2 Channel Flame Sensor Relay Module Alarm Flame Flare Detection Module 12V DC

Features:1. It can detect the flame or the light source with the wavelength in the range of 760 nm to 1100 nm. The flame distance of the lighter is 80 cm. The larger the flame, the farther the test distance is.2. The detection angle is about 60 degrees, which is especially sensitive to the flame spectrum.3. Sensitivity adjustable (blue digital potentiometer adjustment).4. The comparator output directly triggers the relay.5. Dimensions: 50x42mm Thickness 19mm, with fixing bolt holes for easy installation.The 6.2-channel output has a blue terminal block for easy wiring.Use:Various flames, fire source detection, 2-way relay output, can be connected to 220V high-current equipment appliances.Electrical Parameters:Supply voltage: 12VCurrent: greater than 200mALoad: 250V 10A AC or 30V 10A DCInstructions for use:1. The flame sensor is sensitive to the flame and also responds to sunlight. It is generally used for flame alarms and other purposes.2. By adjusting the potentiometer, the intensity of the sensors induced flame can be set. When the flame exceeds the set threshold, the relay is closed and the common end is connected to the normally open end. When the flame is below the set threshold, the relay is turned off and the common terminal is connected to the normally closed terminal.3. Common end, normally open, normally closed, three ports are opposite to one dual control switch. When the relay coil is energized, the common end is electrically connected to the normally open end. Whe