CEI EN 50055:1998-04
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 gases Performance requirements for Group I equipment indicating up to 5% (v/v) of methane in air
Published date
01-04-1998
Publisher
Superseded date
16-09-2025
Superseded by
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This Standard specifies the performance requirements of Group I portable, mobile or stationary equipment for the detection and measurement of methane concentrations present in the air of mines.
| Committee |
CT 31
|
| DocumentType |
Standard
|
| ProductNote |
This standard is identical to:EN 50055/A1:1995
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 50055:1998 | Identical |
Summarise
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