Air quality sensor gas sensor MQ-135

Air quality sensor gas sensor MQ135Description

Air quality sensor for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. Ideal for use in office or factory, simply drive and monitoring circuit.

Features

•  High Sensitivity
•  Stable and Long Life
•  Detection Range: 10 – 300 ppm NH3, 10 – 1000 ppm Benzene, 10 – 300 Alcohol
•  Heater Voltage: 5.0V
•  Dimensions: 18mm Diameter, 17mm High excluding pins, Pins – 6mm High