EN 45544-4:1999
Workplace Atmospheres - Electrical Apparatus Used for the Direct Detection and Direct Concentration Measurement of Toxic Gases and Vapours - Part 4: Guide for Selection, Installation, Use and Maintenance

Standard No.

EN 45544-4:1999

Release Date

1999

Published By

European Committee for Standardization (CEN)

Status

Be replaced

Replace By

EN 45544-4:2016

Latest

EN 45544-4:2016

Scope

The Europen standard gives guidelines for background information and gives guidance onThe selection, installation, use and maintenance of electrical apparatus used forThe direct detection and direct concentration measurement of toxic gasses and vapours in workplace air. It is concerned with apparatuss whose primary purpose is to indicateThe presence and concentration of a toxic gas or vapour to provide a rapid indication or warning of the presence of a toxic hazard within a time of response as specified in accordance with EN 45544-2 and EN 45544-3.

EN 45544-4:1999 history

• 2016 EN 45544-4:2016 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection@ installation@ use and maintenance
• 1999 EN 45544-4:1999 Workplace Atmospheres - Electrical Apparatus Used for the Direct Detection and Direct Concentration Measurement of Toxic Gases and Vapours - Part 4: Guide for Selection, Installation, Use and Maintenance