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Electrochemical gas sensors
MEu-O2 Oxygen Sensor
The MEu-O2 oxygen sensor is a constant potential type sensor. Oxygen undergoes a reduction reaction on the working electrode and a corresponding oxidation reaction on the counter electrode, releasing charges to form an electric current. The magnitude of the current is proportional to the oxygen concentration and follows Faraday's law. The oxygen concentration can be determined by measuring the magnitude of the current.







