2 pcs 4S-CO/NH3/H2S/NO2/Cl2/SO2 Electrochemical Toxic Gas Sensor

[shortdesc]Application:It is widely used for the gas detection in industrial, mining and environmental protection.Feature:Low power consumption,High precision and sensitivity,Wide linear range,Strong anti-interference ability,Excellent repeatability and stability[/shortdesc]Production Description:The 4S series of gas sensor based on the principle of electrochemistry, utilizes the electrochemical oxidation process of the gas to be tested happened on the working electrode potential in the electrolytic cell. The current generated by the electrochemical reaction of the gas to be measured is proportional to its concentration and follows Faraday. The concentration of the gas to be measured by measuring the magnitude of the current.Sensor characteristics Low power consumption, high precision and sensitivity, wide linear range, strong anti-interference ability, excellent repeatability and stability.Feature: Low power consumption High precision and sensitivity Wide linear range Strong anti-interference ability Excellent repeatability and stability Application:It is widely used for the gas detection in industrial, mining and environmental protection.