YS-17 Flame Sensor 5mm

Features:

Flame thermal radiation has a discrete spectrum of gas radiation and a continuous spectrum of solid radiation, YS17 flame uses an infrared sensor on the characteristics of the flame is very sensitive, uses a special infrared receiving tube to detect flame thermal radiation, and then the flame brightness changes into high-level and low-level signal, again through the comparator compared with a reference voltage threshold, reaches the threshold voltage, output low-level modules.

YS-17 flame sensor:

• For all kinds of fire, fire detection Can detect the flame or wavelength at 760 nm to 760 nm range of light source.
• The angle is about 60 degrees, particularly sensitive to the flame spectrum.