Vega VEGAWELL 52 Operating Instructions Manual
Submersible pressure transmitter with ceramic measuring cell
4 20 ma/hart
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Also See for VEGAWELL 52:
- Operating instructions manual (44 pages) ,
- Mounting instructions (17 pages) ,
- Operating instructions manual (17 pages)
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Summary of Contents for Vega VEGAWELL 52
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Page 1: Operating Instructions
Operating Instructions Submersible pressure transmitter with ceramic measuring cell VEGAWELL 52 4 … 20 mA/HART Document ID: 36785... -
Page 2: Table Of Contents
Maintenance ........................25 Rectify faults ........................25 Shorten suspension cable ....................26 Shorten suspension cable - Version with housing ............26 How to proceed if a repair is necessary ................28 Dismount Dismounting steps......................29 VEGAWELL 52 • 4 … 20 mA/HART... - Page 3 10.3 Industrial property rights ....................37 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: 2016-09-21 VEGAWELL 52 • 4 … 20 mA/HART...
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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. VEGAWELL 52 • 4 … 20 mA/HART... -
Page 5: For Your Safety
During work on and with the device the required personal protective equipment must always be worn. Appropriate use Model VEGAWELL 52 is a pressure transmitter for level and gauge measurement. You can find detailed information about the area of application in chapter "Product description". Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions. -
Page 6: Safety Label On The Instrument
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" VEGAWELL 52 • 4 … 20 mA/HART... -
Page 7: Product Description
– This operating instructions manual – Test certificate – Supplementary instructions "Suitable for drinking water" (optional) – Ex-specific "Safety instructions" (with Ex versions) – If necessary, further certificates Constituent parts VEGAWELL 52 with suspension cable consists of the following components: • Transmitter • Suspension cable •... -
Page 8: Principle Of Operation
Principle of operation Application area Model VEGAWELL 52 is suitable for continuous level measurement of liquids. Typical applications are measurements in water/waste water facilities, deep wells and in the shipbuilding industry. Functional principle... -
Page 9: Adjustment
Nonobservance of these instructions can cause damage to the device. The delivery must be checked for completeness and possible transit Transport inspection damage immediately at receipt. Ascertained transit damage or con- cealed defects must be appropriately dealt with. VEGAWELL 52 • 4 … 20 mA/HART... -
Page 10: Accessories And Replacement Parts
"VEGADIS 82" (Document-ID 45300). Measuring instrument The measuring instrument holder is used for wall/tube mounting of holder VEGABAR series 80 pressure transmitters and VEGAWELL 52 sub- mersible pressure transmitters. Supplied reducers enable the adapta- tion to different instrument diameters. The material used is 316L. You can find additional information in the operating instructions "Mounting accessory pressure" (Document-ID 43478). -
Page 11: Mounting
You can find the specifications in chapter "Technical data" and on the nameplate. Transport and mounting Depending on the transmitter, the VEGAWELL 52 is supplied with a protection protective cap or a transport and mounting protection. Fig. 4: VEGAWELL 52, transport and mounting protection... -
Page 12: Mounting Steps With Straining Clamp
4 Mounting Mounting example Fig. 5: Mounting example: VEGAWELL 52 in an open basin with breather hous- ing VEGABOX 03 Mounting steps with straining clamp Fig. 6: Straining clamp Suspension cable Suspension opening Clamping jaws Mount VEGAWELL 52 with straining clamp as follows: 1. -
Page 13: Mounting Steps With Screwed Connection
Mount VEGAWELL 52 with screwed connection as follows: 1. Weld the welded socket into the vessel top 2. Lower VEGAWELL 52 to the requested height by means on the welded socket G1½ or 1½ NPT on the vessel side 3. Shift the suspension cable from below through the opened threaded fitting 4. -
Page 14: Mounting Steps With Threaded Connection Or Housing
2. Lead the transmitter through the opening of the mounting bracket and the counter nut 3. Fasten counter nut with SW 46 on the thread Seal with resistant material with thread 1½ NPT. VEGAWELL 52 • 4 … 20 mA/HART... -
Page 15: Connecting To Power Supply
The instrument is equipped with an integrated overvoltage protection. For additional protection of the signal circuit, we recommend further external overvoltage arresters. • Type B63-48 (use with VEGAWELL 52 with plastic housing) or • Type ÜSB 62-36G.X (use in a separate housing) In hazardous areas you must take note of the respective regulations,... - Page 16 5 Connecting to power supply Fig. 9: Connect VEGAWELL 52 to power supply Direct connection Connection via VEGABOX 03 Connection via housing If screened cable is required, we recommend connecting the cable Cable screening and grounding screen on both ends to ground potential. In the connection housing of the sensor or in VEGABOX 03, the screen must be connected directly to the internal ground terminal.
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Page 17: Connection Procedure
2. Connect the wire ends to the screw terminals according to the wiring plan Connection via VEG- Connect the VEGAWELL 52 according to the description in the oper- ABOX 02 or VEGABOX 03 ating instructions of the respective VEGABOX. Proceed as follows: Connection via housing 1. - Page 18 5 Connecting to power supply Connection via VEG- ABOX 03 Fig. 11: Wiring plan VEGAWELL 52 for 4 … 20 mA, 4 … 20 mA/HART To the sensor To power supply or processing system Shielding Wire number Wire colour/Polarity Terminal...
