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Normas DIN – AENOR
DIN EN 54-31:2012-04

DIN EN 54-31:2012-04

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 / Note: Date of issue 2012-03-26

/ Attention: Date de parution 2012-03-26

Brandmeldeanlagen - Teil 31: Mehrfachsensor-Brandmelder - Punktförmige Melder mit kombinierten Rauch-, CO- und optionalen Wärmesensoren; Deutsche Fassung prEN 54-31:2012 / Achtung: Erscheinungsdatum 2012-03-26

Fecha Anulación:
2015-05 /Withdrawn
Equivalencias internacionales:

prEN 54-31 (2012-03)

Relación con otras normas DIN:

Reemplazada por: DIN EN 54-31:2015-05

Resumen:
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).
Keywords:
Alarm systems, Automatic, Carbon monoxide, Conformity, Definitions, Evaluations, Features, Fire alarm point, Fire alarms, Fire brigade, Fire detectors, Fire protection equipment, Fire safety, Fire safety in buildings, Fire spread prevention, Heat sensitive detectors, Marking, Multiple, Performance, Punctual, Sensors, Smoke, Smoke detectors, Specification (approval), Testing
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