EN 50291-1:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1: Test methods and performance requirements
01-22-2021
04-27-2018
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Design requirements
6 Test and performance requirements
7 Apparatus using radio links
8 User instructions
9 Packaging
Annex A (informative) - Extended stability
test - Sample protocol
Annex B (informative) - Calculation of the expected
battery service life
Annex C (informative) - Visual and audible fault
indication sequences
Annex D (informative) - A-deviations
Annex E (informative) - Test arrangement schematics
Annex F (informative) - Additional requirements for
units displaying low (warning) CO concentrations
Bibliography
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