Vega VEGABAR 82 Operating Instructions Manual
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Vega VEGABAR 82 Operating Instructions Manual

Pressure transmitter with ceramic measuring cell
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Operating Instructions

Pressure transmitter with ceramic
measuring cell
VEGABAR 82
HART and accumulator pack
Document ID: 45029

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Summary of Contents for Vega VEGABAR 82

  • Page 1: Operating Instructions

    Operating Instructions Pressure transmitter with ceramic measuring cell VEGABAR 82 HART and accumulator pack Document ID: 45029...

  • Page 2: Table Of Contents

    Set up with other systems DD adjustment programs ....................47 Field Communicator 375, 475 ..................47 Diagnosis, asset management and service Maintenance ........................48 Cleaning - hygienic connection with compression nut ............ 48 VEGABAR 82 • HART and accumulator pack...
  • Page 3 11.4 Trademark ........................78 Safety instructions for Ex areas Take note of the Ex specific safety instructions for Ex applications. These instructions are attached as documents to each instrument with Ex approval and are part of the operating instructions manual. Editing status: 2017-05-17 VEGABAR 82 • HART and accumulator pack...

  • Page 4: About This Document

    This arrow indicates a single action. Sequence of actions Numbers set in front indicate successive steps in a procedure. Battery disposal This symbol indicates special information about the disposal of bat- teries and accumulators. VEGABAR 82 • HART and accumulator pack...

  • Page 5: For Your Safety

    During work on and with the device the required personal protective equipment must always be worn. Appropriate use The VEGABAR 82 is a pressure transmitter for process pressure and hydrostatic level measurement. Due to the integrated accumulator the instrument is particularly suitable as a portable measuring system or test sensor for special applications.

  • Page 6: Eu Conformity

    English language. Installations in the US shall comply with the relevant requirements of the National Electrical Code (ANSI/NFPA 70). Installations in Canada shall comply with the relevant requirements of the Canadian Electrical Code VEGABAR 82 • HART and accumulator pack...

  • Page 7: Environmental Instructions

    That is why we have introduced an environment management system with the goal of continuously improving company environmental pro- 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 "Packaging, transport and storage" • Chapter "Disposal" VEGABAR 82 • HART and accumulator pack...

  • Page 8: Product Description

    Alternatively, you can access the data via your smartphone: • Download the smartphone app "VEGA Tools" from the "Apple App Store" or the "Google Play Store" • Scan the Data Matrix code on the type label of the instrument or •...

  • Page 9: Principle Of Operation

    Optional instrument features are also described in this operating instructions manual. The respective scope of delivery results from the order specification. Principle of operation Measured variables The VEGABAR 82 is suitable for the measurement of the following process variables: • Process pressure •...
  • Page 10 3 Product description Fig. 2: Process pressure measurement VEGABAR 82 Application area VEGABAR 82 is suitable for applications in virtually all industries. It is used for the measurement of the following pressure types. • Gauge pressure • Absolute pressure •...
  • Page 11 Recessed installation The recessed installation is particularly suitable for applications with gases, vapours and clear liquids. The measuring cell seal is posi- tioned laterally as well as in addition in front. VEGABAR 82 • HART and accumulator pack...
  • Page 12 Fig. 5: Front-flush installation of the measuring cell (example: thread G1½) Seal for the process fitting Measuring cell Seal for the measuring cell Process fitting Diaphragm Completely front-flush The completely front-flush mounting is particularly suitable for ap- mounting with single seal plications in the paper industry. The diaphragm is in the pulp flow, is hence cleaned and protected against buildup. VEGABAR 82 • HART and accumulator pack...
  • Page 13 Additional, front seal for measuring cell Diaphragm Installation in hygienic The front-flush, hygienic installation of the measuring cell is particu- fitting larly suitable for food applications. The sealings are installed gap-free. The form seal of the measuring cell protects also the glass joint. VEGABAR 82 • HART and accumulator pack...

  • Page 14: Packaging, Transport And Storage

    ISO 4180. The packaging of standard instruments consists of environment- friendly, recyclable cardboard. For special versions, PE foam or PE foil is also used. Dispose of the packaging material via specialised recycling companies. VEGABAR 82 • HART and accumulator pack...

  • Page 15: Accessories And Replacement Parts

    VEGACONNECT" (Document-ID 32628). Protective cover The protective cover protects the sensor housing against soiling and intense heat from solar radiation. Bluetooth function with VEGADIS 82 can only be used at a later date. VEGABAR 82 • HART and accumulator pack...
  • Page 16 Supplementary electron- The supplementary electronics "Power pack" is a replacement part for ics for power pack sensors with integrated accumulator. You can find further information in the operating instructions "Sup- plementary electronics for 4 … 20 mA/HART and power pack" (Document-ID 41033). VEGABAR 82 • HART and accumulator pack...

  • Page 17: Mounting

    The free openings for the cable glands are therefore covered with red dust protection caps as transport protection. The dust protection caps do not provide sufficient protection against moisture. VEGABAR 82 • HART and accumulator pack...

  • Page 18: Ventilation And Pressure Compensation

    Ventilation and pressure compensation are carried out with VEGABAR 82 via a filter element. It is air permeable and moisture- blocking. Caution: The filter element causes a time-delayed pressure compensation. When quickly opening/closing the housing cover, the measured value can change for approx. 5 s by up to 15 mbar. For effective ventilation, the filter element must always be free of buildup. VEGABAR 82 • HART and accumulator pack...

  • Page 19: Process Pressure Measurement

    • Instruments with absolute pressure Process pressure measurement Measurement setup in Keep the following in mind when setting up the measuring system: gases • Mount the instrument above the measuring point VEGABAR 82 • HART and accumulator pack...
  • Page 20 Measurement setup in Keep the following in mind when setting up the measuring system: vapours • Connect via a siphon • Do not insulate the siphon • Fill the siphon with water before setup VEGABAR 82 • HART and accumulator pack...
  • Page 21 < 100 °C on the transmitter is ensured. Measurement setup in Keep the following in mind when setting up the measuring system: liquids • Mount the instrument below the measuring point The effective pressure line is always filled with liquid and gas bubbles can bubble up to the process line. VEGABAR 82 • HART and accumulator pack...

  • Page 22: Level Measurement

    • Mount the instrument below the min. level • Do not mount the instrument close to the filling stream or emptying area • Mount the instrument so that it is protected against pressure shocks from the stirrer Fig. 15: Measurement setup for level measurement VEGABAR 82 • HART and accumulator pack...

  • Page 23: Connecting To Power Supply

    Supply room (accumulator) Electronics compartment Electronics compartment 4...20mA 6 7 8 Fig. 17: Electronics compartment - double chamber housing Internal connection to the terminal compartment Contact pins for the display and adjustment module VEGABAR 82 • HART and accumulator pack...

  • Page 24: Switch-On Phase

    After pressing the key or changing the mode the yellow LED shows the accumulator status for approximately 10 s as follows: • LED lights = accumulator is full • LED flashes = accumulator should be charged • LED off = accumulator is empty Switch-on phase The instrument is switched on and off by means of a button outside on the housing. VEGABAR 82 • HART and accumulator pack...
  • Page 25 Indication of a status message, e.g. "F 105 Determine measured value" on the display Then the actual measured value is outputted to the signal cable. The value takes into account settings that have already been carried out, e.g. default setting. VEGABAR 82 • HART and accumulator pack...

  • Page 26: Set Up With The Display And Adjustment Module

    The display and adjustment module is powered by the sensor, an ad- ditional connection is not necessary. Fig. 20: Insertion of the 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 lid with an inspection glass is required. VEGABAR 82 • HART and accumulator pack...

  • Page 27: Adjustment System

    The pen oper- ates the four keys of the display and adjustment module right through the closed lid (with inspection window) of the sensor housing. VEGABAR 82 • HART and accumulator pack...

  • Page 28: Measured Value Indication

    In the third view, the selected measured value as well as a second selectable value, e.g. the temperature, are displayed. With the "OK" key you move (during the initial setup of the instrument) to the selection menu "Language". VEGABAR 82 • HART and accumulator pack...

