ISO 7240-12:2014 Fire detection and alarm systems Part 12: Line type smoke detectors using a transmitted optical beam
- Abbreviation
- ISO 7240-12:2014
- Valid from
- 14/04/2014
- Information provider
- Standards New Zealand,
- Author
- International Organization for Standardization
- Information type
- ISO Standard,
- Format
- PDF, HARD COPY,
Description
ISO 7240-12:2014 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.
Scope
ISO 7240-12:2014 does not cover
- line-type smoke detectors designed to operate with separations between opposed components of less than 1 m;
- line-type smoke detectors whose optical path length is defined or adjusted by an integral mechanical connection;
- line-type smoke detectors with special characteristics, which cannot be assessed by the test methods in this part of ISO 7240.
This resource is cited by:
ISO 7240-12:2014 Fire detection and alarm systems Part 12: Line type smoke detectors using a transmitted optical beam
This document is CITED BY:
-
NZS 4512:2021
ISO 7240-12:2014 is cited by NZS 4512:2021 Fire detection and alarm systems in buildings -SPONSORED