Cover E DIN EN IEC 62990-2 VDE 0400-990-2:2019-06
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E DIN EN IEC 62990-2 VDE 0400-990-2:2019-06

* German Language Version *

Workplace atmospheres

Part 2: Gas detectors – Selection, installation, use and maintenance of detectors for toxic gases and vapours and oxygen

(IEC 31/1445/CDV:2019); German and English version prEN IEC 62990-2:2019
Class/Status: Draft, valid
Released: 2019-06   Published: 2019-05-31
VDE Art. No.: 1400387
End of objection deadline: 2019-07-31

This document gives guidance on the selection, installation, use and maintenance of electrical equipment used for the direct detection and direct concentration measurement of toxic gases and vapours in workplace atmospheres. The primary purpose of such equipment is to ensure safety of personnel and property by providing an indication of the concentration of a toxic gas or vapour and warning of its presence.