Operating Instructions Pressure transmitter with chemical seal VEGABAR 51 Foundation Fieldbus Document ID: 36715
Contents Contents About this document 1.1 Function............................................................................................................................ 4 1.2 Target group...................................................................................................................... 4 1.3 Symbolism used................................................................................................................ 4 2 For your safety 2.1 Authorised personnel....................
Contents 7.3 7.4 Parameter adjustment with AMS™................................................................................. 39 Saving the parameter adjustment data............................................................................ 39 8 Maintenance and fault rectification 8.1 Maintain.......................................................................................................................... 40 8.2 Rectify faults..................................................................
1 About this document 1 About this document 1.1 Function 1.2 Target group 1.3 Symbolism used This operating instructions manual provides all the information you need for mounting, connection and setup as well as important instructions for maintenance and fault rectification. Please read this information before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device. This operating instructions manual is directed to trained specialist personnel.
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 VEGABAR 51 is a pressure transmitter for measurement of gauge pressure, absolute pressure and vacuum.
2 For your safety 2.6 CE conformity 2.7 Measuring range - permissible process pressure 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". Due to the application, a measuring cell with a measuring range higher than the permissible pressure range of the process fitting may have been integrated.
3 Product description 3 Product description 3.
3 Product description 1 14 2 13 3 4 5 6 7 12 8 11 9 10 Fig.
3 Product description Power supply and bus communication Power is supplied via the H1 Fieldbus. A two-wire cable according to Fieldbus specification serves as carrier of both power and digital data for multiple sensors.
3 Product description Transport inspection 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. Storage Up to the time of installation, the packages must be left closed and stored according to the orientation and storage markings on the outside.
3 Product description Protective cover The protective cover protects the sensor housing against soiling and intense heat from solar radiation. You will find additional information in the supplementary instructions manual "Protective cover" (Document-ID 34296). Electronics module The electronics module is a replacement part for pressure transmitter VEGABAR. One version is available for each type of signal output.
4 Mounting 4 4.1 Mounting General instructions Suitability for the process Make sure that all parts of the instrument coming in direct contact conditions with the process, especially the sensor element, process seal and process fitting, are suitable for the existing process conditions, such as process pressure, process temperature as well as the chemical properties of the medium. You can find the specifications in chapter "Technical data" and on the nameplate.
4 Mounting 1 1 1 2 2 2 2 1 Fig. 4: Position of the filter element 1 2 Filter element Blind plug Caution: Due to the filter effect, the pressure compensation is time delayed. When opening/closing the housing cover quickly, the measured value can change for a period of approx. 5 s by up to 15 mbar. Information: Make sure that the filter element is always free of buildup during operation. A high-pressure cleaner may not be used for cleaning.
4 Mounting Oxygen applications Instruments in the version "Oil and grease free for oxygen" should be unpacked just before mounting. After the protective cover of the process fitting has been removed, the label "O2" on the process fitting is visible. Danger: Avoid oil, grease or contamination. Explosion danger! 4.2 Mounting steps Welding the socket For mounting VEGABAR 51, a welded socket is required. You can find these components in the supplementary instructions manual "Welded socket and seals".
4 Mounting 90 mm (3.54") 70 mm (2.76") 3mm (0.12") mm 3,5 4") .1 (0 93 mm (3.66") 110 mm (4.33") R 8 mm (0.32") Fig. 6: Drilling template - wall mounting plate Tip: Mount the wall mounting plate so that the cable entry of the socket housing points downward. The socket housing can be displaced by 180° to the wall mounting plate. 36715-EN-130321 Warning: The four screws of the socket housing must only be hand screwed. A torque > 5 Nm (3.688 lbf ft) can damage the wall mounting plate.
5 Connecting to power supply 5 Safety instructions Connecting to power supply 5.1 Preparing the connection Always keep in mind the following safety instructions: • • Connect only in the complete absence of line voltage If overvoltage surges are expected, overvoltage arresters should be installed according to Foundation Fieldbus specification Tip: We recommend VEGA overvoltage arrester B63-32.
5 Connecting to power supply low frequency potential equalisation currents are thus suppressed, but the protective effect against high frequency interference signals remains. The total capacitance of the cable and of all capacitors must not exceed 10 nF in Ex applications. Take note of the corresponding installation regulations for Ex applications. In particular, make sure that no potential equalisation currents flow over the cable screen.
