Explore reliable products for cable routing,
connection, control and protection
in hazardous area installations.
Explosion-Proof Audible and Visual Alarm
BBJ Series
- Available with red, blue, yellow, or green warning lights.
- Combines an audible warning horn and a high-visibility flashing beacon in one unit.
- Constructed from cast aluminum alloy with a corrosion-resistant powder-coated finish.
- Designed for alarm and status signaling in hazardous industrial areas.
- Suitable for oil and gas, chemical, petrochemical and other industrial applications.
TECHNICAL DATA
Explosion Protection
Hazardous Areas
• Zone 1 and Zone 2
• Zone 21 and Zone 22
Explosion Protection Marking
• Gas: Ex d ib IIC T6 Gb
• Dust: Ex ib tb IIIC T80℃ Db
Product Parameters
Enclosure Material: Cast aluminum alloy
Transparent Cover: Toughened glass with 4 J impact resistance.
Surface Finish: Powder coating
Exposed Fasteners: Stainless steel
Enclosure Color: Window Gray (RAL 7040)
Flash Rate: 150 flashes/min
Sound Pressure Level: ≥90 dB
Beacon Color: Red (standard); blue, yellow, or green available on request
Electrical Ratings
• Rated Voltage: 36/110/220/230/240 V AC; 24 V DC
• LED Power: 5 W
• Rated Frequency (AC): 50/60 Hz
Ingress Protection: IP66
Ambient Temperature: −20 °C to +40 °C
Applicable Industries
Suitable for use in:
• Oil & Gas
• Chemical & Petrochemical
• Mining & Minerals
• Offshore & Marine
• Power Generation
• Pharmaceutical Manufacturing
• Ports & Terminals
• Food & Grain Processing
FAQ
Q1. What information should I provide when ordering?
A1.Please specify the supply voltage, beacon color, quantity, and hazardous-area classification. Include any requirements for explosion-protection markings, cable entries, and mounting.
Q2. Can this alarm work with our existing control system?
A2. Please send the controller model and wiring diagram. We’ll review the connection requirements with you before confirming compatibility.
Q3. What equipment can this alarm be used with?
A3. It can be used with compatible fire alarm control panels, manual call points, gas detectors, and PLC/DCS systems.
