BSI BS EN 50055:1999

Withdrawn Revision
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

Best Price Guarantee May 15, 1999 English 1 Pages

This Document Has Been Superseded

A newer publication replaces it: BSI BS EN 61000-4-4, BSI BS EN 61779-2


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BSI BS EN 50055:1999

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

PUBLISH DATE 1999
BSI BS EN 50055:1999

Electrical Apparatus for the Detection and Measurement of Combustible Gases.

Performance

Performance requirements for portable and fixed apparatus for the detection and measurement of methane concentrations in mine air.

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