Over deze norm
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).
|Nederlandse titel||Automatische brandmeldinstallaties - Deel 22: Lineaire thermische melders|
|Engelse titel||Fire detection and fire alarm system - Part 22 : Resettable line type heat detectors|
|Vervangen door||Normatieve verwijzingen||