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Norm
ÖNORM EN 54-12
Issue date: 2018 10 01
Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical beam
This European Standard specifies requirements, test methods and performance criteria for line detectors using an optical beam that detect smoke by utilizing the attenuati...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 73 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard specifies requirements, test methods and performance criteria for line detectors using an optical beam that detect smoke by utilizing the attenuation and/or changes in attenuation of an optical beam, for use in fire detection and fire alarm systems installed in buildings (see EN 54-1:2011).
This European Standard provides for the assessment and verification of constancy of performance (AVCP) of line detectors using an optical beam to this EN.
This European Standard does not cover:
- line detectors using an optical beam designed to operate with separations between opposed components of less than 1 m;
- line detectors using an optical beam whose optical path length is defined or adjusted by an integral mechanical connection;
- line detectors using an optical beam with special characteristics, which cannot be assessed by the test methods in this European Standard.
ÖNORM EN 54-12
2018 10 01
Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical b...
Norm
↖
ÖNORM EN 54-12
2015 11 01
Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical b...
Norm
ÖNORM EN 54-12
2003 05 01
Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical l...
Norm