Gas sampling device ZG 1.2.

The gas sampling device allows sampling of the relay gas at normal operating level. It is mounted on the transformer and connected to the Buchholz relay by means of a pipe.

 

The gas sampling device is provided additionally with a sightglass cover. The length of the pipe can be selected by the customer. The device can be delivered with a lockable box.

Accessories

Technical data

ParameterDataNotes
Gas outlet openingG 1/8"Others on request
Oil outlet openingG 1/8"Others on request
Temperature range:
  • Ambient temperature
     

    - 40 °C to +55 °C
    - 40 °F to +131 °F

    Others on request

    Temperature range:

    • Operating range
      • Temperature of the insulating liquid
     


    - 40 °C to +115 °C
    - 40 °F to +239 °F

    Temperature range:

    • Operating range
      • Viscosity of the insulating liquid
     


    1 mm²/s to 1100 mm²/s

    Weight without piping2,2 kg 
    Dimensions of pipeØ 6 × 1 copper pipe 
    Length of pipemax. 25 mAs requested by customer
    Casing colourTwo-component texture paintOn polyurethane basis

     

    Options

    Casing colour

    ExplanationCode
    Casing colour RAL 9006 (white-aluminium)40
    Casing colour RAL 7001 (silver-grey)41
    Casing colour RAL 7012 (basalt-grey)42
    Casing colour RAL 7022 (umber-grey)43
    Casing colour RAL 7033 (cement-grey)44
    Casing colour RAL 7038 (agate-grey)45
    Casing colour RAL 7035 (light-grey)46
    Casing colour RAL 7016 (anthracite-grey)47
    Casing colour RAL 9002 (grey-white)48
    Casing colour RAL 7032 (siliceous-grey)49

     

    Climate-proof version

    ExplanationCode
    Climate-proof version for extreme frigid open-air conditions below - 40 °C34
    Climate-proof version for offshore36
    Climate-proof version for aggressive industrial atmosphere36B

     

    Insulating liquid

    ExplanationCode
    Insulating liquid silicone oil20
    Insulating liquid based on ester21

     

    Special request

    ExplanationCode
    Special request (on special agreement with customer)29

     

    Box

    ExplanationCode
    Without Box0
    With Box1

     

    Contact

    Please contact us! We are gladly to advise you and help with your selections.

    Elektromotoren und Gerätebau Barleben GmbH
    Otto-von-Guericke-Allee 12
    39179 Barleben
    Phone +49 (0) 392 03 / 79 - 0
    Fax +49 (0) 392 03 / 53 30

    Ordering data/Type code

    Explanations of the ordering key you find here.

    Operating instructions