Autronica Smoke detector BHH-500/S/N is a point smoke detector. The detector has a built in thermistor and is designed for use with Autronica’s interactive fire detection systems, which can provide temperature information from the detector point.
Interactive smoke detector head with SelfVerify, environmentally protected. High sensitive version ofAutronica Smoke detector BHH-500. Nominal sensitivity 0,5%/obsc./m. Ex ic version for use in zone 2 only.

The SelfVerify function ensures the highest grade of reliability because all units comprising this function are automatically tested with a calibrated test once every 24 hours.

The detector is for use in hazardous area zone 2. It must be connected to a loop driver approved for zone 2. Additional coating of PCB combined with the adaptivity of the Autronica Smoke detector BHH-500/S/N, is making this detector suitable for industrial, maritime, offshore and other «rough area» applications.

Part number: 116-BHH-500/S/N