BS EN 50057:1991
Superseded
Superseded
View Superseded by
Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
12-20-1991
Publisher
Superseded date
09-15-2000
Superseded by
US$341.23
Excluding Tax where applicable
Performance requirements for portable, transportable and fixed apparatus for the detection and measurement of combustible gas or vapour concentrations with air.
| Committee |
EXL/31
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
Summarise
US$341.23
Excluding Tax where applicable