RO
SR EN 45544-2:2003
Workplace atmospheres – Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours – Part 2: Performance requirements for apparatus used for measuring concentrations in the region of 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 concentration (STGC) to be used for the tests are given in annex A of prEN 45544-1. In the instances in which no STGC is assigned in 5.6 of prEN 45544-1:1998, a STGC may be agreed between the manufacturer and test laboratory considering the National limit values.
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Status :
Withdrawn
Approval date : 11/28/2003
Publish date : 11/29/2003
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 45544-2:2015