Vega VEGAWAVE 62 Operating Instructions Manual
Vibrating level switch with suspension
cable for powders
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Also See for VEGAWAVE 62:
- Operating instructions manual (40 pages) ,
- Operating instructions manual (36 pages) ,
- Operating instructions manual (36 pages)
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Summary of Contents for Vega VEGAWAVE 62
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Page 1: Operating Instructions
Operating Instructions Vibrating level switch with suspension cable for powders VEGAWAVE 62 Relay (DPDT) Document ID: 32252... -
Page 2: Table Of Contents
Exchanging the electronics module ................22 How to proceed if a repair is necessary ................23 Dismount Dismounting steps......................24 Disposal ......................... 24 Supplement Technical data ........................ 25 Dimensions ........................28 Industrial property rights ....................31 VEGAWAVE 62 • Relay (DPDT) -
Page 3: Editing Status: 2017
Contents 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: 2017-03-06 VEGAWAVE 62 • Relay (DPDT) -
Page 4: About This Document
Action 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. VEGAWAVE 62 • Relay (DPDT) -
Page 5: For Your Safety
During work on and with the device the required personal protective equipment must always be worn. Appropriate use The VEGAWAVE 62 is a sensor for point level detection. 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
You can find the EU conformity declaration on our website under www.vega.com/downloads. SIL conformity VEGAWAVE 62 meets the requirements to the functional safety ac- cording to IEC 61508. Further information is available in the Safety Manual "VEGAWAVE series 60". Safety instructions for Ex areas Please note the Ex-specific safety information for installation and op- eration in Ex areas. These safety instructions are part of the operating instructions manual and come with the Ex-approved instruments. -
Page 7: Product Description
– Safety Manual "Functional safety (SIL)" (optional) – Supplementary instructions manual "Plug connector for level sensors" (optional) – Ex-specific "Safety instructions" (with Ex versions) – If necessary, further certificates Constituent parts The VEGAWAVE 62 consists of the components: • Housing lid • Housing with electronics •... -
Page 8: Principle Of Operation
Principle of operation Application area VEGAWAVE 62 is a point level sensor with tuning fork for point level detection. It is designed for industrial use in all areas of process technology and is preferably used for bulk solids. -
Page 9: Storage And Transport
Protected against solar radiation • Avoiding mechanical shock and vibration • Storage and transport Storage and transport temperature see chapter "Supplement - temperature Technical data - Ambient conditions" • Relative humidity 20 … 85 % VEGAWAVE 62 • Relay (DPDT) -
Page 10: Mounting
(e.g. through cleaning processes) or on cooled or heated vessels. Fig. 2: Measures against moisture ingress Transport Do not hold VEGAWAVE 62 on the vibrating element. Especially with flange and tube versions, the sensor can be damaged by the weight of the instrument. Remove the protective cover just before mounting... -
Page 11: Mounting Instructions
The tuning fork must be mounted in a way that takes the arrangement of the filling and emptying apertures into account. To compensate measurement errors caused by the material cone in cylindrical vessels, the sensor must be mounted at a distance of d/10 from the vessel wall. VEGAWAVE 62 • Relay (DPDT) - Page 12 4 Mounting Fig. 3: Filling and emptying centred Fig. 4: Filling in the centre, emptying laterally VEGAWAVE 62 Discharge opening Filling opening VEGAWAVE 62 • Relay (DPDT)
- Page 13 Inflowing medium If VEGAWAVE 62 is mounted in the filling stream, unwanted false measurement signals can be generated. For this reason, mount VEGAWAVE 62 at a position in the vessel where no disturbances, e.g. from filling openings, agitators, etc., can occur. Fig. 5: Inflowing medium Product flow To make sure the tuning fork of VEGAWAVE 62 generates as little resistance as possible to product flow, mount the sensor so that the surfaces are parallel to the product movement.
