LM393 IR Flame Sensor Module

Overview

Specifications

• Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm
• Detection angle about 60 degrees, it is sensitive to the flame spectrum.
• Accuracy adjustable
• Operating voltage 3.3V ~ 5V
• Output
  •  Analog voltage output
  •  Digital switch outputs (0 and 1)
• With a mounting screw hole
• Power indicator (red) and digital switch output indicator (green)
• Comparator chip LM393, it is stable
• Flame detection distance, lighter flame test can be triggered within 0.8m, if the intensity of flame is high, the detection distance will be increased
• Size: 3.2 x 1.9cm

• VCC: 3.3V ~ 5V
• GND: GND
• DO: board digital output interface (0 and 1)
• AO: board analog output interface