NEN-EN-IEC 60079-29-4
Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 2010 |
| Status: | active |
| Page Count: | 48 |
| ICS Code (Electrical apparatus for explosive atmospheres): | 29.260.20 |
scope:
This part of IEC 60079-29 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended optical paths, ranging typically from one metre to a few kilometres. Such equipment measures the integral concentration of the absorbing gas over the optical path in units such as LFL metre for flammable gases.
Document History
NEN-EN-IEC 60079-29-4
April 1, 2010
Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases
This part of IEC 60079-29 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the...