OneSize: X21mm X15mm 35mm length * width * height

Two, the main chip: TGS2600 amplifier, sensor probe

Three, working voltage: DC 5V

Four, characteristics:

1, with analog signals and level signals at the same time output;

2, analog signal output range 0-5V, analog signals can be directly connected to the AD acquisition;

3, digital level signal output, the effective signal is low, LED light, can be directly connected to the microcontroller IO port;

4, the sensitivity can be adjusted, can set the induction threshold, the gas output low level, can be directly connected to the microcontroller;

5, the smoke, ethanol, cooking smell gas, hydrogen gas with high sensitivity, can be used for the qualitative detection of the gas;

6, has a long life and reliable stability;

7, fast response recovery characteristics, installation and debugging convenient

For family environment such as air fresheners detection, oil smoke ventilator control devices, and is suitable for in test concentration range: 1 to 10 ppm in gas qualitative detection

Provide reference routine, probe instructions, schematics and other details