Optical smoke detectors

The standard detector in most areas. It has an optical chamber with a light source that is reflected towards a light sensitive receiver. In the event of smoke supply, light reflection will increase, and the detector will go into alarm.

200 series: standard

300 series: with SelfVerify

500 series: with SelfVerify, environmentally protected

Products:
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Smoke detector BHH-200

Standard interactive smoke detector head
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Smoke detector BHH-500/EX

Interactive smoke detector head with SelfVerify, environmentally protected. Exia version. For use in hazardous areas.
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Smoke detector BHH-300  (Obsolete)

Interactive smoke detector head with SelfVerify®
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Smoke detector BHH-500  (Obsolete)

Interactive smoke detector head with SelfVerify, environmentally protected
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Smoke detector BHH-500/EXE  (Obsolete)

Interactive smoke detector head with SelfVerify, environmentally protected, RIME-approved.
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Smoke detector BHH-500/N  (Obsolete)

Interactive smoke detector head with SelfVerify, environmentally protected. Ex ic version for use in zone 2 only.
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Smoke detector BHH-500/S  (Obsolete)

Interactive smoke detector head with SelfVerify, environmentally protected. High sensitive version of BHH-500. Nominal sensitivity 0,5%/obsc./m.
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Smoke detector BHH-500/S/EX  (Obsolete)

Interactive smoke detector head with SelfVerify, environmentally protected. High sensitive Exia-version of BHH-500. Nominal sensitivity 0,5%/obsc./m.
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Smoke detector BHH-500/S/N  (Obsolete)

Interactive smoke detector head with SelfVerify, environmentally protected. High sensitive version of BHH-500. Nominal sensitivity 0,5%/obsc./m. Ex ic version for use in zone 2 only.