Fire detection and fire alarm system - Part 31: Multi-sensor fire detectors - Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors; German version prEN 54-31:2012
Project begin
2011-06-14
WI
00072089
Planned document number
DIN EN 54-31
Abstract
This document specifies requirements, test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection systems installed in buildings (see EN 54-1:1996), incorporating in one mechanical enclosure at least one optical or ionization smoke sensor and at least one carbon monoxide (CO) sensor and optionally one or more heat sensors. The overall fire detection performance is determined utilizing the combination of the detected phenomena.
This document specifies the evaluation of conformity (EoC) and the marking of the products concerned (i.e. multi-sensor fire detectors).
Multi-sensor fire detectors having special characteristics suitable for the detection of specific fire risks are not covered by this standard. The performance requirements for any additional functions are beyond the scope of this standard (e.g. additional features or enhanced functionality for which this standard does not define a test or assessment method).
Responsible Committee
NA 031-02-01 AA Brandmelde- und Feueralarmanlagen - SpA zu CEN/TC 72
Draft standard