5 Connecting to power supply Fig. 7: Connection steps 6 and 7 IP 68 version with external housing Proceed as follows: 1. Loosen the four screws on the housing base with an Allen key size 4 2. Remove the mounting plate from the housing socket 3 1 2 Fig. 8: Components of the external housing 1 2 3 Screws Wall mounting plate Cable gland 3. Loop the connection cable through the cable entry on the housing base1) 18 The connection cable is already preconfectioned.
5 Connecting to power supply Information: The cable gland can be mounted in three positions each displaced by 90°. Simply exchange the cable gland against the blind plug in the suitable thread opening. 4. Connect the wire ends as described under "Single/Double chamber housing" according to the numbering 5. Connect the screen to the internal ground terminal, connect the outer ground terminal above on the housing to potential equalisation 6. Tighten the compression nut of the cable entry.
5 Connecting to power supply Wiring plan Display I2C 1 2 5 6 7 8 1 Fig. 10: Wiring plan, single chamber housing 1 Voltage supply, signal output 5.4 Wiring plan, double chamber housing The following illustrations apply to the non-Ex as well as to the Ex-ia version. Electronics compartment 1 Typ: Sim. Bus 1 2 Display I²C 2 5 6 7 8 3 Fig.
5 Connecting to power supply Display Connection compartment 2 1 1 I2C 2 3 Fig. 12: Connection compartment, double chamber housing 1 2 3 Spring-loaded terminals for voltage supply Plug connector for VEGACONNECT (I²C interface) Ground terminal for connection of the cable screen Wiring plan I2C 1 2 1 Fig.
5 Connecting to power supply 5.5 Wiring plan, double chamber housing Ex d Electronics compartment 1 Typ: Sim. Bus 1 2 Display 2 I²C 5 6 7 8 3 Fig. 14: Electronics compartment, double chamber housing 1 2 3 Simulation switch ("on" = simulation mode) Connection for VEGACONNECT (I²C interface) Internal connection cable to the connection compartment Connection compartment 1 1 2 2 Fig.
5 Connecting to power supply Wiring plan 1 2 1 Fig. 16: Wiring plan, Ex-d double chamber housing 1 Wire assignment, connection cable Voltage supply, signal output 5.6 Wiring plan - version IP 66/IP 68, 1 bar 1 2 Fig. 17: Wire assignment, connection cable 1 2 brown (+) and blue (-) to power supply or to the processing system Shielding 5.7 36715-EN-130321 Overview Wiring plan, external housing with version IP 68 Fig.
5 Connecting to power supply Electronics and connection compartment Typ: Bus 5 Sim. 6 Display 1 2 I²C 5 6 7 8 1 2 4 3 Fig.
5 Connecting to power supply Wiring plan external electronics Display I2C 1 2 5 6 7 8 1 Fig. 21: Wiring plan external electronics 1 Switch-on phase Voltage supply 5.8 Switch-on phase After VEGABAR 51 is connected to voltage supply or after voltage recurrence, the instrument carries out a self-check for approx. 30 seconds.
6 Set up with the display and adjustment module PLICSCOM 6 Function/Configuration Set up with the display and adjustment module PLICSCOM 6.1 Short description The display and adjustment module is used for measured value display, adjustment and diagnosis.
6 Set up with the display and adjustment module PLICSCOM Fig. 22: Insert display and adjustment module Note: If you intend 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 1 1.1 3 36715-EN-130321 Fig.
6 Set up with the display and adjustment module PLICSCOM • • • –– Save value [->] key to select: –– Menu change –– Select list entry –– Select editing position [+] key: –– Change value of the parameter [ESC] key: –– interrupt input –– Jump to next higher menu Adjustment system The sensor is adjusted via the four keys of the display and adjustment module. The LC display indicates the individual menu items. The functions of the individual keys are shown in the above illustration. Approx.
6 Set up with the display and adjustment module PLICSCOM The actual measured value is also displayed in the menu items for min./max. adjustment. Select unit In this menu item you select the adjustment unit as well as the unit for the temperature indication in the display. To select the adjustment unit (in the example switching over from bar to mbar), proceed as follows:3) 1. Push the [OK] button in the measured value display, the menu overview is displayed.
