diagnostics Service Info 2 Confirm the menu Basic adjustment with OK the menu...

Страница 35: ...and select Temperature unit with 2 Activate the selection with OK and select the requested unit with e g F 3 Confirm with OK The temperature unit is hence switched over from C to F Proceed as follows...

Страница 36: ...edit the requested mbar value 4 Set the requested mbar value with and 5 Confirm with OK and move to the menu overview with ESC The max adjustment is finished Information For an adjustment with fillin...

Страница 37: ...ceed as follows when switching over to application Process pressure measurement 1 Push the OK button in the measured value display the menu overview is displayed 2 Select the menu Service with and con...

Страница 38: ...ctivate the selection with OK and select the requested unit with e g F 3 Confirm with OK The temperature unit is hence switched over from C to F Proceed as follows 1 Activate in the menu item Position...

Страница 39: ...C The span adjustment is finished Information For an adjustment with pressure simply enter the actual measured value indicated at the bottom of the display If the adjustment ranges are exceeded the me...

Страница 40: ...to the sensor via the display and adjustment module A description of the function is available in the operating instructions manual Display and adjustment module The following data are read out or wri...

Страница 41: ...teristics 4 20 mA Current output failure 3 6 mA Current output min current 3 8 mA Current output max current 20 5 mA The values of the following menu items are not reset with Reset Menu section Functi...

Страница 42: ...adjustment Basic adjustment 1 Display Diagnostics Service Info Unit 1 1 Unit of measurement bar Temperature unit C Position correction 1 2 Offset P 0 2 mbar 0000 mbar Min adjustment 1 3 000 0 0 0 mba...

Страница 43: ...ent 4 Display Diagnostics Service Info Current output 4 1 Characteristic 4 20 mA Fail mode 3 6 mA Min current 3 8 mA max current 20 5 mA Simulation 4 2 Start simulation Reset 4 3 Select reset Language...

Страница 44: ...R 66 is equipped with a display and adjustment module the most important data can be read out of the sensor into the display and adjustment module The procedure is described in the operating instructi...

Страница 45: ...CONNECT directly to the sensor 1 USB cable to the PC 2 VEGACONNECT 3 Sensor 1 2 3 4 O PE N TWIST USB LO C K Fig 30 Connection via VEGACONNECT externally 1 I C bus com interface on the sensor 2 I C con...

Страница 46: ...rators are also usually equipped with a sufficient current limitation resistance In such cases VEGACONNECT 4 can be connected parallel to the 4 20 mA cable 7 2 Parameter adjustment with PACTware Furth...

Страница 47: ...implemented in the current versions of AMS and PDM For older versions of AMS and PDM a free of charge download is available via Internet Move via www vega com and Downloads to Software 7 4 Saving the...

Страница 48: ...mum reliability Nevertheless faults can oc cur 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...

Страница 49: ...ions for the wiring of intrinsically safe circuits must be observed Error code Cause Rectification E013 no measured value available9 Exchange the instrument or send it in for repair E017 Adjustment sp...

Страница 50: ...n Down TD 200 mbar 147 mbar TD 1 4 Basic accuracy digital output signal in percent Fperf FT 2 FKl 2 FT 0 15 0 4 x TD FKl 0 1 Fperf 0 15 0 4 x 1 4 2 0 1 2 Fperf 0 72 Total deviation digital output sign...

Страница 51: ...il The following components are required to update the sensor soft ware Sensor Voltage supply VEGACONNECT PC with PACTware Current sensor software as file At www vega com downloads go to Software Sele...

Страница 52: ...lly executed 8 6 Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our Internet homepage www vega com under Downloads Forms and certificate...

Страница 53: ...companies We use recyclable materials and have designed the parts to be easily separable WEEE directive 2002 96 EG This instrument is not subject to the WEEE directive 2002 96 EG and the respective na...

Страница 54: ...l FKM VP2 A FDA and KTW approved FFKM Kalrez 6375 EPDM A P 75 5 KW75F Seal suspension cable FKM FEP Protective cap PFA Material seal process fitting Thread G1 DIN 3852 A Klingersil C 4400 Threaded fit...

Страница 55: ...0 82 19 69 ft Output variable Output signal 4 20 mA HART HART output values according to HART standard 5 0 Primary Value Pressure Secondary Value Temperature10 Signal resolution 1 6 A Failure signal c...

Страница 56: ...ing range zero 20 95 span 120 120 11 Difference between zero and span max 120 of the nominal range Recommended max turn down 10 1 Nominal measuring ranges and overload capability in bar kPa The specif...

Страница 57: ...kPa 12 5 15 4 psig Determination of characteristics Limit point adjustment according to IEC 61298 2 Characterstic curve Linear Reference installation position upright diaphragm points downward Influe...

Страница 58: ...2500 kPa 0 350 psig 0 05 0 1 x TD 0 1 0 15 x TD Thermal change of the current output Applies also to the analogue 4 20 mA current output and refers to the set span Thermal change current output 0 05 1...

