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3
Building Technologies
Fire Safety & Security Products
Detector heating FDBH291
l
– For the operation of the fire detectors in critical environments, danger of frost forma-
tion or moisture condensation, e.g. in cold storage houses, attics, loading ramps,
cheese storage cellars, etc.
– Optimum function of the detector heating is only ensured with the base attachment
humid FDB293
– The temperature of the detector is increased by approx. 2° in relation to the ambient
temperature, so that moisture condensation is prevented
– Detector heating is fixed to the detector base with a spring-loaded catch
Detector locking device FDBZ293
l
– To protect the detector against theft
Base attachment FDB291
l
– For the supply of surface-mounted lines > Æ6 mm
– Detector base FDB221fixed with spring-loaded catch
120
Ø
Threaded pin M3 x 6
Hexagonal wrench
Detector base height 25 mm
Height with inserted detector 60 mm
Opening for cable entry
Mounting slots min. 46 mm, max. 90 mm
A6V10093925_a_en_--
07.2007
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