
Electrical apparatus for the detection and measurement of flammable gases. Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
STANDARD published on 1.8.2002
Designation standards: STN EN 61779-3
Classification mark: 378320
Catalog number: 86238
Note: WITHDRAWN
Publication date standards: 1.8.2002
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN