Autronica防爆感烟探头BHH-500/EX

Smoke Detector BHH-500/EX

Interactive smoke detector head with SelfVerify, environmentally protected. Exia version. For use in hazardous areas.
BHH-500/EX is a point smoke detector for use in hazardous area zone 0, 1 or 2. It must be connected to the approved EX barrier BZ.500. The detector has a built in thermistor and is designed for use with Autronica’s interactive fire detection systems, AutroSafe and Autroprime, which can provide temperature information from the detector point. The SelvVerify function ensures the highest grade of reliability because all units comprising this function are automatically tested with a calibrated test once every 24 hours. Additional coating of PCB combined with the adaptivity of BH-500/EX, is making this detector suitable for industrial, maritime, offshore and other «rough area» applications.
Article no.: 116-BHH-500/EX
Category: 500 series EX with SelfVerify

Market: Onshore

Features:

 Interactive

 Comprises the DYFI+ adaptive and self‐learningfunctions

 With SelfVerify function for reducedmaintenance/testing and increased reliability

 Selective to misleading environmental phenomenathat in a traditional system would lead to anunwanted fire alarm

 Detection of visible smoke Built in thermistor for reading of temperature at thedetector point

 Short circuit isolator in each detector Automatic addressing Proven technology

 Immune to electromagnetic disturbance Additional coating of PCB

 Designed to meet the requirement of the majormaritime classification societies

Description / Application:

BHH-500/EX is a point smoke detector for use in haz‐ardous area zone 0, 1 or 2. It must be connected to theapproved barrier BZ.500. The detector has a built inthermistor and is designed for use with Autronica’sinteractive fire detection systems, which can providetemperature information from the detector point. TheSelfVerify function ensures the highest grade of reliabilitybecause all units comprising this function areautomatically tested with a calibrated test once every 24hours.

Additional coating of PCB combined with the adaptivityof BH‐500/EX, is making this detector suitable forindustrial, maritime, offshore and other «rough area»applications.   

Product Name   Part number          Description

BWA-100           116-BWA-100          Socket (base)

BHH-500/EX      116-BHH-500/EX    Detector head

BWP-100/20      116-BWP-100/20    Optional conduit box for M20 glands

BWP-100/25      116-BWP-100/25    Optional conduit box for M25 glands