  • Page 29: Parameter Adjustment - Quick Setup

    For technically demanding measuring points, you can carry out extended settings in "Extended adjustment". The main menu is divided into five sections with the following func- Main menu tions: Setup: Settings, e.g., for measurement loop name, application, units, position correction, adjustment, signal output Display: Settings, e.g., for language, measured value display, lighting VEGABAR 82 • HART and accumulator pack...
  • Page 30 Setup - Application In this menu item you activate/deactivate the slave sensor for elec- tronic differential pressure and select the application. VEGABAR 82 can be used for process pressure and level measure- ment. Default setting is process pressure measurement. The mode can be changed in this adjustment menu.
  • Page 31 20 % of the nominal measuring range, then no position correction is possible. Setup - Adjustment VEGABAR 82 always measures pressure independently of the pro- cess variable selected in the menu item "Application". To output the VEGABAR 82 • HART and accumulator pack...
  • Page 32 1. Select the menu item "Setup" with [->] and confirm with [OK]. Now select with [->] the menu item "Zero adjustment" and confirm with [OK]. 2. Edit the mbar value with [OK] and set the cursor to the requested position with [->]. VEGABAR 82 • HART and accumulator pack...
  • Page 33 [OK]. The span adjustment is finished. Setup - Min. adjustment Proceed as follows: Level 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]. VEGABAR 82 • HART and accumulator pack...
  • Page 34 - and the indication or output of the volume is required. Corresponding linearization curves are preprogrammed for these vessels. They represent the correlation between the level per- centage and vessel volume. The linearization applies to the measured value indication and the current output. VEGABAR 82 • HART and accumulator pack...
  • Page 35 • Select menu items and show data • Read data from sensor into the display and adjustment module. Releasing the sensor adjustment is also possible in any menu item by entering the PIN. VEGABAR 82 • HART and accumulator pack...
  • Page 36 Polish • Czech • Turkish In the delivery status, the VEGABAR 82 is set to English or the or- dered national language. In this menu item, you define which measured value is displayed. Display - Displayed value 1 and 2 The default setting for the display value is "Lin. percent".
  • Page 37 The following table shows the default values of the instrument. De- pending on the instrument version or application, all menu items may not be available or some may be differently assigned: Reset - Setup Menu item Parameter Default value Sensor Measurement loop name Application Level Application Slave for electronic differ- Deactivated ential pressure VEGABAR 82 • HART and accumulator pack...
  • Page 38 Default value 0000 Date/Time Actual date/Actual time Copy instrument set- tings Special parameters No reset Scaling Scaling size Volume in l Scaling format 0 % corresponds to 0 l 100 % corresponds to 0 l VEGABAR 82 • HART and accumulator pack...
  • Page 39 The following table shows the default values of the instrument. De- pending on the instrument version or application, all menu items may not be available or some may be differently assigned: VEGABAR 82 • HART and accumulator pack...
  • Page 40 Number of positions after the decimal point, automatically Backlight Switched on Reset - Diagnosis Menu item Parameter Default value Sensor status Peak value Pressure Actual measured value Temperature Actual temperature values from measuring cell, elec- tronics Simulation Process pressure VEGABAR 82 • HART and accumulator pack...
  • Page 41 If the data do not match, a fault message is outputted or the function is blocked. The data are saved only after release. VEGABAR 82 • HART and accumulator pack...
  • Page 42 Depending on the selected measured variable, you assign in the rent output (adjustment) menu item "Current output, adjustment" the measured values that 4 mA (0 %) and 20 mA (100 %) of the current output refer to. VEGABAR 82 • HART and accumulator pack...
  • Page 43 PC. Info - Sensor character- In this menu item, the features of the sensor such as approval, pro- istics cess fitting, seal, measuring range, electronics, housing and others are displayed. VEGABAR 82 • HART and accumulator pack...

  • Page 44: Saving The Parameterisation Data

    If it is necessary to exchange a sensor, the display and adjustment module is inserted into the replacement instrument and the data are likewise written into the sensor via the menu item "Copy device settings". VEGABAR 82 • HART and accumulator pack...

  • Page 45: Setup With Pactware

    Further setup steps are described in the operating instructions manu- al "DTM Collection/PACTware" attached to each DTM Collection and which can also be downloaded from the Internet. Detailed descrip- tions are available in the online help of PACTware and the DTMs. VEGABAR 82 • HART and accumulator pack...

  • Page 46: Saving The Parameterisation Data

    The standard version is available as a download under www.vega.com/downloads and "Software". The full version is avail- able on CD from the agency serving you. Saving the parameterisation data We recommend documenting or saving the parameterisation data via PACTware.

  • Page 47: Set Up With Other Systems

    This software is updated via the Internet and new EDDs are automatically accepted into the device catalogue of this software after they are released by the manufacturer. They can then be transferred to a Field Communicator. VEGABAR 82 • HART and accumulator pack...

  • Page 48: Diagnosis, Asset Management And Service

    Overview The hygienic connection with compression nut can be disassembled and the diaphragm cleaned. The following graphic shows the structure: Fig. 26: VEGABAR 82, structure of the hygienic connection with compression Hexagon Compression nut Process fitting Process assembly...

