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Vega VEGABAR 82 Operating Instructions Manual

Manual is about: Modbus and Levelmaster protocol, Pressure transmitter with ceramic measuring cell

Summary of VEGABAR 82

  • Page 1

    Operating instructions pressure transmitter with ceramic measuring cell vegabar 82 slave sensor for electronic differential pres- sure document id: 45050

  • Page 2: Contents

    2 contents vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 contents 1 about this document 1.1 function ........................................................................................................................... 4 1.2 target group ..........................

  • Page 3

    3 contents vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 8 dismount 8.1 dismounting steps.......................................................................................................... 50 8.2 disposal ..........................................................

  • Page 4: 1  About This Document

    4 1 about this document vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 1 about this document 1.1 function this operating instructions manual provides all the information you need for mounting, connection and setup as well as important instruc- tions for maintenance, f...

  • Page 5: 2  For Your Safety

    5 2 for your safety vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 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. Duri...

  • Page 6

    6 2 for your safety vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 to avoid any danger, the safety approval markings and safety tips on the device must also be observed and their meaning looked up in this operating instructions manual. 2.5 eu conformity the device ful...

  • Page 7: 3  Product Description

    7 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 3 product description 3.1 configuration the type label contains the most important data for identification and use of the instrument: 2 1 13 14 12 10 11 5 3 6 4 7 8 9 fig. 1: layout of the type lab...

  • Page 8

    8 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 this operating instructions manual applies to the following instrument versions: • hardware from 1.0.0 • software version from 1.0.0 note: you can find the hardware and software version of the inst...

  • Page 9

    9 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 1 2 fig. 2: example, electronic differential pressure for level measurement in pres- surized vessel 1 vegabar 82 2 vegabar 82, slave sensor the sensors are connected via a screened four-wire cable....

  • Page 10

    10 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 • gauge pressure • absolute pressure • vacuum measured products are gases, vapours and liquids. Depending on the process fitting and measurement setup, measured products can be also viscous or con...

  • Page 11

    11 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the measuring cell design depends on the selected pressure type. Relative pressure: the measuring cell is open to the atmosphere. The ambient pressure is detected in the measuring cell and compen-...

  • Page 12

    12 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 2 3 4 1 5 fig. 5: front-flush installation of the measuring cell (example: thread g1½) 1 seal for the process fitting 2 measuring cell 3 seal for the measuring cell 4 process fitting 5 diaphragm t...

  • Page 13

    13 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 1 2 3 4 5 fig. 7: front-flush installation of the measuring cell with double seal (example: flange connection with extension) 1 measuring cell 2 seal for the measuring cell 3 process fitting 4 add...

  • Page 14

    14 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 1 6 2 3 4 5 fig. 9: hygienic installation of the measuring cell acc. To 3-a (example: clamp connection) 1 measuring cell 2 seal for the measuring cell 3 process fitting 4 additional, front seal fo...

  • Page 15

    15 3 product description vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 up to the time of installation, the packages must be left closed and stored according to the orientation and storage markings on the outside. Unless otherwise indicated, the packages must be store...

  • Page 16: 4 Mounting

    16 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 4 mounting 4.1 general instructions make sure before mounting that all parts of the instrument exposed to the process are suitable for the existing process conditions. These are mainly: • active measuring co...

  • Page 17

    17 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 higher process temperatures often mean also higher ambient temperatures. Make sure that the upper temperature limits stated in chapter "technical data" for the environment of the electronics hous- ing and co...

  • Page 18

    18 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 1 2 3 4 4 4 fig. 11: position of the filter element - non-ex, ex-ia version 1 plastic, stainless steel housing (precision casting) 2 aluminium housing 3 stainless steel housing (electropolished) 4 filter ele...

  • Page 19

    19 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the process assembly of instruments with second line of defense (gastight leadthrough) is completely encapsulated. An absolute pres- sure measuring cell is used so that no ventilation is required. 1 2 fig. 1...

  • Page 20

    20 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the measuring range of each sensor is selected such that it fits the measuring loop. For this, the max. Recommended turn down must be noted. See chapter "technical data". It is absolutely necessary the the m...

  • Page 21

    21 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the measuring result (level, pressure difference) as well as measured value slave (static or superimposed pressure) are outputted by the sensor. Depending on the instrument version, output as 4 … 20 ma signa...

  • Page 22

    22 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 • mount the instruments above the measuring point possible condensation can then drain off into the process line. 1 2 fig. 16: measurement setup for differential pressure measurement of gases in pipelines 1 ...

