The Autronica BHH-500/EX (116-BHH-500/EX) is an intrinsically safe interactive optical smoke detector designed for hazardous areas. It is suitable for Zone 0, 1 and 2 applications and must be connected through the approved BZ-500 Ex barrier. The detector includes SelfVerify and an integrated thermistor for temperature information.
Key Features
- Intrinsically safe Ex ia design for hazardous areas.
- Suitable for Zone 0, Zone 1 and Zone 2.
- Interactive optical smoke detection.
- SelfVerify automatically tests detector functionality every 24 hours.
- Built-in thermistor provides temperature information to compatible Autronica systems.
- Additional PCB coating and adaptive detection make it suitable for rough industrial and marine environments.
- Requires the approved BZ-500 Ex barrier for hazardous-area installation.
- Compatible with Autronica interactive fire detection systems.
Typical Applications
- Oil & gas facilities
- Hazardous-area fire detection
- Marine and offshore installations
- Engine rooms and machinery spaces
- Petrochemical and process plants
- Tank farms and classified areas
- Autronica AutroSafe / Autroprime fire detection systems