6 Set up with the display and adjustment module PLICSCOM Density 0001000 kg/dm³ 6. Enter the requested density value with [->] and [+], confirm with [OK] and move to position correction with [->]. The adjustment unit is thus switched over from bar to m. Proceed as follows to select the temperature unit:4) 1. Activate the selection with [OK] and select "Temperature unit with [->]. 2. Activate the selection with [OK] and select the requested unit with [->] (e.g. °F). 3. Confirm with [OK].
6 Set up with the display and adjustment module PLICSCOM If the adjustment ranges are exceeded, the message "Outside parameter limits" appears. The editing procedure can be aborted with [ESC] or the displayed limit value can be accepted with [OK]. Carry out max. adjustment Proceed as follows: 1. Edit the % value in the menu item "Max. adjustment" with [OK]. Max. adjustment +100.0 % = +1000.0 mbar 0000.
6 Set up with the display and adjustment module PLICSCOM The display and adjustment module enables the adjustment without filling or pressure. Thanks to this, you can carry out your settings already in the workshop without the instrument having to be installed. The actual measured value is displayed in addition to the menu items for zero/span adjustment. Select application "Process pressure measurement" VEGABAR 51 is preset to application "Level measurement".
6 Set up with the display and adjustment module PLICSCOM The adjustment unit is thus switched over from bar to mbar. Proceed as follows to select the temperature unit:6) 1. Activate the selection with [OK] 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. Carry out a position correction Proceed as follows: 1.
6 Set up with the display and adjustment module PLICSCOM Carry out span adjustment Proceed as follows: 1. Edit the mbar value in the menu item "span" with [OK]. Span 100.0 % = +1000.0 mbar P 0000.0 mbar Information: The displayed pressure for 100 % corresponds to the nominal measuring range of the sensor (in the above example 1 bar = 1000 mbar). 2. Set the requested mbar value with [->] and [OK]. 3. Confirm with [OK] and move to the menu overview with [ESC]. The span adjustment is finished.
6 Set up with the display and adjustment module PLICSCOM Reset Basic adjustment Peak value, measured value Peak value, temperature Basic adjustment The "Reset" "Basic adjustment" resets the values of the following menu items: Menu section Function Reset value Basic settings Zero/Min. adjustment Measuring range begin Span/Max.
6 Set up with the display and adjustment module PLICSCOM Basic adjustment ▶ Basic adjustment Display 1 Diagnostics Service Info Unit Unit of measurement 1.1 bar▼ Temperature unit Offset 1.2 = P 0000 mbar 1.5 000.0 % 1.3 1.6 linear ▼ Max. adjustment 100.00 % 1.4 = 0.0 mbar 100.00 mbar 0.0 mbar Linearization curve 0s Min. adjustment = 0.2 mbar °C▼ Damping Position correction Sensor-TAG 0.0 mbar 1.
6 Set up with the display and adjustment module PLICSCOM Service Basic adjustment Display 4 Diagnostics ▶ Service Info Simulation 4.2 Reset Start simulation ▼ PIN 4.3 Language Select reset ▼ 4.5 Application 4.3 German Copy sensor data 4.4 Copy sensor data? 4.6 Level Enable? Info Basic adjustment Display 5 Diagnostics Service ▶ Info Device-ID 5.1 Sensor-TAG Instrument type Serial number 12345678 Sensor characteristics 5.2 Calibration date 26. August 2010 Software version 3.
7 Set up with PACTware and other adjustment programs 7 Set up with PACTware and other adjustment programs 7.1 Connect the PC VEGACONNECT directly on the sensor 2 1 3 Fig. 24: Connection of the PC via VEGACONNECT directly to the sensor 1 2 3 USB cable to the PC VEGACONNECT Sensor VEGACONNECT externally 1 2 TWIST OP EN CK LO USB 3 4 Fig. 25: Connection via VEGACONNECT externally 1 2 3 4 I²C bus (com.
7 Set up with PACTware and other adjustment programs 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 VEGABAR 51, DTM-Collection in the actual version must be used.
8 Maintenance and fault rectification 8 Maintenance Maintenance and fault rectification 8.1 Maintain 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. Cleaning If necessary, clean the diaphragm.
