CEI EN 50056:1998
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electrical equipment for the detection and measurement of combustible gasesPerformance requirements for Group I equipment indicating up to 100% (v/v) methane
Published date
01-04-1998
Publisher
Superseded date
26-09-2025
Superseded by
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This Standard specifies the performance requirements of portable, mobile, or fixed Group I equipment for the detection and measurement of methane concentrations in mine air.
| Committee |
CT 31
|
| DocumentType |
Standard
|
| ProductNote |
This standard identical to EN 50056/A1:1995, EN 50056:1991
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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