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Vega VEGABAR 81 Operating instructions manual

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

Summary of VEGABAR 81

  • Page 1

    Operating instructions pressure transmitter with metallic measuring cell vegabar 83 slave sensor for electronic differential pres- sure with sil qualification document id: 48047.

  • Page 2: Contents

    2 contents vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 contents 1 about this document ............................................................................................................... 4 1.1 function .......................................................

  • Page 3

    3 contents vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 8.2 rectify faults ................................................................................................................... 47 8.3 exchange process module on version ip 68 (25 bar) .....................

  • Page 4: 1  About This Document

    4 1 about this document vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 83 • slave sensor for electronic differential pressure 48047-en-171120 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 83 • slave sensor for electronic differential pressure 48047-en-171120 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

    7 2 for your safety vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 tection. The environment management system is certified according to din en iso 14001. Please help us fulfil this obligation by observing the environmental instructions in this manual: • chapter "packa...

  • Page 8: 3  Product Description

    8 3 product description vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 15 12 10 11 5 3 6 4 7 8 9 fig. 1: layout of the type ...

  • Page 9

    9 3 product description vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 10

    10 3 product description vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 1 2 fig. 2: example, electronic differential pressure for level measurement in pres- surized vessel 1 vegabar 83 2 vegabar 83, slave sensor the sensors are connected via a screened four-wire cable...

  • Page 11

    11 3 product description vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar 83 is suitable for applications in virtually all industries. It is used for the measurement of the following pressure types. • gauge pressure • absolute pressure • vacuum measured products...

  • Page 12

    12 3 product description vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 1 2 3 fig. 4: configuration of the measuring system with strain gauge (dms) sensor element 1 sensor element 2 process diaphragm 3 pressure cylinder ceramic/metallic measuring cell with small measu...

  • Page 13

    13 3 product description vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 absolute pressure: the measuring cell is evacuated and encapsu- lated. The ambient pressure is not compensated and does hence influence the measured value. The measuring system is completely welde...

  • Page 14

    14 3 product description vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 • avoiding mechanical shock and vibration • storage and transport temperature see chapter "supplement - technical data - ambient conditions" • relative humidity 20 … 85 % with an instrument weight...

  • Page 15: 4 Mounting

    15 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 16

    16 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 17

    17 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 1 2 3 4 4 4 fig. 7: 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 elem...

  • Page 18

    18 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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. 9...

  • Page 19

    19 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 20

    20 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 21

    21 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 4.5 differentialpressuremeasurement the master/slave combination is suitable for differential pressure measurement take note of the following instructions for the measurement setup, for example in gases: • m...

  • Page 22

    22 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 h 1,0 0,8 1 2 fig. 13: measurement setup with interface measurement, h = distance between the two measuring points 1 vegabar 83 2 vegabar 83, slave sensor the interface measurement is possible in open as wel...

  • Page 23

    23 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 h 1 2 fig. 14: measurement setup for density measurement, h = distance between the two measuring points 1 vegabar 83 2 vegabar 83, slave sensor the mounting distance h of the two sensors should be at least 1...

  • Page 24

    24 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 h 1 2 fig. 15: measurement setup for density-compensated level measurement, h = distance between the two measuring points 1 vegabar 83 2 vegabar 83, slave sensor the mounting distance h of the two sensors sh...

  • Page 25

    25 4 mounting vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 4.9 external housing 1 2 3 4 5 fig. 16: configuration, process module, external housing 1 pipeline 2 process module 3 connection cable process assembly - external housing 4 external housing 5 signal cable 1....

  • Page 26

    26 5 connecting to power supply vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 27

    27 5 connecting to power supply vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 information: the terminal block is pluggable and can be removed from the electronics. To do this, lift the terminal block with a small screwdriver and pull it out. When reinserting the term...

  • Page 28

    28 5 connecting to power supply vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 5.3 single chamber housing the following illustration applies to the non-ex, ex-ia and ex-d-ia version. 5 6 7 8 4 2 1 connect to master fig. 19: wiring plan vegabar 83 slave sensor 1 to the...