8 Maintenance and fault rectification Error Cause When an additional instrument is connected, the H1 segment fails. Max.
8 Maintenance and fault rectification The serial number is stated on the type label of VEGABAR 51 or on the delivery note. 8.4 Software update The software version of VEGABAR 51 can be determined as follows: • • • on the type label of the electronics Via the display and adjustment module via PACTware You can view all software histories on our website www.vega.com. Make use of this advantage and get registered for update information via e-mail.
8 Maintenance and fault rectification 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.
9 Dismounting 9 9.1 Dismounting 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.
10 Supplement 10 Supplement 10.1 Technical data General data Pressure type Gauge pressure or gauge pressure Communication interface I²C bus Measuring principle Depending on the measuring range ceramic-capacitive or strain gauge (DMS), each with isolating system Materials and weights Material 316L corresponds to 1.4404 or 1.4435 Materials, wetted parts ƲƲ Process fitting ƲƲ Diaphragm Surface quality hygienic fittings, typ. ƲƲ Surface quality, typ.
10 Supplement ƲƲ Physical layer according to IEC 61158-2 ƲƲ Channel 1 Primary value ƲƲ Channel 3 Secondary value 2 Channel Numbers ƲƲ Channel 2 Secondary value 1 ƲƲ Channel 4 Temperature value Transmission rate 31.25 Kbit/s Dynamic behaviour output Run-up time approx. 10 s Current value 10 mA, ±0.5 mA 100 % 90 % 2 1 10 % tT tS t tA Fig.
10 Supplement ƲƲ Pressure value -20 … 120 % ƲƲ zero -20 … +95 % ƲƲ Difference between zero and span max. 120 % of the nominal range Adjustment range of the zero/span adjustment relating to the nominal measuring range: ƲƲ Span -120 … +120 % 9) Adjustment range with measuring ranges from 100 bar, relating to the nominal measuring range: ƲƲ zero/Min. ƲƲ span/Max. Recommended max.
10 Supplement Nominal range Overload capacity, max. pressure Overload capacity, min. pressure 0 … 10 bar/0 … 1000 kPa 80 bar/8000 kPa 0 bar abs. 0 … 25 bar/0 … 2500 kPa 80 bar/8000 kPa 0 bar abs. Nominal measuring ranges and overload capacity in psi The specifications are only an overview and refer to the measuring cell. Limitations due to the material and version of the process fitting are possible. The specifications on the nameplate apply. Nominal range Overload capacity, max.
10 Supplement ƲƲ Air pressure Determination of characteristics 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.
10 Supplement Long-term stability (according to DIN 16086 and IEC 60770-1) Applies to digital interfaces (HART, Profibus PA, Foundation Fieldbus) as well as to analogue current output 4 … 20 mA. Specifications refer to the set span. Turn down (TD) = nominal measuring range/set span. Long-term drift of the zero signal < (0.
10 Supplement Product temperature depending on the isolating liquid (temperature: pabs > 1 bar/14.5 psi/pabs < 1 bar/14.5 psi)12) ƲƲ silicone oil KN2.2 ƲƲ Silicone oil KN2.2 and cooling element or capillaries -40 … +150 °C/-40 … +150 °C (-40 … +302 °F/40 … +302 °F) -40 … +200 °C/-40 … +150 °C (-40 … +392 °F/40 … +302 °F) ƲƲ High temperature oil KN3.2 and cool- -10 … +300 °C/-10 … +200 °C ing element (+14 … +572 °F/+14 … +572 °F) ƲƲ High temperature oil KN3.
10 Supplement ƲƲ Double chamber housing –– 1 x cable entry M20 x 1.5 (cable: ø 5 … 9 mm), 1 x blind plug M20 x 1.5; plug M12 x 1 for the external display and adjustment unit (optional) or: –– 1 x closing cap ½ NPT, 1 x blind plug ½ 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.
10 Supplement ƲƲ Diameter approx. ƲƲ Colour Cable entry/plug16) ƲƲ External housing Spring-loaded terminals for wire crosssection up to 8 mm (0.315 in) Blue –– 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm), 1 x blind plug M20 x 1.5 or: –– 1␣x plug (depending on the version), 1␣x blind stopper M20␣x␣1.5 2.