  • Page 23

    23 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 h 1,0 0,8 1 2 fig. 17: measurement setup with interface measurement, h = distance between the two measuring points 1 vegabar 82 2 vegabar 82, slave sensor the interface measurement is possible in open as wel...

  • Page 24

    24 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 h 1 2 fig. 18: measurement setup for density measurement, h = distance between the two measuring points 1 vegabar 82 2 vegabar 82, slave sensor the mounting distance h of the two sensors should be at least 1...

  • Page 25

    25 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 h 1 2 fig. 19: measurement setup for density-compensated level measurement, h = distance between the two measuring points 1 vegabar 82 2 vegabar 82, slave sensor the mounting distance h of the two sensors sh...

  • Page 26

    26 4 mounting vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 4.9 external housing 1 2 3 4 5 fig. 20: setup process assembly, external housing 1 pipeline 2 process assembly 3 connection cable process assembly - external housing 4 external housing 5 signal cable 1. Mark...

  • Page 27

    27 5 connecting to power supply vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 5 connecting to power supply 5.1 preparing the connection always keep in mind the following safety instructions: warning: connect only in the complete absence of line voltage. • the electri...

  • Page 28

    28 5 connecting to power supply vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 5.2 connecting the connection to the master sensor is carried out through spring- loaded terminals in the respective housing. For this, use the supplied, confectioned cable. Solid cores as ...

  • Page 29

    29 5 connecting to power supply vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 8. Tighten the compression nut of the cable entry gland. The seal ring must completely encircle the cable 9. Unscrew the blind plug on the master, screw in the supplied cable gland 10. Conn...

  • Page 30

    30 5 connecting to power supply vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 5.4 external housing with version ip 68 (25 bar) 1 2 3 fig. 24: vegabar 82 in ip 68 version 25 bar with axial cable outlet, external housing 1 transmitter 2 connection cable 3 external hous...

  • Page 31

    31 5 connecting to power supply vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 1 2 3 4 6 3 4 1 2 5 fig. 26: connection of the sensor in the housing base 1 yellow 2 white 3 red 4 black 5 shielding 6 breather capillaries 5 6 7 8 4 2 1 connect to master fig. 27: wiring p...

  • Page 32

    32 5 connecting to power supply vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 5.5 connection example 5 6 7 8 4 2 3 1 4 connect to master 5 1 2 + ( ) (-) 6 7 8 4...20ma fig. 28: connection example, electronic differential pressure 1 master sensor 2 slave sensor 3 conn...

  • Page 33: Module

    33 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 6 set up with the display and adjustment module 6.1 parameter adjustment - quick setup to quickly and easily adapt the sensor to the application, select the menu item "qu...

  • Page 34

    34 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the following submenu points are available: in the following section, the menu items from the menu "setup" for electronic differential pressure measurement are described ...

  • Page 35

    35 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 enter the requested parameters via the appropriate keys, save your settings with [ok] and jump to the next menu item with the [esc] and the [->] key. Especially with chem...

  • Page 36

    36 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 selected process variable correctly, an allocation of the output signal to 0 % and 100 % must be carried out (adjustment). With the application "level", the hydrostatic p...

  • Page 37

    37 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 2. Edit the percentage value with [ok] and set the cursor to the requested position with [->]. 3. Set the requested percentage value (e.G. 10 %) with [+] and save with [o...

  • Page 38

    38 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the min. Adjustment is finished. For an adjustment with pressure, simply enter the actual measured value indicated at the bottom of the display. Proceed as follows: 1. Se...

  • Page 39

    39 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 2. Edit the mbar value with [ok] and set the cursor to the requested position with [->]. 3. Set the requested mbar value with [+] and store with [ok]. The span adjustment...

  • Page 40

    40 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 3. Set the requested percentage value with [+] and save with [ok]. The cursor jumps now to the density value. 4. Enter the max. Density value corresponding to the percent...

  • Page 41

    41 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 3. Set the requested percentage value with [+] and save with [ok]. The cursor jumps now to the height value. 4. Enter the max. Height of the interface corresponding to th...

  • Page 42

    42 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 3. Set the requested percentage value (e.G. 100 %) with [+] and save with [ok]. The cursor jumps now to the pressure value. 4. Enter the value for the full vessel (e.G. 1...

  • Page 43

    43 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the default setting for the displayed value is "differential pressure". In this menu item you define the number of decimal positions with which the measured value is disp...