  • Page 29

    29 5 connecting to power supply vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 1 2 3 5 1 2 ( ) + (-) 6 7 8 4...20ma fig. 21: electronics and terminal compartment 1 electronics module 2 cable gland for voltage supply 3 cable gland for connection cable, transmitter 1 2 ...

  • Page 30

    30 5 connecting to power supply vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 5 6 7 8 4 2 1 connect to master fig. 23: wiring plan vegabar 83 slave sensor 1 to the master sensor 2 ground terminal for connection of the cable screen 2) 5.5 connection example 5 6 7 8 4 ...

  • Page 31: 6  Functional Safety (Sil)

    31 6 functional safety (sil) vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 6 functional safety (sil) 6.1 objective in case of dangerous failures, processing facilities and machines can cause risks for persons, environment and property. The risk of such failures must ...

  • Page 32

    32 6 functional safety (sil) vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 tems (sis) acc. To iec 61508 and iec 61511. Note the specifications in the safety manual. The following inputs/outputs are permitted: • 4 … 20 ma/hart current output 6.4 safety concept of the ...

  • Page 33

    33 6 functional safety (sil) vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 correctly. If necessary, other measures must be taken to maintain the safety function. All parameters changed by the operator are automatically stored temporarily so that they can be verified ...

  • Page 34: Module

    34 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 7 set up with the display and adjustment module 7.1 parameter adjustment the main menu is divided into five sections with the following func- tions: setup: settings, e.G....

  • Page 35

    35 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 to prevent unintentional or unauthorized adjustment, the instrument is protected (locked) against all parameter changes while in normal operating condition. For each para...

  • Page 36

    36 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 in addition, the unit is determined in the menu item "peak value temperature". Enter the requested parameters via the appropriate keys, save your settings with [ok] and j...

  • Page 37

    37 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar 83 always measures pressure independently of the pro- cess variable selected in the menu item "application". To output the selected process variable correctly, an...

  • Page 38

    38 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 1. Select the menu item "setup" with [->] and confirm with [ok]. Now select with [->] the menu item "adjustment", then "min. Adjustment" and confirm with [ok]. 2. Edit th...

  • Page 39

    39 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 3. Set the requested mbar value with [+] and store with [ok]. 4. Change with [esc] and [->] to the span adjustment the min. Adjustment is finished. For an adjustment with...

  • Page 40

    40 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 41

    41 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 2. Edit the percentage value with [ok] and set the cursor to the requested position with [->]. 3. Set the requested percentage value with [+] and save with [ok]. The curs...

  • Page 42

    42 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 2. Edit the percentage value with [ok] and set the cursor to the requested position with [->]. 3. Set the requested percentage value with [+] and save with [ok]. The curs...

  • Page 43

    43 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 2. Edit the percentage value with [ok] and set the cursor to the requested position with [->]. 3. Set the requested percentage value (e.G. 100 %) with [+] and save with [...

  • Page 44

    44 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 with this menu item you safeguard the sensor parameters against unauthorized or unintentional modifications. To avoid possible errors during parameter adjustment in a non...

  • Page 45

    45 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 confirm the modified values one after the other. If the described process of parameter adjustment was run through completely and correctly, the instrument will be locked ...

  • Page 46

    46 7 set up with the display and adjustment module vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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 47

    47 8 diagnosis, asset management and service vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 8 diagnosis, asset management and service 8.1 maintenance if the device is used properly, no special maintenance is required in normal operation. In some applications, product ...

  • Page 48

    48 8 diagnosis, asset management and service vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 8.3 exchange process module on version ip 68 (25 bar) on version ip 68 (25 bar), the user can exchange the process module on site. Connection cable and external housing can be ...

  • Page 49

    49 8 diagnosis, asset management and service vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 6. Mount the cable assembly on the process module and turn it to the desired position 7. Tighten the fixing screw with the hexagon key wrench the exchange is finished. If there...

