NEN EN 54-22 : 2015
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 22: RESETTABLE LINE-TYPE HEAT DETECTORS
Published date
12-01-2013
Publisher
Withdrawn date
01-03-2020
Superseded by
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Pertains 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, intended for use in fire detection and fire alarm systems installed in and around buildings and other civil engineering works.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| EN 54-22:2015 | Identical |
| PREN 54-22 : DRAFT 2011 | Identical |
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