Flame sensor probe angle of 60 degrees, the special sensitivity of the flame spectrum, two M3

mounting holes to stabilize the module will not spin.

The flame sensor's operating temperature is -25 degrees Celsius to 85 degrees Celsius, in the

course of the flame it should be noted that the probe distance from the flame should not be too

close inorder to avoid damage.

The new version of analog sensor port pin mapping has been changed as the following two

features.Please check the tips for changing sensor cable pin mapping while using the I/O

Expansion shield. We will continue to update. For the inconvenience caused, please understand.

Specification



Supply Voltage: 3.3V to 5V 



Detection range: 20cm (4.8V) ~ 100cm (1V) 



Rang of Spectral Bandwidth : 760nm to 1100nm 



Responsive time : 15us 



Interface: Analog 



Size:22x30mm 

Application



Fire alarm 



Fire‐fighting robot 

Tutorial

Connection Diagram

 

connection diagram