  • Page 44

    44 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 select the requested simulation variable and set the requested value. To deactivate the simulation, you have to push the [esc] key and confirm the message "deactivate sim...

  • Page 45

    45 6 set up with the display and adjustment module vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 • flow • height - interface • density • differential pressure • static pressure • percent • scaled • percent linearized • measuring cell temperature (ceramic measuring ce...

  • Page 46

    46 7 diagnosis, asset management and service vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 7 diagnosis, asset management and service 7.1 maintenance if the device is used properly, no special maintenance is required in normal operation. In some applications, product ...

  • Page 47

    47 7 diagnosis, asset management and service vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 7. Insert new o-ring seal for the process fitting 8. Install the process pressure transmitter in the welded socket, tighten compression nut the cleaning is finished. The pressu...

  • Page 48

    48 7 diagnosis, asset management and service vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 caution: the exchange may only be carried out in the complete absence of line voltage. In ex applications, only a replacement part with appropriate ex ap- proval may be used. C...

  • Page 49

    49 7 diagnosis, asset management and service vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 7.6 how to proceed if a repair is necessary you can find an instrument return form as well as detailed informa- tion about the procedure in the download area of our homepage: w...

  • Page 50: 8 Dismount

    50 8 dismount vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 8 dismount 8.1 dismounting steps warning: before dismounting, be aware of dangerous process conditions such as e.G. Pressure in the vessel or pipeline, high temperatures, cor- rosive or toxic products etc. T...

  • Page 51: 9 Supplement

    51 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 9 supplement 9.1 technical data note for approved instruments the technical data in the respective safety instructions are valid for approved instruments (e.G. With ex approval). These data can differ from...

  • Page 52

    52 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 ground terminal 316ti/316l connection cable to the master sensor pe, pur weights total weight vegabar 82 approx. 0.8 … 8 kg (1.764 … 17.64 lbs), depending on process fitting and housing torques max. Torque...

  • Page 53

    53 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 nominal range overload capacity, max. Pressure overload capacity, min. Pressure 0 … +100 bar/0 … +10000 kpa (only for measuring cell ø 28 mm) +200 bar/+20000 kpa -1 bar/-100 kpa -1 … 0 bar/-100 … 0 kpa +35...

  • Page 54

    54 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 nominal range overload capacity, max. Pressure overload capacity, min. Pressure -14.5 … 0 psig +525 psig -14.51 psig -14.5 … +20 psig +600 psig -14.51 psig -14.5 … +75 psig +975 psig -14.51 psig -14.5 … +1...

  • Page 55

    55 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 interface (min./max. Adjustment) Ʋ percentage value -10 … 100 % Ʋ level value according to the measuring ranges in m max. Permissible turn down unlimited (recommended 20 : 1) dynamic behaviour output dynam...

  • Page 56

    56 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 deviation (according to iec 60770) specifications refer to the set span. Turn down (td) is the ratio: nominal measuring range/set span. Accuracy class non-linearity, hysteresis and re- peatability with td ...

  • Page 57

    57 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 f td = 0.5 x td + 0.5 in the table, example values for typical turn downs are listed. Turn down td 1 : 1 td 2.5 : 1 td 5 : 1 td 10 : 1 td 20 : 1 factor ftd 1 1.75 3 5.5 10.5 long-term stability (according ...

  • Page 58

    58 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 1 2 0 °c (32 °f) -40 °c (-104 °f) 55 °c (131 °f) 80 °c (176 °f) 130 °c (266 °f) 100 °c (212 °f) -40 °c (-104 °f) fig. 34: temperature derating vegabar 82, version up to +130 °c (+266 °f) 1 process temperat...

  • Page 59

    59 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 ambient conditions version ambient temperature storage and transport temper- ature standard version -40 … +80 °c (-40 … +176 °f) -60 … +80 °c (-76 … +176 °f) version ip 66/ip 68 (1 bar) -20 … +80 °c (-4 … ...

  • Page 60

    60 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 interface to the master sensor data transmission digital (i²c-bus) connection cable to the master sensor Ʋ configuration four wires, one suspension wire, one breather capillary, screen braiding, metal foil...

  • Page 61

    61 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 Ʋ with connected overvoltage protection on the master sensor up to 5000 m (16404 ft) pollution degree 8) 4 protection rating (iec 61010-1) ii approvals instruments with approvals can have different technic...

  • Page 62

    62 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the required values for the temperature error f t , deviation f kl and long-term stability f stab are avail- able in the technical data. 1. Calculation of the turn down td = 0.4 bar/0.049 bar, td = 8.2 : 1...