10 Supplement ƲƲ External housing IP 65, IP 66/IP 68 (0.2 bar) Overvoltage category III Protection class II Approvals Instruments with approvals can have different technical data depending on the version. For that reason the associated approval documents of these instruments have to be carefully noted. 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". 10.
10 Supplement Parameter list The following list contains the most important parameters and their meaning: • • • • • • • • • • • • • • • • 36715-EN-130321 • • primary_value –– Process Value after min/max-adjustment and linearization. Selected as input to AIFB by setting 'Channel' = 1. Unit derives from 'Primary_value_unit' primary_value_unit –– Unit code of 'Primary_value' –– % secondary_value_1 –– Process pressure. Selected as input to AIFB by setting 'Channel' = 2.
10 Supplement • • • • • • • • • • • • • • • 10.3 Dimensions The following dimensional drawings represent only an extract of the possible versions. Detailed dimensional drawings can be downloaded on www.vega.com under "Downloads" and "Drawings".
10 Supplement The two chamber housings are not available with instruments with 4 … 20 mA signal output Plastic housing ~ 69 mm (2.72") ø 79 mm (3.03") ~ 84 mm (3.31") M20x1,5/ ½ NPT M16x1,5 M20x1,5/ ½ NPT 1 112 mm (4.41") 112 mm (4.41") ø 79 mm (3.31") 2 Fig. 30: Housing versions in protection IP 66/IP 68 (0.2 bar) - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 2 Single chamber version Double chamber version Aluminium housing ~ 87 mm (3.43") ~ 116 mm (4.
10 Supplement Aluminium housing in protection rating IP 66/IP 68 (1 bar) ~ 105 mm (4.13") ~ 150 mm (5.91") ø 84 mm (3.31") ø 84 mm (3.31") M20x1,5 120 mm (4.72") 116 mm (4.57") M16x1,5 M20x1,5 M20x1,5/ ½ NPT 1 2 Fig. 32: Housing versions in protection IP␣66/IP␣68 (1␣bar) - with integrated display and adjustment module the housing is 9␣mm/0.35␣in higher 1 2 Single chamber version Double chamber version Stainless steel housing ~ 69 mm (2.72") ø 79 mm (3.11") ~ 59 mm (2.32") ø 80 mm (3.
10 Supplement Stainless steel housing in protection rating IP 66/IP 68 (1 bar) ~ 93 mm (3.66") ~ 105 mm (4.13") ø 80 mm (3.15") ~ 103 mm (4.06") ø 84 mm (3.31") ø 77 mm (3.03") 112 mm (4.41") 120 mm (4.72") 117 mm (4.61") M16x1,5 M20x1,5 M20x1,5/ ½ NPT M20x1,5/ ½ NPT 1 3 2 Fig. 34: Housing versions in protection IP␣66/IP␣68 (1␣bar) - with integrated display and adjustment module the housing is 9␣mm/0.
10 Supplement 68 mm (2.68") 68 mm (2.68") 42mm (1.65") 92 mm (3.62") 51 mm (2.01") 1 110 mm x 90 mm (4.33" x 3.54") 40mm (1.57") 3 2 Fig. 36: External housing - Stainless steel version 1 2 3 Lateral cable outlet Axial cable outlet Seal 2 mm (0.
10 Supplement 114 mm (4.49") 108 mm (4.
10 Supplement 114 mm (4.49") 108 mm (4.25") VEGABAR 51, flange-type chemical seal f b d2 RL dM d4 k D dM d5 1 2 D k PN RL d5 20 40 4.13" 0.71" 2.95" 4 x ø0.55" 2.28" 0.08" - - - 25 40 4.53" 0.71" 3.35" 4 x ø0.55" 2.68" 0.08" - - 1.26" b d2 d4 f dM 3 DN 32 40 5.51" 0.71" 3.94" 4 x ø0.71" 3.07" 0.08" - - - 40 40 5.91" 0.71" 4.33" 4 x ø0.71" 3.47" 0.08" - - 1.77" 50 40 6.5" 0.79" 4.92" 4 x ø0.71" 4.02" 0.08" - - 2.32" 50 40 6.5" 0.79" 4.92" 4 x ø0.