  • Page 50: 9 Dismount

    50 9 dismount vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 9 dismount 9.1 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: 10 Supplement

    51 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 10 supplement 10.1 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 f...

  • Page 52

    52 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 Ʋ cable gland pa, stainless steel, brass Ʋ sealing, cable gland nbr Ʋ blind plug, cable gland pa Ʋ seal between housing and housing lid silicone si 850 r, nbr silicone-free Ʋ inspection window in housing ...

  • Page 53

    53 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 nominal measuring ranges and overload capability in bar/kpa nominal range overload capacity, max. Pressure overload capacity, min. Pressure gauge pressure 0 … +0.4 bar/0 … +40 kpa +1.2 bar/+120 kpa -1 bar...

  • Page 54

    54 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 nominal range overload capacity, max. Pressure overload capacity, min. Pressure 0 … +9000 psig +18000 psig -14.5 psig 0 … +15000 psig +30000 psig -14.5 psig -14.5 … 0 psig +45 psig -14.5 psig -14.5 … +20 ...

  • Page 55

    55 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 nominal range overload capacity, max. Pressure overload capacity, min. Pressure 0 … 2.5 bar/0 … 250 kpa 50 bar/5000 kpa 0 bar abs. 0 … 10 bar/0 … 1000 kpa 50 bar/5000 kpa 0 bar abs. 0 … 25 bar/0 … 2500 kp...

  • Page 56

    56 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 density (min./max. Adjustment) Ʋ percentage value -10 … 100 % Ʋ density value according to the measuring ranges in kg/dm 3 interface (min./max. Adjustment) Ʋ percentage value -10 … 100 % Ʋ level value acc...

  • Page 57

    57 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 influence of the installation position Ʋ piezoresistive/strain gauge measur- ing cell depending on the process fitting and the chemical seal Ʋ ceramic/metallic measuring cell deviation in the current outp...

  • Page 58

    58 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 accuracy class 0.075 %, 0.1 % 0.2 % factor fmz 1 3 additional factor through turn down the additional factor ftd through turn down is calculated according to the following formula: f td = 0.5 x td + 0.5 i...

  • Page 59

    59 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 long-term stability (according to din 16086) applies to the respective digital signal output (e.G. Hart, profibus pa) as well as to analogue cur- rent output 4 … 20 ma under reference conditions. Specific...

  • Page 60

    60 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 1 2 0 °c (32 °f) 40 °c (104 °f) 80 °c (176 °f) 105 °c (221 °f) 85 °c (185 °f) fig. 30: temperature derating vegabar 83, version up to +105 °c (+221 °f) 1 process temperature 2 ambient temperature 1 2 0 °c...

  • Page 61

    61 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 process conditions - ceramic/metallic measuring cell process temperature version temperature range standard -12 … +150 °c (+10 … +284 °f) high temperature -12 … +180 °c (+10 … +356 °f) high temperature, h...

  • Page 62

    62 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 1 2 0 °c (32 °f) 65 °c (149 °f) 80 °c (176 °f) 200 °c (392 °f) 160 °c (320 °f) fig. 34: temperature derating vegabar 83, version up to +200 °c (+392 °f) 1 process temperature 2 ambient temperature process...

  • Page 63

    63 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 material cable gland/seal insert cable diameter 5 … 9 mm 6 … 12 mm 7 … 12 mm brass nickel-plated/nbr ● ● – stainless steel/nbr – – ● wire cross-section (spring-loaded terminals) Ʋ massive wire, stranded w...

  • Page 64

    64 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 Ʋ u b min - lighted display and adjustment module 16 v dc Ʋ u b max depending on signal output and version of the master sensor potential connections and electrical separating measures in the instrument e...

  • Page 65

    65 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 f total = f perf + f stab the basic accuracy f perf consists of the thermal change of the zero signal and the output span f t as well as the deviation f kl : f perf = √((f t ) 2 + (f kl ) 2 ) the thermal ...

