The Module features:
1, can detect the fire or 760 nm light sources within the ~ 1100 nm, where flame from a lighter test to 80 cm, the flame larger, test the farther
2, the detection Angle of 60 degrees, the flame spectral sensitivity
3, adjustable sensitivity (to in blue digital potentiometer adjust)
4, the comparator output signal to the clean, waveform, and driving ability, 15 ma
5, adjustable precision potentiometer the sensitivity
6, rated voltage and 3.3 V to 5 V
7, the output type: digital switch outputs (0 and 1)
8, provided with fixing bolt holes for easy installation
9, small Board PCB dimensions: 3.2 cm x 1.4 cm
10, using wide LM393 voltage comparator
The Module description:
1 most sensitive to the flame, the flame sensor, react to ordinary light is generally 2 as a fire alarm and other purposes.
2, small - plate output can be directly connected to the monolithic integrated circuit IO expressions using
3, the sensor and flame to maintain a certain short, high temperature so as not to damage the sensor, the to the flame from a lighter test to 80 cm, the flame larger, test the farther