10 Supplement L L mm inch G1 MB 2 MB D 1 119 mm (4.69") 124 mm (4.88") VEGABAR 51, tube isolating diaphragm 1 mm DN PN D Mb L DN PN G1 L Mb 25 6…100 63 28,5 60 25 40 Rd52x1,6 128 26 40 6…100 85 43 60 32 40 Rd58x1,6 140 32 50 6…100 95 54,5 60 50 25 Rd78x1,6 156 50 D Mb L L Mb inch DN PN DN PN G1 25 6…100 2.48" 1.12" 2.36" 25 40 Rd52x1,6 40 6…100 3.35" 1.69" 2.36" 32 40 Rd58x1,6 5.04" 1.02" 5.51" 1.26" 50 6…100 3.74" 2.15" 2.
10 Supplement M55 x 2 131 mm (5.16") VEGABAR 51, tube isolating diaphragm 3 128 mm (5.04") Fig. 41: VEGABAR 51, tube isolation diaphragm - ECO 12 mm (0.47") 113 mm (4.45") VEGABAR 51, hygienic fitting Rd 65 x 1/6 Fig.
10 Supplement 30 mm (1.81") VEGABAR 51, capillary line with flange isolating diaphragm mm ø 26 mm (1.54") ø d2 b inch ø Mb ø d4 øk DN PN D b d4 k d2 Mb 25 40 115 18 68 85 14 32 40 40 150 18 88 110 18 45 50 40 165 20 102 125 18 59 80 40 200 20 138 160 18 89 DN PN 25 40 d4 D b k d2 4.53" 0.71" 2.68" 3.35" 0.55" Mb 1.26" 40 40 5.91" 0.71" 3.47" 4.33" 0.71" 1.77" 50 40 6.5" 0.79" 4.02" 4.92" 0.71" 2.32" 80 40 7.87" 0.79" 5.43" 6.3" 0.71" 3.
10 Supplement VEGABAR 51, capillary line with cell isolating diaphragm 30 mm (1.81") mm PN b d4 Mb 25 16....100 18 68 32 40 16....100 18 88 45 50 16....100 20 102 59 80 16....100 20 138 89 DN PN 25 16....100 d4 b Mb 0.71" 2.68" 1.26" 40 16....100 0.71" 3.47" 1.77" 50 16....100 0.79" 4.02" 2.32" 80 16....100 0.79" 5.43" 3.5" b ø 26 mm (1.54") inch DN ø Mb ø d4 Fig.
10 Supplement SW 27 mm (1.06") SW 32 mm (1.26") G 1/2 A G 3/4 B ø 26 mm (1.02") G1B GC ø 39 mm (1.54") 109 mm (4.29") GB SW 41 mm (1.61") 28 mm (1.1") 108 mm (4.25") GA ø 32 mm (1.26") SW 55 mm (2.17") G 1 1/2 B ø 60 mm (2.36") 30 mm (1.81") 20 mm (0.79") 94 mm (3.7") VEGABAR 51, threaded version GE 36715-EN-130321 Fig.
10 Supplement 20 mm (0.79") 210 mm (8.27") VEGABAR 51, threaded version with temperature adapter SW 32 mm (1.26") G 1/2 B ø 26 mm (1.02") Fig.
10 Supplement 10.4 Industrial property rights VEGA product lines are global protected by industrial property rights. Further information see www.vega.com. Only in U.S.A.: Further information see patent label at the sensor housing. VEGA Produktfamilien sind weltweit geschützt durch gewerbliche Schutzrechte. Nähere Informationen unter www.vega.com. Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellectuelle. Pour plus d'informations, on pourra se référer au site www.
INDEX INDEX A Accessories ––Display and adjustment module 10 ––External display and adjustment unit 10 ––Flanges 10 ––Interface adapter 10 ––Measuring instrument holder 10 ––Protective cover 11 Application area 8 C Check signal 40 Connection compartment 22 ––Double chamber 21 Connection VEGACONNECT ––directly on the sensor 38 ––externally 38 D R Recycling 44 Repair form 43 Replacement parts ––Electronics module 11 Reset 34 Return form 43 S Safety data sheet 43 Screwing in 14 Sealing 14 Service hotl
36715-EN-130321 Notes VEGABAR 51 • Foundation Fieldbus 71
All statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems correspond to the information available at the time of printing. Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2013 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.
