GSO ISO 7240-27:2013
火灾报警和探测系统 第27部分：使用散射光和透射光的点火灾探测装置或使用电化学电池和热传感器的烟雾传感器和二氧化碳传感器

Fire detection and alarm systems -- Part 27: Point-type fire detectors using a scattered-light, transmitted-light or ionization smoke sensor, an electrochemical-cell carbon-monoxide sensor and a heat sensor

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标准号

GSO ISO 7240-27:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 7240-27:2013

 

 

适用范围

This part of ISO 7240 specifies requirements, test methods and performance criteria for multi-sensor point-type fire detectors that incorporate an optical or ionization smoke sensor, an electro-chemical cell for sensing carbon monoxide (CO) and, optionally, one or more heat sensors, for use in fire detection and alarm systems installed in buildings (see ISO 7240-1). For the testing of other types of fire detectors using smoke, CO and, optionally, heat sensors working on different principles, this part of ISO 7240 can be used only for guidance. Fire detectors using smoke, CO and, optionally, heat sensors which have special characteristics and which have been developed for specific risks are not covered by this part of ISO 7240.

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