SR EN 50545-1:2012/A1:2016

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

Revise NO/NO2 air velocity test so that it can be performed.

Status : Valid
Approval date : 12/23/2016
Number of pages : 5
ICS : 13.040.50 Transport exhaust emissions
Technical Committee : 137 - Electrical apparatus for explosive atmospheres

Relations with other standards: