
Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of gas detection systems.
STANDARD published on 31.3.2017
Designation standards: BS EN 50402:2017
Publication date standards: 31.3.2017
The number of pages: 102
Approximate weight : 337 g (0.74 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 91961 9 Status: Confirmed