Adjustable IR Flame Sensor Module Detector Smartsense For Detecting Flame

Features:

• Can detect a flame orthe lightof760~ 1100nmwavelength, lighter flame test distance of 80cm, for the greater flame, the farther the distance test.
• Thedetection angle is about 60 degrees, particularly sensitive to the flame spect .
• Sensitivity is adjustable (shown in blue di tal potentiometer adjustment).
• Comparator output, signal clean, good waveform, strong driving ability, more than 15mA.
• With adjustable precision potentiometer for sensitivity adjustment.
• With fixed bolt holes for easy installation.

Specifications:

The working voltage: 3.3V-5VThe output format: DO di tal switching outputs (0 and 1) and AO analog voltage output

Comparator:wide voltage LM393

Length: 4.5cm / 1.77in

Weight: 4g

Wiring instructions:

Product wiring description:VCC:3.3-5Vpower supply "+"GND: power supply "-"DO: TTL switch signal output.AO: analog signal output (voltage signal)

Instructions for use:1. the flame sensor is most sensitive toflame, forordinary light, it is also responsive, generally used as a flame alarm purposes.2. the output interface can be directly connected to the micro-controller IO port.3. The sensor must be kept at a distance from the flame to avoid damage to the sensor.

lighter flame test distance of 80cm, for the greater flame, the farther the distance test

4. Analog output and the AD conversion process, can achieve higher accuracy5. When the sensor detects a flame, sunlight, or infrared light, if achieve potentiometer setting threshold, the green indicator light will ON, the DO output low level (0-0.1 - V), the green light is OFF, the DO output about 3 V high voltage level