Optical Smoke Detector – BHH-500

The BH-500 is a point smoke detector for detection of combustion gases mainly consisting of visible particles.

Principle of Operation

Break glass operation, releasing alarm switch. Reset when a new glass is mounted. SelfVerify: the manual call point’s ability to initiate alarms is regularly checked.

The BH-500 is a point smoke detector for detection of combustion gases mainly consisting of visible particles. 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. The SelfVerify function ensures the highest grade of reliability because all units comprising this function are tested with a calibrated test once every 24 hours.

The DYFI+ intelligence combined with the SelfVerify functions and the all-round smoke sensitivity of BH-500 makes this detector the obvious choice for demanding applications such as industrial, maritime and offshore installations. The additional PCB coating makes this detector ideal in corrosive and humid environments.

Features

• Interactive
• Different sensitivity settings possible
• Comprises the DYFI+ adaptive and self-learning functions
• SelfVerify functions for reduced maintenance/testing and increased reliability
• Additional PCB coating, ideal in humid environments
• Detection of visible smoke
• Built-in thermistor for reading of temperature at the detector point
• Short circuit isolator in each detector
• Comprises a built-in alarm indicator (LED)
• Automatic addressing
• Proven technology
• Immune to electromagnetic disturbance
• EN 54-7/EN 54-17
• Designed to meet the requirement of the major maritime classification societies

Applications

• Computer rooms
• Accommodation spaces
• Workshops