NEN-EN 54-7/A2
2nd Supplement to EN 54-7 - Components of automatic fire detection systems - Part 7: Point-type smoke detectors Detectors using scattered light, transmitted light or ionization
inactive
| Organization: | NEN |
| Publication Date: | 1 November 1989 |
| Status: | inactive |
| Page Count: | 5 |
| ICS Code (Fire protection): | 13.220.20 |
scope:
Specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire detection systems for buildings. For other types of smoke detector, or smoke detectors working on different principles, this standard should only be used for guidance. Smoke detectors with special characteristics and developed for specific risks are not covered by this standard.
Document History
April 1, 2011
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light or ionisation
This European Standard specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire...
July 1, 2006
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light or ionization
A description is not available for this item.
November 1, 2003
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light or ionization
A description is not available for this item.
August 1, 2002
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light or ionization
A description is not available for this item.
November 1, 2001
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light or ionization
A description is not available for this item.
January 1, 2001
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light or ionization
Specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire detection systems for...
November 1, 1994
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light of ionization
Specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire detection systems for...
NEN-EN 54-7/A2
November 1, 1989
2nd Supplement to EN 54-7 - Components of automatic fire detection systems - Part 7: Point-type smoke detectors Detectors using scattered light, transmitted light or ionization
Specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, for use in fire detection systems for...
December 1, 1988
Supplement to NEN-EN 54-7 Components of automatic fire detection systems - Part 7: Point type smoke detectors - Detectors using scattered light, transmitted light or ionization
A description is not available for this item.
January 1, 1985
Components of automatic fire detection systems - Part 7: Point type smoke detectors - Detectors using scattered light, transmitted light or ionization
This European standard specifies requirements, test methods and performance criteria for point-type, re-settable smoke detectors that operate using scattered light, transmitted light, or ionization....