DS/EN 54-12
Fire detection and fire alarm systems – Part 12: Smoke detectors – Line detectors using an optical light beam
inactive
| Organization: | DS |
| Publication Date: | 1 July 2004 |
| Status: | inactive |
| Page Count: | 106 |
| ICS Code (Fire protection): | 13.220.20 |
scope:
This European standard specifies requirements, test methods and performance criteria for line smoke detectors utilising the attenuation and/or changes in attenuation of an optical beam, for use in fire detection systems installed in buildings.
Document History
April 22, 2015
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 attenuation and/or changes in...
DS/EN 54-12
July 1, 2004
Fire detection and fire alarm systems – Part 12: Smoke detectors – Line detectors using an optical light beam
This European standard specifies requirements, test methods and performance criteria for line smoke detectors utilising the attenuation and/or changes in attenuation of an optical beam, for use in...
February 21, 2003
Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical light beam
This European standard specifies requirements, test methods and performance criteria for line smoke detectors utilising the attenuation and/or changes in attenuation of an optical beam, for use in...
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 smoke detectors utilising the attenuation and/or changes in attenuation of an optical beam, for use in...
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 attenuation and/or changes in...
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