Страница 59: ...hread 316L PN 25 PVDF unpressurized Lock fitting Unpressurized Flange 316L PN 16 or PN 40 Flange GFK 10 bar Product temperature suspension cable measuring cell seal PE FKM 20 60 C 4 140 F PE EPDM 20 6...

Страница 60: ...al or 1 x closing cap NPT 1 x blind plug NPT plug M12 x 1 for the external display and adjustment unit optional or 1 x plug depending on the version 1 x blind plug M20 x 1 5 plug M12 x 1 for the exter...

Страница 61: ...ternal housing Configuration four wires one suspension wire one breather capillary screen braiding metal foil mantle Wire cross section 0 5 mm AWG 20 Wire resistance 0 036 m 0 011 ft Standard length 5...

Страница 62: ...0 mV Load see diagram 1000 750 500 250 12 18 16 14 20 22 24 26 28 30 32 34 36 V 4 1 2 3 Fig 34 Voltage diagram 1 HART load 2 Voltage limit Ex ia instrument 3 Voltage limit non Ex Ex d instrument 4 Ope...

Страница 63: ...search as well as via Downloads and Approvals 10 2 Dimensions The following dimensional drawings represent only an extract of the possible versions Detailed dimensional drawings can be downloaded on...

Страница 64: ...m 2 32 80 mm 3 15 112 mm 4 41 M20x1 5 NPT 87 mm 3 43 86 mm 3 39 120 mm 4 72 M20x1 5 NPT M16x1 5 3 2 1 1 Single chamber version electropolished 2 Single chamber version precision casting 2 Double chamb...

Страница 65: ...57 66 mm 2 60 59 mm 2 32 110 mm x 90 mm 4 33 x 3 54 Fig 40 IP 68 version with external housing plastic version 1 Lateral cable outlet 2 Axial cable outlet 1 2 3 68 mm 2 68 68 mm 2 68 92 mm 3 62 42mm...

Страница 66: ...1 47 64 40 mm 1 37 64 48 52 mm 1 57 64 2 3 64 22 mm 55 64 14 mm 35 64 38 5 mm 1 33 64 22 mm 55 64 22 mm 55 64 G1 A 1 NPT G1 A 1 NPT G1 A 1 NPT SW 30 G1 A SW 46 mm 1 13 16 SW 60 mm 2 23 64 L L L L Fig...

Страница 67: ...5 16 21 3 mm 27 32 32 mm 1 17 64 48 52 mm 1 57 64 2 3 64 22 mm 55 64 14 mm 35 64 38 5 mm 1 33 64 22 mm 55 64 22 mm 55 64 G1 A 1 NPT G1 A 1 NPT G1 A 1 NPT SW 30 G1 A SW 46 mm 1 13 16 SW 60 mm 2 23 64 L...

Страница 68: ...ate compensated 36738 EN 130321 VEGABAR 66 PVDF version 1 2 L L 20 mm 25 32 22 mm 55 64 40 mm 1 37 64 SW 46 mm 1 13 16 G1 A 1 NPT SW 46 mm 1 13 16 G1 A 1 NPT Fig 44 VEGABAR 66 PVDF version 1 With thre...

Страница 69: ...2 1 1 4 1 8 4x 5 8 6 6 3 5 8 6 3 16 1 8 4x 5 8 4 3 4 7 7 8 3 4 3 4 1 8 8x 5 8 6 10 lbs D b k d2 d4 f FO 2 150 FI 3 150 EB 4 300 7 1 2 1 1 4 1 8 4x 5 8 6 6 3 5 8 6 3 16 1 8 4x 5 8 4 3 4 7 7 8 3 4 3 4 1...

Страница 70: ...ted 36738 EN 130321 VEGABAR 66 hygienic fittings 78 mm 3 5 64 92 mm 3 5 8 51 mm 2 1 64 L 51 mm 2 1 64 L 64 mm 2 33 64 40 mm 1 37 64 8 mm 5 16 132 mm 5 13 64 1 2 Fig 46 VEGABAR 66 hygienic fittings 1 C...

Страница 71: ...gewerbliche Schutzrechte N here Informationen unter www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellec tuelle Pour plus d informations on pourra s...

Страница 72: ...nics compartment Double chamber 24 25 Error messages 49 F Fault rectification 48 H HART multidrop 33 Hotline 48 I Installation position 12 L Linearization curve 39 M Maintenance 48 Max adjustment 36 M...

Страница 73: ...73 Notes VEGABAR 66 4 20 mA HART climate compensated 36738 EN 130321...

Страница 74: ...74 Notes VEGABAR 66 4 20 mA HART climate compensated 36738 EN 130321...

Страница 75: ...75 Notes VEGABAR 66 4 20 mA HART climate compensated 36738 EN 130321...

Страница 76: ...of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior n...

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