  • Page 63

    63 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 tab. 14: determination of the deviation f kl from the table with accuracy class 0.1 %: f kl = 0.02 % x td = 0.02 % x 8.2 = 0.16 % time pe- riod measuring cell ø 28 mm measuring cell ø 17.5 mm all measuring...

  • Page 64

    64 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 the thermal change of the current output is in this example is negligible. 9.4 dimensions the following dimensional drawings represent only an extract of the possible versions. Detailed dimensional drawing...

  • Page 65

    65 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 external housing on ip 68 version 1 2 3 4 5 82 mm (3.23") 80 mm (3.15") 108 mm (4.25") 41,6 mm (1.64") ~ 66 mm (2.60") 59 mm (2.32") 110 mm x 90 mm (4.33" x 3.54") 110 mm x 90 mm (4.33" x 3.54") 51 mm (2.0...

  • Page 66

    66 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 vegabar82,threadedfittingnotfront-flush dd lf du c2 dq di g½ g¼ g½ g¼ sw 27 mm (1.06") g½ 23 mm (0.91 ") 73 mm (2.87 ") 70 mm (2.76 ") 17 mm (0.67 ") 85 mm (3.35 ") 17 mm (0.67 ") 3 mm (0.12" ) 20 mm (0.79...

  • Page 67

    67 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 vegabar82,threadedfittingfront-flush n9 c3 22 mm (0.87") 44 mm (1.73") ø 24 mm (0.95") ø 27 mm (1.06") 21 mm (0.83") 45 mm (1.77") ø 18 mm (0.71") sw 36 mm (1.42") g¾ sw 27 mm (1.06") g½ c5 44 mm (1.73") 2...

  • Page 68

    68 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 vegabar82,hygienicfitting ar aa es fr ez/nb e3 50 mm (1.97") 51 mm (2.01") 51 mm (2.01") ø 78 mm (3.07") ø 92 mm (3.62") ø 92 mm (3.62") ø 84 mm (3.31") ø 48 mm (1.89") sw 46 mm (1.81") 51 mm (2.01") 60 mm...

  • Page 69

    69 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 vegabar82,flangeconnection 3.46 " 4.02 " 5.43 " 0.12 " 0.12 " 0.12 " 4xø 0.71 " 4xø 0.71 " 8xø 0.71 " 4.33 " 4.92 " 6.30 " 5.91 " 6.50 " 7.87 " 0.71 " 0.79 " 0.95 " 5” 0.13 " 8xø 0.75 " 6 " 0.94 " 7.5 " dn...

  • Page 70

    70 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 vegabar82,extensionfitting bs af/ag f9 45,5 mm (1.79") 51 mm (2.01") 6 mm (0.24") m 44 x 1,25 sw 46 mm (1.81") 21 mm (0.83") 52 mm (2.05") ø 27,4 mm (1.08") 29 mm (1.14") 48 mm (1.89") ø 25 mm (0.98") m30x...

  • Page 71

    71 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 vegabar82,extensionfittingforheadbox 43 mm (1.69") ø 48 mm (1.89") 23 mm (0.91") ø 48 mm (1.89") 23 mm (0.91") 50 mm (1.97") 115 mm (4.53") 115 mm (4.53") 84 mm (3.31") 43 mm (1.69") 84 mm (3.31") 50 mm (1...

  • Page 72

    72 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 vegabar 82, connection acc. To iec 61518 63,5 mm (2.50" ) 39 mm (1.54" ) 105 mm (4.13" ) 60 mm (2.36" ) 70 mm (2.76" ) 45 mm (1.77") 75 mm (2.95") 65 mm (2.56") 41 mm (1.63") 7/16 - 20 unf 1/4 - 18 npt 40 ...

  • Page 73

    73 9 supplement vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 9.5 industrial property rights vega product lines are global protected by industrial property rights. Further information see www.Vega.Com. Vega produktfamilien sind weltweit geschützt durch gewerbliche sc...

  • Page 74: Index

    74 index vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522 index a adjustment 36, 37, 38, 39, 40 – level 41 – unit 34 ai fb1 function block 42 c channel 42 characteristic values of the differential pressure transmitter 45 connection – steps 28 – technology 28 current out...

  • Page 75

    75 notes vegabar 82 • slave sensor for electronic differential pressure 45050-en-170522.

  • Page 76

    Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 45050-en-170522 all statements concerning scope 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. Subjec...