  • Page 49: Vegabar 82 • Hart And Accumulator Pack

    Asset Management function The instrument features self-monitoring and diagnostics according to NE 107 and VDI/VDE 2650. In addition to the status messages in the following tables, detailed error messages are available under menu VEGABAR 82 • HART and accumulator pack...
  • Page 50 This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD. Failure The following table shows the error codes and text messages in the status message "Failure" and provides information on causes as well as corrective measures. VEGABAR 82 • HART and accumulator pack...
  • Page 51 • • F113 Error in the internal Disconnect operating Bit 8 of instrument commu- voltage briefly Byte 0 … 5 Communica- • nication Send instrument for tion error repair VEGABAR 82 • HART and accumulator pack...
  • Page 52 Byte 14 … 24 Impermissible elec- tronics temperature • • S603 Operating voltage below speci- Check electrical connection Bit 9 of • fied range If necessary, increase operating Byte 14 … 24 Impermissible oper- voltage ating voltage VEGABAR 82 • HART and accumulator pack...

  • Page 53: Rectify Faults

    Error Reason Rectification • • 4 … 20 mA signal not sta- Fluctuations of the Set damping appropriate to the instrument via the measured variable display and adjustment module or PACTware/DTM VEGABAR 82 • HART and accumulator pack...

  • Page 54: Exchanging The Electronics Module

    24 hour service hotline Should these measures not be successful, please call in urgent cases the VEGA service hotline under the phone no. +49 1805 858550. The hotline is also available outside normal working hours, seven days a week around the clock.

  • Page 55: How To Proceed If A Repair Is Necessary

    Clean the instrument and pack it damage-proof • Attach the completed form and, if need be, also a safety data sheet outside on the packaging • Please contact the agency serving you to get the address for the return shipment. You can find the agency on our home page www.vega.com. VEGABAR 82 • HART and accumulator pack...

  • Page 56: Dismount

    Unscrew the cover of the supply room • Loosen the plug connector • Loosen the fixing screws • Pull out the complete insert by means of the plastic strap Correct disposal avoids negative effects on humans and the environ- ment and ensures recycling of useful raw materials. VEGABAR 82 • HART and accumulator pack...

  • Page 57: Supplement

    Klingersil C-4400 Ʋ Thread G1½ DIN 3852-A Klingersil C-4400 Ʋ Hygienic connection with compres- FKM, EPDM, FFKM, FEPM sion nut Ʋ M44 x 1.25 (DIN 13), M30 x 1.5 FKM, FFKM, EPDM Materials for applications in foodstuffs VEGABAR 82 • HART and accumulator pack...
  • Page 58 -0.05 bar/-5 kPa (only for measuring cell ø 28 mm) 0 … +0.1 bar/0 … +10 kPa +15 bar/+1500 kPa -0.2 bar/-20 kPa Between transmitter and external electronics housing. Fix connected to the sensor. VEGABAR 82 • HART and accumulator pack...
  • Page 59 -0.725 psig (only for measuring cell ø 28 mm) 0 … +1.5 psig +225 psig -2.901 psig 0 … +5 psig +375 psig -11.60 psig 0 … +15 psig +525 psig -14.51 psig VEGABAR 82 • HART and accumulator pack...
  • Page 60 Adjustment ranges Specifications refer to the nominal measuring range, pressure values lower than -1 bar cannot be Min./Max. adjustment: Ʋ Percentage value -10 … 110 % Ʋ Pressure value -20 … 120 % Zero/Span adjustment: Ʋ Zero -20 … +95 % Ʋ Span -120 … +120 % VEGABAR 82 • HART and accumulator pack...
  • Page 61 4 … 20 mA and refers to the set span. Turn down (TD) is the ratio "nominal measuring range/set span". The thermal change of the zero signal and output span corresponds to the temperature error F chapter "Calculation of the total deviation (according to DIN 16086)". Basic temperature error F VEGABAR 82 • HART and accumulator pack...
  • Page 62 Applies also to the analogue 4 … 20 mA current output and refers to the set span. Thermal change, current output < 0.05 %/10 K, max. < 0.15 %, each with -40 … +80 °C (-40 … +176 °F) VEGABAR 82 • HART and accumulator pack...
  • Page 63 -15 … 0 psig < (0.25 % x TD)/year < (0.375 % x TD)/year -1 … 1.5 bar/-100 … 150 kPa -15 … 25 psig -0.5 … 0.5 bar/-50 … 50 kPa -7 … 7 psig VEGABAR 82 • HART and accumulator pack...

