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CEN - EN 54-31

Fire detection and fire alarm systems - Part 31: Multisensor fire detectors - Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors

active, Most Current
Organization: CEN
Publication Date: 1 December 2014
Status: active
Page Count: 112
ICS Code (Fire protection): 13.220.20
scope:

This European Standard specifies requirements, test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection and fire alarm systems installed in and around buildings (see EN 54-1:2011), 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, utilizing the combination of the detected phenomena. This European Standard covers only modes of operation, where at least the signals of both smoke and carbon monoxide sensors are continuously evaluated.

Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors, which are having special characteristics suitable for the detection of specific fire risks are not covered by this European 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 European Standard does not define a test or assessment method).

Document History

EN 54-31
December 1, 2014
Fire detection and fire alarm systems - Part 31: Multisensor fire detectors - Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors
This European Standard specifies requirements, test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection and fire alarm systems installed in and...
December 1, 2014
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
This European Standard specifies requirements, test methods and performance criteria for point-type multisensor fire detectors for use in fire detection and fire alarm systems installed in and around...

References

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