Autronica AutroFlame IR Flame Detector BG-21


The Autronica AutroFlame BG-21 is a point Flame Detector, which detects fires involving combustion of carbonaceous materials. The Detector has a IP-rating of 66 and 67, making it suitable for the harshest environments.

The AutroFlame BG-21 can be used with most of the conventional Fire Alarm Panels, which gives alarm on the current increase principle. An alarm resistor must be fitted between terminal 3 and 4.

The two infrared sensors in the AutroFlame BG-21 detects the infrared spectrum from a fire. Different parts of the infra-red spectrum are evaluated by the sensors, using this information to verify that the signals correspond to the characteristics of a real flame.

Autronica BG-21
Features
Conventional
Can be used with different conventional fire alarm panels.
Different sensitivity settings possible
Comprises a built-in alarm indicator (LED)
Solar resistant
Fast detection of hydrocarbon fires
Not blinded by oil film on window
High degree of immunity to false alarm sources
EN54-10 approved
Approved to the requirement of the major maritime classification societies.

Technical specifications
Weight: 210 g
Materials: Polycarbonate, sapphire glass, electronic components
Color: Transparent / light grey
Voltage: 10-26 VDC
Current consumption, Stand by: 90 µA
Current consumption, Alarm LED on: 2,1 mA
Degree of protection: IP66 and 67
Working temperature: -40 to +70°C
Storage temperature: -40 to +70°C
Humidity: 0-96% rh, can withstand 100% condensing humidity for short periods of time.

Please contact us for more information.