  • Page 66

    66 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 (td 1:1) t / °c 50 °c -40 °c 100 °c 150 °c 0,15 -0,15 -0,3 -0,45 -0,6 -0,75 -0,9 0,3 0,45 0,6 0,75 0,9 f/ % tbasis fig. 35: determination of the basic temperature error for the above example: f tbasis = 0...

  • Page 67

    67 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 version measuring ranges > 1 bar, isolating liquid, synthetic oil, diaphragm elgiloy (2.4711) measuring range 1 bar measuring range 0.4 bar determination of the long-term stability from the table, conside...

  • Page 68

    68 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 dimensional drawings can be downloaded at www.Vega.Com under "downloads" and "drawings". Housing ~ 69 mm (2.72") ø 79 mm (3.11") 112 mm (4.41") m20x1,5/ ½ npt ~ 116 mm (4.57") 116 mm (4.57") m20x1,5 m20x1...

  • Page 69

    69 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 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....

  • Page 70

    70 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar83,threadedfittingnotfront-flush lf du c2 dn ly ¼ npt ½ npt 54 mm (2.13" ) 14 mm (0.55" ) 19 mm (0.75" ) 23 mm (0.91" ) g ½ 58 mm (2.28" ) 3 mm (0.12" ) ø 3 mm (0.12") ø 6 mm (0.24") ø 36 mm (1.42"...

  • Page 71

    71 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar83,threadedfittingfront-flush da c9 ag lu c5 af 21 mm (0.83") 79 mm (3.11") 79 mm (3.1 1" ) 22 mm (0.87" ) ø 55 mm (2.17") 78 mm (3.07" ) 78 mm (3.07" ) 21 mm (0.83" ) 22 mm (0.87" ) ø 55 mm (2.17"...

  • Page 72

    72 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar83,hygienicfitting150°c(piezoresistive/straingaugemeasuringcell) fr es ar ez e3 aa 79 mm (3.1 1") ø 78 mm (3.05") 82 mm (3.23") ø 92 mm (3.60") ø 64 mm (2.52") ø 36 mm (1.42") ø 36 mm (1.42") ø 36 ...

  • Page 73

    73 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar83,hygienicfitting150°c(metec ® measuring cell) 78 mm (3.07") 78 mm (3.07") ø 64 mm (2.52") ø 78 mm (3.07") ø 78 mm (3.07") 78 mm (3.07") ø 84 mm (3.31") 78 mm (3.07") 78 mm (3.07") ø 66 mm (2.60")...

  • Page 74

    74 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar83,flangeconnection150°c(piezoresistive/straingaugemeasuringcell) a8, b2, b5, cd, a6 nc 80 mm (3.15") d4 k d f b d2 rl d5 5.91" 6.50" 7.87" 40 40 50 40 80 40 9.25" 100 40 150 16 6.50" 50 40 dn mm i...

  • Page 75

    75 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 vegabar83,flangeconnection180°c/200°c(metec ® measuring cell) 5.91" 6.50" 7.87" 40 40 50 40 80 40 9.25" 100 40 150 16 6.50" 50 40 dn mm inch pn d k b d2 d4 f rl d5 a8 40 40 150 18 110 b2 b5 50 40 165 20 1...

  • Page 76

    76 10 supplement vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 10.5 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 ...

  • Page 77: Index

    77 index vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120 index a adjustment 37, 38, 39, 40, 41 – level 42 – unit 35 ai fb1 function block 43 c channel 43 characteristic values of the differential pressure transmitter 46 connection – steps 27 – technology 26 current out...

  • Page 78

    78 notes vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120

  • Page 79

    79 notes vegabar 83 • slave sensor for electronic differential pressure 48047-en-171120

  • Page 80

    Printing date: vega grieshaber kg am hohenstein 113 77761 schiltach germany 48047-en-171 120 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. Subje...