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  1. Home
  2. BS 6020-2:1981

BS 6020-2:1981 Historical

2520851

Instruments for the detection of combustible gases-Specification for safety and performance requirements for Group I instruments reading up to 5% methane in air

standard by BSI Group , 11/30/1988

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Full Description

Requirements apply to instruments intended for application in mines susceptible to firedamp.

All current amendments available at time of purchase are included with the purchase of this document.
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Document History

  1. BS EN 60079-29-1:2016+A11:2022

    November 2022
    Explosive atmospheres-Gas detectors. Performance requirements of detectors for flammable gases

    • Most Recent  Most Recent
  2. BS EN 60079-29-1:2016+A1:2022

    July 2022
    Explosive atmospheres-Gas detectors. Performance requirements of detectors for flammable gases

    • Historical Version
  3. BS EN 60079-29-1:2016

    January 2017
    Explosive atmospheres-Gas detectors. Performance requirements of detectors for flammable gases

    • Historical Version
  4. BS EN 60079-29-1:2007

    June 2011
    Explosive atmospheres-Gas detectors. Performance requirements of detectors for flammable gases

    • Historical Version
  5. BS EN 61779-1:2000

    October 2004
    Electrical apparatus for the detection and measurement of flammable gases-General requirements and test methods

    • Historical Version
  6. BS EN 61779-2:2000

    September 2000
    Electrical apparatus for the detection and measurement of flammable gases-Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in the air

    • Historical Version
  7. BS EN 61779-3:2000

    September 2000
    Electrical apparatus for the detection and measurement of flammable gases-Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air

    • Historical Version
  8. BS EN 61779-4:2000

    September 2000
    Electrical apparatus for the detection and measurement of flammable gases-Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit

    • Historical Version
  9. BS EN 61779-5:2000

    September 2000
    Electrical apparatus for the detection and measurement of flammable gases-Performance requirements for group II apparatus indicating a volume fraction up to 100% gas

    • Historical Version
  10. BS EN 50054:1999

    June 1999
    Electrical apparatus for the detection and measurement of combustible gases. General requirements and test methods

    • Historical Version
  11. BS EN 50055:1999

    May 1999
    Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 5 % (V/V) methane in air

    • Historical Version
  12. BS EN 50056:1999

    January 1999
    Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100% (V/V) methane in air

    • Historical Version
  13. BS EN 50057:1999

    January 1999
    Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% lower explosive limit

    • Historical Version
  14. BS EN 50058:1999

    January 1999
    Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% (V/V) gas

    • Historical Version
  15. BS EN 50054:1991

    January 1992
    Electrical apparatus for the detection and measurement of combustible gases. General requirements and test methods

    • Historical Version
  16. BS EN 50055:1991

    December 1991
    Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 5 % (V/V) methane in air

    • Historical Version
  17. BS EN 50056:1991

    December 1991
    Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100 % (V/V) methane

    • Historical Version
  18. BS EN 50057:1991

    December 1991
    Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit

    • Historical Version
  19. BS EN 50058:1991

    December 1991
    Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % (V/V) gas

    • Historical Version
  20. BS 6020-1:1981

    November 1988
    Instruments for the detection of combustible gases-Specification for general requirements and test methods

    • Historical Version
  21. BS 6020-2:1981

    You are currently viewing this product 👀 currently
    viewing

    November 1988
    Instruments for the detection of combustible gases-Specification for safety and performance requirements for Group I instruments reading up to 5% methane in air

    • Historical Version
  22. BS 6020-3:1982

    November 1988
    Instruments for the detection of combustible gases-Specification for safety and performance requirements for Group I instruments reading up to 100% methane

    • Historical Version
  23. BS 6020-4:1981

    November 1988
    Instruments for the detection of combustible gases-Specification for performance requirements for Group II instruments reading up to 100% lower explosive limit

    • Historical Version
  24. BS 6020-5:1982

    November 1988
    Instruments for the detection of combustible gases-Specification for performance requirements for Group II instruments reading up to 100% gas

    • Historical Version

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Price: $170.18
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Product Details

Published:

11/30/1988

ISBN(s):

0580121127

Number of Pages:

9

File Size:

1 file

Product Code(s):

10124643, 10124643, 10124643

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