  • Page 64: Ambient Conditions

    -15 … +150 °C (5 … +302 °F) Perlast G92E -15 … +130 °C (-4 … +266 °F) -15 … +150 °C (5 … +302 °F) Chemraz 535 -30 … +130 °C (-22 … +266 °F) With process fitting PVDF, process temperature max. 100 °C (212 °F). VEGABAR 82 • HART and accumulator pack...
  • Page 65 130 °C -40 °C (212 °F) (266 °F) (-104 °F) -40 °C (-104 °F) Fig. 30: Temperature derating VEGABAR 82, version up to +130 °C (+266 °F) Process temperature Ambient temperature 80 °C (176 °F) 50 °C (122 °F) 0 °C (32 °F)
  • Page 66 Ʋ Green LED in the supply room Indication of the charging process Ʋ Yellow LED in the supply room Indication of the charging condition IP 66/IP 68 (0.2 bar), only with absolute pressure. VEGABAR 82 • HART and accumulator pack...
  • Page 67 0 … +45° C (+32 … +167 °F) Ʋ Accumulator operation -20 … +60° C (-4 … +140 °F) Temperature derating accumulator capacity Ʋ +25° C (+77 °F) 100 % Ʋ -10° C (+14 °F) 50 % VEGABAR 82 • HART and accumulator pack...

  • Page 68: Dimensions

    Instruments with approvals can have different technical specifications 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, "Instrument search (serial number)" as well as in the download area. 11.2 Dimensions The following dimensional drawings represent only an extract of the possible versions.
  • Page 69 M16x1,5 M20x1,5/ M20x1,5/ ½ NPT ½ NPT Fig. 32: Dimensions of housing - with integrated display and adjustment module the housing is 9 mm/0.35 inches higher Plastic double chamber Aluminium/Stainless steel double chamber VEGABAR 82 • HART and accumulator pack...
  • Page 70 (4.33" x 3.54") ~ 66 mm (2.60") 110 mm x 90 mm (4.33" x 3.54") Fig. 33: VEGABAR 82, IP 68 version with external housing Lateral cable outlet Axial cable outlet Plastic single chamber Stainless steel single chamber Seal 2 mm (0.079 in) - only with 3A approval...
  • Page 71 ø 6 mm ø 6 mm ( 0.24 ") ( 0.24 ") Fig. 34: VEGABAR 82, threaded fitting not front-flush DU G½, EN 837; manometer connection DI G½, inside G¼, ISO 228-1 DQ G½, inside G¼ A, ISO 228-1, PVDF DD G½, EN 837;...
  • Page 72 ø 55 mm ø 55 mm ø 60 mm (2.17") (2.17") (2.36") Fig. 35: VEGABAR 82, threaded fitting front-flush C3 G½, ISO 228-1; frontbündig N9 G¾, DIN 3852-E C5 G1, ISO 228-1 DA G1½, DIN 3852-A DV G1½, DIN 3852-A-B, PVDF C9 1½...
  • Page 73 For the version with temperature range up to 150 °C/302 °F, the measure of length increases by 28 mm (1.1 in). For the version with "Second Line of Defense", the measure of length increases by 17 mm (0.67 in). VEGABAR 82 • HART and accumulator pack...
  • Page 74 For the version with temperature range up to 150 °C/302 °F, the measure of length increases by 28 mm (1.1 in). For the version with "Second Line of Defense", the measure of length increases by 17 mm (0.67 in). VEGABAR 82 • HART and accumulator pack...
  • Page 75 F2 Flange DN 80 PN 40 Form C, DIN 2501; with extension For the version with temperature range up to 150 °C/302 °F, the measure of length increases by 28 mm (1.1 in). VEGABAR 82 • HART and accumulator pack...
  • Page 76 ø 48 mm (1.89") 50 mm 50 mm (1.97") (1.97") Fig. 39: VEGABAR 82, flange connection for the paper industry: CL = absolutely front-flush for headbox, BR = absolutely front-flush for headbox (flange 2-times flattened) VEGABAR 82 • HART and accumulator pack...
  • Page 77 41 mm (1.63") 65 mm (2.56") Fig. 40: VEGABAR 82, connection acc. to IEC 61518 SJ Oval flange adapter SK Top flange For the version with temperature range up to 150 °C/302 °F, the measure of length increases by 28 mm (1.1 in).

  • Page 78: Industrial Property Rights

    Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellec- tuelle. Pour plus d'informations, on pourra se référer au site www.vega.com. VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus- trial. Para mayor información revise la pagina web www.vega.com.
  • Page 79 Linearisation 34 Maintenance 48 Measured value memory 49 Measurement setup 19, 20, 21, 22 NAMUR NE 107 49 Parameterization example 31 Peak value indicator 37 Position correction 31 Pressure compensation 19 Process pressure measurement 20 VEGABAR 82 • HART and accumulator pack...
  • Page 80 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2017 VEGA Grieshaber KG Phone +49 7836 50-0 Am Hohenstein 113...

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