RO
SR EN 45544-3:2003
Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours -- Part 3: Performance requirements for apparatus used for measuring concentrations well above limit values
This European standard specifies the performance requirements for electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours in workplace atmospheres. The standard test gas concentrations (STGC) used for the tests are given in 5.6 of prEN 45544-1:1998.
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Status :
Withdrawn
Approval date : 6/30/2003
Publish date : 7/1/2003
Withdrawal date : 11/24/2017
Number of pages : 12
ICS : 13.040.30 Workplace atmospheres,13.320 Alarm and warning systems
Technical Committee : 137 - Electrical apparatus for explosive atmospheres
- Normative reference SR EN 45544-1:2002
- Replaced by SR EN 45544-3:2015