Standard Swedish standard · SS-EN 50402 A 1

Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems

Status: Withdrawn

· Replaced by: SS-EN 50402

Subjects

Alarm and warning systems (13.320)

Product information

Language: English

Written by: SEK SVENSK ELSTANDARD

International title:

Article no: STD-3333330

Edition: 1

Approved: 6/30/2008

No of pages: 7

Amendment: SS-EN 50402

Replaced by: SS-EN 50402