NEN-EN 50545-1/A1
Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
inactive
| Organization: | NEN |
| Publication Date: | 1 October 2015 |
| Status: | inactive |
| Page Count: | 7 |
| ICS Code (Transport exhaust emissions): | 13.040.50 |
Document History
April 1, 2016
Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
A description is not available for this item.
NEN-EN 50545-1/A1
October 1, 2015
Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
A description is not available for this item.
September 1, 2011
Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
This European Standard applies to apparatus for the detection and/or the measurement of carbon monoxide (CO), nitrogen monoxide (NO) and nitrogen dioxide (NO2) intended to control a ventilation...