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Page 19: Switch-On Phase
(+) blue (-) Shielding Ground terminal Switch-on phase After connecting VEGAWELL 52 to power supply or after a voltage recurrence, the instrument carries out a self-check: • Internal check of the electronics • 4 … 20 mA output jumps to the failure signal After the run-up period (specification see "Technical data"), the instru-... -
Page 20: Set Up With Vegadis
Main menu: Basic adjustment, Diagnosis, Service, Info Basic adjustment: Settings, for example on position correction, adjustment, damping Diagnosis: Information, for example, on device status and peak value Service: Reset Info: Indication of instrument type and serial number VEGAWELL 52 • 4 … 20 mA/HART... -
Page 21: Setup Steps
6 Set up with VEGADIS 82 Setup steps You can find a detailed description of the setup steps for VEGAWELL 52 in the operating instructions manual "VEGADIS 82 - 4 … 20 mA/ HART". VEGAWELL 52 • 4 … 20 mA/HART... -
Page 22: Setup With Pactware
With power supply units with integrated HART resistance (internal resistance approx. 250 Ω), an additional external resistance is not necessary (e. g. VEGATRENN 149A, VEGAMET 381/391/624/625, VEGASCAN 693). In such cases, VEGACONNECT can be connected parallel to the 4 … 20 mA cable. VEGAWELL 52 • 4 … 20 mA/HART... -
Page 23: Parameter Adjustment With Pactware
In addition, there is a tank calculation program as well as a multiviewer for display and analysis of the saved measured value and echo curves. VEGAWELL 52 • 4 … 20 mA/HART... -
Page 24: Saving The Parameter Adjustment Data
It is recommended to document or save the parameter adjustment data. That way they are available for multiple use or service purposes. The VEGA DTM Collection and PACTware in the licensed, profession- al version provide suitable tools for systematic project documentation and storage. -
Page 25: Maintenance And Fault Rectification
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 manned 7 days a week round-the-clock. Since we offer this service worldwide, the support is only available in the English language. The service is free, only standard call charges are incurred. -
Page 26: Shorten Suspension Cable
3. Hold the hexagon on the screwed socket with SW 46 and loosen with seal screw SW 22 Caution: Seal screw is secured with Loctide pink, mote breakaway torque! VEGAWELL 52 • 4 … 20 mA/HART... - Page 27 Connection cable (up to 6 pieces depending on the version) Cable screening Breather capillaries with filter element Seal cone Suspension cable Cone bushing Sealing screw 6. Cut the suspension cable to the requested length with side cut- ters 7. Remove approx. 10 cm of the cable mantle, strip off approx. 1 cm of the wire ends, insert the filter adapter VEGAWELL 52 • 4 … 20 mA/HART...
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Page 28: 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. VEGAWELL 52 • 4 … 20 mA/HART... -
Page 29: Dismount
Correct disposal avoids negative effects on humans and the environ- ment and ensures recycling of useful raw materials. Materials: see chapter "Technical data" If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. VEGAWELL 52 • 4 … 20 mA/HART... -
Page 30: Supplement
PE hard Materials, transmitter protection Transport and mounting protection, transmitter transport protection net Ohmic contact Between ground terminal, metallic process fitting and transmitter Weight approx. Ʋ Basic weight 0.8 kg (1.764 lbs) Ʋ Suspension cable 0.1 kg/m (0.07 lbs/ft) VEGAWELL 52 • 4 … 20 mA/HART... - Page 31 HART output values according to HART standard 5.0 Ʋ Primary Value Pressure Ʋ Secondary Value Temperature Signal resolution 1 µA Fault signal < 3.6 mA; 20.5 mA; 22 mA; unchanged (adjustable via PACTware) Max. output current 22 mA VEGAWELL 52 • 4 … 20 mA/HART...
- Page 32 Ʋ Turn down up to 10 : 1 < 0.15 %/10 K Outside the compensated temperature range: Average temperature coefficient of the zero signal Ʋ Turn down 1 : 1 typ. < 0.15 %/10 K Incl. non-linearity, hysteresis and non-repeatability. VEGAWELL 52 • 4 … 20 mA/HART...
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Page 33: Ambient Conditions
-20 … +80 °C (-4 … +176 °F) Vibration resistance mechanical vibrations with 4 g and 5 … 100 Hz Limited by the overpressure resistance of the measuring cell. Limited by the overpressure resistance of the measuring cell. Tested according to the guidelines of German Lloyd, GL directive 2. VEGAWELL 52 • 4 … 20 mA/HART... - Page 34 Min. response time < 25 ns Potential connections in the instrument Electronics Not non-floating Galvanic connection between Transmitter, screen of the suspension cable as well as metallich process fitting and ground terminal on the housing With VEGADIS 12: 200 m (656 ft). VEGAWELL 52 • 4 … 20 mA/HART...
- Page 35 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, "VEGA Tools" and "Instrument search" as well as in the general download area.
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Page 36: Dimensions
ø 33 mm ø 33 mm (1.30") (1.30") (1.30") Fig. 19: VEGAWELL 52, transmitter of titanium with glass feedthrough 33 mm with straining clamp With unassembled threaded fitting With thread and plastic housing VEGAWELL 52 • 4 … 20 mA/HART... -
Page 37: 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 38 Functional principle 8 Installation position 11 Instrument return form 28 Maintenance 25 Pressure compensation 11 Process conditions 11 Recycling 29 Repair 28 Seal concept 8 Service hotline 25 Voltage supply 9 WEEE directive 29 VEGAWELL 52 • 4 … 20 mA/HART...
- Page 39 Notes VEGAWELL 52 • 4 … 20 mA/HART...
- Page 40 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2016 VEGA Grieshaber KG Phone +49 7836 50-0 Am Hohenstein 113...
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