Sensor able to detect the presence of natural gas in the air (mainly composed of methane) in concentrations between 300 and 10,000 ppm. It has a high sensitivity and very fast response times. The control circuit is very simple; all you have to do is supply 5V, add a load resistance and connect the output to an AD converter.

• power supply: 5 Vdc or AC
• Operating temperature: from -20 ° C to + 50 ° C
• Heating consumption: less than 950 mW
• Output voltage: 2.5V ~ 4.0V (in 5000 ppm CH4)
• Dimensions (mm): diameter 19.6x14.5
• CNG: 300 ppm - 10,000 ppm