This is high accuracy flame detector module. It is used for detecting direct fire (as it detects fire radiation). The module uses 5 flame sensors. It can output both analog and digital signals. The sensitivity of the sensor can be adjusted using the on board potentiometer. The sensor have a wide detection angle (more than 120 degree) and 5 LED indicators (one for each sensor).

Specification

1. Input Voltage:                             3.3V~9V
2. Dtection Range:                         ~ 1.5 meter
3. Detecting Angle:                        >120 degree
4. Wavelength Detection Range:   700:1100

Features

1. Analog / Digital outputs
2. On-board potentiometer for adjusting sensitivity
3. Wide angle detection
4. LED indicators

Pin Definition

• GND:   Ground
• VCC:   Input voltage (3 : 9v)
• A1, A2, A3, A4, A5:  Analog output
• D1, D2, D3, D4, D5: Digital output