Gas Sensors Vol.1

Toxic and flammable gases can be seen in daily life frequently. For example, carbon monoxide is a very toxic gas and carbon monoxide gas emission is common in parking garages. Also methane is a very flammable gas, and it is used in kitchens. Therefore almost everyone is under the threat of toxic or flammable gas leakage.

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Gas Sensors Vol.2

Electrochemical Sensor

Many toxic gases like carbon monoxide, chlorine, ammonia can be detected by electrochemical sensors. Also these sensors can be used for detection of oxygen gas. There are two or three electrodes in the electrochemical sensor depending on the model.

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