PREN 54-31 : DRAFT 2012被替代
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
出版：Comite Europeen de Normalisation
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基本信息
标准编号： PREN 54-31 : DRAFT 2012
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Defines 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.
