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Normas DIN – AENOR
DIN EN 54-22:2011-03

DIN EN 54-22:2011-03

Fire detection and fire alarm systems - Part 22: Resettable line type heat detectors; German version prEN 54-22:2011 / Note: Date of issue 2011-03-28

Systèmes de détection et d'alarme incendie - Partie 22: Détecteurs de chaleur en ligne resetable; Version allemande prEN 54-22:2011 / Attention: Date de parution 2011-03-28

Brandmeldeanlagen - Teil 22: Rücksetzbare linienförmige Wärmemelder; Deutsche Fassung prEN 54-22:2011 / Achtung: Erscheinungsdatum 2011-03-28

Fecha Anulación:
2015-07 /Withdrawn
Equivalencias internacionales:

prEN 54-22 (2011-03)

Relación con otras normas DIN:

Reemplazada por: DIN EN 54-22:2015-07

Reemplaza a: DIN EN 54-22:2007-03

Resumen:
This European Standard applies to Resettable Line type Heat Detectors consisting of a sensing element using an optical fibre, a pneumatic tube or an electrical sensor cable connected to a sensor control unit, either directly or through an interface module to a control and indicating equipment intended for use in fire detection and fire alarm systems installed in and around buildings and civil engineering works. This European Standard specifies the requirements and performance criteria, the corresponding test methods and the evaluation of conformity of the product to the standard. This European Standard also covers Resettable Line type Heat Detectors intended for use in the local protection of plant and equipment. Resettable Line type Heat Detectors with special characteristics and developed for specific risks are not covered by this standard. This European Standard does not cover line-type heat detectors that are based on non-resettable, fixed temperature electrical cables (so called "digital" systems).
Keywords:
Alarm devices, Alarm systems, Ambient temperature, CE marking, Checking equipment, Definitions, Fire alarm point, Fire alarm system, Fire alarms, Fire brigade, Fire detectors, Fire guards, Fire proofness, Fire protection, Fire risks, Fire safety, Firefighting, Heat, Heat sensitive detectors, Impulses, Interference rejections, Lay, Reset, Sensors, Shock, Specification (approval), Temperature, Testing, Testing devices, Thermal probes, Warning devices, Warning system
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