BWBQ-FTA Engine Shutdown Protection Alarm DeviceThis flame monitoring and alarm system is specifically designed and developed to meet the needs of industries such as petrochemical, metallurgy, coal chemical, and ceramics. Equipped with a flame monitor, it boasts simplicity, reliability, and ease of maintenance, making it suitable for flame monitoring and shutdown alarms on various gas and oil burners, as well as oven loaders.

One,Feature Overview： 

     The control box is an Ex ddebⅡBT4 explosion-proof type, with an external BWZJ-FTA explosion-proof integrated flame detector, internally equipped with circuit breakers, intermediate relays, time relays, power switches, buttons, indicator lights, and other control components.BWZJ-FTA Intrinsically Safe Flame DetectorUtilize our high-performance products, with electrical components sourced from domestic well-known brands to ensure reliable equipment operation. The system features both manual/automatic functions. In manual operation, if an unexpected shutdown occurs, the system only alarms without interlocking to close the valves; it is used only during debugging and maintenance, and should be used cautiously under other conditions. During automatic operation, the system has a shutdown interlock protection function. In case of an unexpected shutdown during system operation, the gas solenoid valve can be promptly closed to ensure system safety. Additionally, manual operation signals, automatic operation signals, fuel valve interlock signals, ignition signals, and shutdown alarm signals can be uploaded to the host computer in the form of switch quantities, facilitating operator monitoring. This control system is simple, safe, and reliable to operate.