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IS EN 50402:2017 Electrical apparatus for the detection and measurement of combustible gases or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems

Publication Year

2017

Document Status

Current

Abstract

Specifies minimum requirements for functional safety of gas detection systems, including reliability, avoidance of faults and fault tolerance. Applicable to detection and measurement apparatus and systems for flammable or toxic gases or vapours or oxygen.

Publisher Information

National Standards Authority of Ireland

National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.

1 Swift Square
Northwood
Santry
Dublin 9
NSAI
Ireland

Website: http://www.nsai.ie
Email: nsai@nsai.ie
Tel: 01 807 3800