Vega VEGASWING 51 Operating Instructions Manual
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Vega VEGASWING 51 Operating Instructions Manual

Contactless electronic switch
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Operating Instructions
VEGASWING 51
- contactless electronic switch

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Summary of Contents for Vega VEGASWING 51

  • Page 1 Operating Instructions VEGASWING 51 - contactless electronic switch...

  • Page 2: Table Of Contents

    Dismounting steps ..... . Disposal ......VEGASWING 51 - - contactless electronic switch...
  • Page 3 Industrial property rights....Trademark ......VEGASWING 51 - - contactless electronic switch...

  • Page 4: About This Document

    This symbol indicates special instructions for Ex applications. List The dot set in front indicates a list with no implied sequence. à Action This arrow indicates a single action. Sequence Numbers set in front indicate successive steps in a procedure. VEGASWING 51 - - contactless electronic switch...

  • Page 5: For Your Safety

    2.4 General safety instructions VEGASWING 51 is a high-tech instrument requiring the strict observance of standard regulations and guidelines. The user must take note of the safety instructions in this operating instructions manual, the country-specific installation standards...

  • Page 6: Manufacturer Declaration

    2.6 Manufacturer declaration In conformity with DIN EN 60079-14/2004, para. 5.2.3, point c1, VEGASWING 51 is suitable for use in zone 2. The operator must use the instrument as it was intended to be used and follow the specifications of the following documents:...
  • Page 7 For your safety Chapter "Disposal" VEGASWING 51 - - contactless electronic switch...

  • Page 8: Product Description

    Typical applications are overfill and dry run protection. With a tuning fork of only 40 mm length, VEGASWING 51 can be also mounted, e.g. in pipelines from DN 25. The small tuning fork...

  • Page 9: Operation

    This change is detected by the integrated oscillator and converted into a switching command. VEGASWING 51 is a compact instrument, i.e. it can be Supply operated without external evaluation system. The integrated electronics evaluates the level signal and outputs a switching signal.
  • Page 10 PE foil is also used. Dispose of the packaging material via specialised recycling companies. Storage and transport temperature see "Supplement - Storage and transport tem- perature Technical data - Ambient conditions" Relative humidity 20 … 85 % VEGASWING 51 - - contactless electronic switch...

  • Page 11: Mounting

    The switching point refers to water (1 g/cm³/0.036 lbs/in³). When mounting VEGASWING 51, make sure that this marking is at the height of the requested switching point. Keep in mind that the switching point of the instrument is shifted if the medium has a density other than water.
  • Page 12 (e.g. by cleaning processes) or on cooled or heated vessels. Fig. 4: Measures against moisture penetration Do not hold VEGASWING 51 on the tuning fork. Transport VEGASWING 51 - - contactless electronic switch...

  • Page 13: Mounting Instructions

    Welded socket VEGASWING 51 has a defined thread runout point. This means that every VEGASWING 51 is in the same position after being screwed in. Remove therefore the supplied flat seal from the thread of VEGASWING 51. This flat seal is not required when using a welded socket with front-flush O-ring.
  • Page 14 The position of the tuning fork is indicated by a marking on the hexagon of VEGASWING 51. With this, you can check the position of the tuning fork when screwing it in. When the hexagon touches the seal, the thread can still be turned by approx.
  • Page 15 Mounting To minimise flow resistance caused by the tuning fork, Flows VEGASWING 51 should be mounted in such a way that the surfaces of the blades are parallel to the product movement. VEGASWING 51 - - contactless electronic switch...

  • Page 16: Connecting To Voltage Supply

    Generally note the following safety instructions: Note safety instructions Connect only in the complete absence of line voltage VEGASWING 51 is connected with standard cable with round Selecting connection cable cross section. Depending on the plug connection, you have to select the outer diameter of the cable respectively so that the seal effect of the cable gland is ensured.

  • Page 17: Wiring Plan

    Valve plug DIN 43650 with IDC connections Valve plug DIN 43650 Plug versions For this plug version, standard cable with round wire cross- section can be used. Cable diameter 4.5 … 7 mm, protection IP 65. VEGASWING 51 - - contactless electronic switch...
  • Page 18 For this plug version you can use standard cable with round wire cross-section. The inner cables must not be dismantled. The plug connects the cables automatically when screwing in. Cable diameter 5.5 … 8 mm, protection IP 67. VEGASWING 51 - - contactless electronic switch...
  • Page 19 Domestic current is temporarily lowered below 1 mA after switching off the load so that contactors, whose holding current is lower than the constant domestic current of the electronics (3 mA), are reliably switched off. VEGASWING 51 - - contactless electronic switch...
  • Page 20 Connecting to voltage supply Max. Min. Fig. 10: Wiring plan, contactless electronic switch with valve plug DIN 43650 PE Protective ground RL Load resistance (contactor, relay etc.) VEGASWING 51 - - contactless electronic switch...

