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BS 6020-4:1981

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Instruments for the detection of combustible gases Specification for performance requirements for Group II instruments reading up to 100% lower explosive limit
Available format(s)

Hardcopy , PDF

Superseded date

12-31-1991

Language(s)

English

Published date

11-30-1988

Requirements for instruments intended for commercial and industrial applications other than mines susceptible to firedamp.

Committee
EXL/31
DocumentType
Standard
Pages
9
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 5908:1990 Code of practice for fire precautions in the chemical and allied industries
BS 6020-2:1981 Instruments for the detection of combustible gases Specification for safety and performance requirements for Group I instruments reading up to 5% methane in air
BS 6020-1:1981 Instruments for the detection of combustible gases Specification for general requirements and test methods

BS 6020-1:1981 Instruments for the detection of combustible gases Specification for general requirements and test methods
BS 5501-1:1977 Electrical apparatus for potentially explosive atmospheres General requirements

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