- Page 14 Marking with screwed version 2 Direction of flow Baffle protection against In applications such as grit chambers or settling basins for coarse falling rocks sediments, the vibrating element must be protected against damage with a suitable baffle. This baffle must be manufactured by you. > 125 mm (> 5") Fig. 7: Baffle for protection against mechanical damage VEGAWAVE 62 • Relay (DPDT)
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Page 15: Connecting To Power Supply
Ex applications Cover all housing openings conforming to standard according to EN 60079-1. Connection procedure With Ex instruments, the housing cover may only be opened if there is no explosive atmosphere present. Proceed as follows: VEGAWAVE 62 • Relay (DPDT) -
Page 16: Wiring Plan, Single Chamber Housing
10. If necessary, carry out a fresh adjustment 11. Screw the housing lid back on The electrical connection is finished. Wiring plan, single chamber housing The following illustrations apply to the non-Ex as well as to the Ex-d version. VEGAWAVE 62 • Relay (DPDT) - Page 17 Stainless steel, electropolished (not with Ex d) Filter element for pressure compensation (not with Ex d) Wiring plan We recommend connecting VEGAWAVE 62 in such a way that the switching circuit is open when there is a level signal, line break or failure (safe state).
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Page 18: Setup
(1) It is already preset and must only be modified in special cases. By default, the potentiometer of VEGAWAVE 62 is set to the right stop (> 0.02 g/cm³ or 0.0008 lbs/in³). In case of very light-weight solids, turn the potentiometer to the left stop (> 0.008 g/cm³ or 0.0003 lbs/ in³). -
Page 19: Function Table
Relay energized Green Mode max. Overflow protection (6) (7) Relay deenergized Mode min. Dry run protection (6) (7) Relay energized Green Mode min. Dry run protection (6) (7) Relay deenergized Failure of the supply volt- (min./max. mode) (6) (7) Relay deenergized VEGAWAVE 62 • Relay (DPDT) - Page 20 6 Setup Level Switching status Control lamp Fault (6) (7) Relay deenergized flashes red VEGAWAVE 62 • Relay (DPDT)
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Page 21: 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 22: Exchanging The Electronics Module
6. Pull out the old electronics module 7. Compare the new electronics module with the old one. The type label of the electronics module must correspond to that of the old electronics module. This applies particularly to instruments used in hazardous areas. VEGAWAVE 62 • Relay (DPDT) -
Page 23: 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. VEGAWAVE 62 • Relay (DPDT) -
Page 24: Dismount
WEEE directive. 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. VEGAWAVE 62 • Relay (DPDT) -
Page 25: Supplement
Ʋ Pipe thread, conical (ASME B1.20.1) 1½ NPT Weight approx. Ʋ Instrument weight (depending on 0.8 … 4 kg (0.18 … 8.82 lbs) process fitting) Ʋ Suspension cable (-20 … +80 °C/- 165 g/m (1.77 oz/ft) 4 … +176 °F) VEGAWAVE 62 • Relay (DPDT) -
Page 26: Ambient Conditions
-40 … +80 °C (-40 … +176 °F) Storage and transport temperature -40 … +80 °C (-40 … +176 °F) Process conditions Measured variable Limit level of solids Process pressure -1 … 6 bar/-100 … 600 kPa (-14.5 … 87 psig) VEGAWAVE 62 • Relay (DPDT) - Page 27 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 28: Dimensions
M20x1,5 M20x1,5/ M20x1,5/ M20x1,5/ ½ NPT ½ NPT ½ NPT M20x1,5/ ½ NPT Fig. 29: Housing versions Plastic single chamber Stainless steel single chamber (electropolished) Stainless steel single chamber (precision casting) Aluminium - single chamber VEGAWAVE 62 • Relay (DPDT) - Page 29 9 Supplement G1½ ø 43 mm (1.69") ø 11 mm (0.43") ø 43 mm (1.69") Fig. 30: VEGAWAVE 62 with PUR suspension cable, threaded version G1½ (DIN ISO 228/1) Sensor length, see chapter "Technical data" VEGAWAVE 62 • Relay (DPDT)
- Page 30 9 Supplement G1½ ø 43 mm (1.69") ø 10 mm (0.39") ø 43 mm (1.69") Fig. 31: VEGAWAVE 62 with FEP suspension cable, threaded version G1½ (DIN ISO 228/1) Sensor length, see chapter "Technical data" VEGAWAVE 62 • Relay (DPDT)
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Page 31: 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 32 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2017 VEGA Grieshaber KG Phone +49 7836 50-0 Am Hohenstein 113...