  • Page 21: Setup

    The switching status of the electronics can be checked on the upper part of the housing. 6.2 Function test VEGASWING 51 has an integrated test switch which can be activated magnetically. Proceed as follows to test the instru- ment: à...

  • Page 22: Function Chart

    Level Switching status Control lamp Mode max. Switch closed Green Mode max. Switch open Mode min. Switch closed Green Mode min. Switch open Failure Switch open flashes red VEGASWING 51 - - contactless electronic switch...

  • Page 23: Maintenance And Fault Rectification

    However, should this measures not be successful, call the 24 hour service hotline VEGA service hotline in urgent cases under the phone no. +49 1805 858550. The hotline is available to you 7 days a week round-the-clock. Since we offer this service world-wide, the support is only available in the English language.

  • Page 24: Exchange Of The Electronics

    To exchange the electronics module, proceed as follows: 1 Separate VEGASWING 51 from operating voltage 2 Loosen fixing screw (1) of the valve plug (2) with a wrench 3 Remove valve plug (2) according to drawing 4 Remove lateral fixing screw (7) with a crosstip screwdriver...
  • Page 25 Maintenance and fault rectification 13 Tighten fixing screw (1) with a wrench VEGASWING 51 is again ready for operation. Fig. 12: Exchanging the electronics Fixing screw Valve plug DIN 43650 Profile seal Electronics module Rotary switch (16-steps) Plug connector Fixing screw...

  • Page 26: Instrument Repair

    Attach the filled in form and if necessary, a safety data sheet to the instrument Please ask the agency serving you for the address of your return shipment. You find the respective agency on our website www.vega.com under: "Company - VEGA world- wide" VEGASWING 51 - - contactless electronic switch...

  • Page 27: Dismounting

    Correct disposal avoids negative effects to persons and environment and ensures recycling of useful raw materials. Materials: see "Technical data" If you cannot dispose of the instrument properly, please contact us about disposal methods or return. VEGASWING 51 - - contactless electronic switch...

  • Page 28: Supplement

    Storage and transport temperature -40 … +80 °C (-40 … +176 °F) Process conditions Process pressure -1 … 64 bar (-14.5 … 938 psi) Process temperature - Standard -40 … +100 °C (-40 … +212 °F) VEGASWING 51 - - contactless electronic switch...
  • Page 29 - min. Min. detection or dry run protection Voltage supply Supply voltage 20 … 253 V AC, 50/60 Hz, 20 … 253 V DC Domestic current requirement approx. 3 mA (via load circuit) VEGASWING 51 - - contactless electronic switch...
  • Page 30 Electrical protective measures Protection - Valve plug DIN 43650 IP 65 - Valve plug DIN 43650 with IDC IP 67 connections Overvoltage category Protection class Approvals Overfill protection according to WHG Ship approvals VEGASWING 51 - - contactless electronic switch...

  • Page 31: Dimensions

    Switching point Length with G¾ A, ¾ NPT: 66 mm (2.6 in) Length with G1 A, 1 NPT: 69 mm (2.7 in) Length with switching point = L + 48 mm (1.9 in) VEGASWING 51 - - contactless electronic switch...
  • Page 32 "NPT G1A, 1"NPT ø21,3mm ") Fig. 15: VEGASWING 51, high temperature version Thread G¾ A, G1 A, ¾ NPT or 1 NPT (valve plug DIN 43650) Tri-Clamp (valve plug DIN 43650) Switching point Length with G¾ A, ¾ NPT: 66 mm (2.6 in) Length with G1 A, 1 NPT: 69 mm (2.7 in)
  • Page 33 Supplement Fig. 16: VEGASWING 51, high temperature version Bolting (valve plug DIN 43650) SMS 1145 (valve plug DIN 43650) Switching point Length with bolting: 53 mm (2.1 in) Length with SMS 1145: 53 mm (2.1 in) Length with switching point= L + 55 mm (2.17 in)

  • Page 34: Industrial Property Rights

    Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellectuelle. Pour plus d'informations, on pourra se référer au site http://www.vega.com. VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad industrial. Para mayor información revise la pagina web http://www.vega.com.
  • Page 35 Supplement VEGASWING 51 - - contactless electronic switch...
  • Page 36 All statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems correspond to the information avail- able at the time of printing. © VEGA Grieshaber KG, Schiltach/Germany 2007 Subject to change without prior notice 30212-EN-070201...

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