Description:

• With signal output indicator light.
• Working voltage: DC 5V;
• With signal output indicator light;
• The dual signal output (analog output and TTL output);
• The analog output and increased with the increase of concentration, the higher the concentration higher voltage;
• Has a very high sensitivity to sulfide, benzene vapor, smoke and other harmful gases;
• With a long service life and reliable stability;
• Quick response and recovery characteristics;
• With mounting holes, easy mounting;
• The probe can be plug design, convenient test

Application:

For harmful gas family, environment detection device, is suitable for the detection of the ammonia, aromatic compounds, sulfide, benzene vapor, smoke and other harmful gas, gas sensitive element concentration range: 10 to 1000ppm provides reference cases.

Package List:

• MQ-2 Smoke Sensor
• MQ-3 Alcohol Sensor
• MQ-4 Methane Sensor
• MQ-5 LPG Natural Gas City Gas Sensor
• MQ-6 isobutane propane sensor
• MQ-7 Carbon Monoxide Sensor Module
• MQ-8 hydrogen sensor
• MQ-9 Carbon Monoxide Combustible Gas Sensor
• MQ-135 air quality detection sensor