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ISO 7240-12:2022

Fire detection and alarm systems - Part 12: Line type smoke detectors using a transmitted optical beam

standard by International Organization for Standardization , 07/01/2022

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Full Description

This document specifies requirements, test methods and performance criteria for line-type smoke detectors for use in fire detection systems installed in buildings. The detectors consist of at least a transmitter and a receiver and can include reflector(s) for the detection of smoke by the attenuation and/or changes in attenuation of an optical beam.

 

Product Details

Published:
07/01/2022
Number of Pages:
62
File Size:
1 file , 3.1 MB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. ISO 7240-12:2022

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    Fire detection and alarm systems - Part 12: Line type smoke detectors using a transmitted optical beam

    • Most Recent

  2. ISO 7240-12:2014


    Fire detection and alarm systems - Part 12: Line type smoke detectors using a transmitted optical beam

    • Historical Version

  3. ISO 7240-12:2006


    Fire detection and alarm systems - Part 12: Line type smoke detectors using a transmitted optical beam

    • Historical Version