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Electrochemical gas sensors
ME4-HF Hydrogen Fluoride Sensor
The ME4-HF hydrogen fluoride sensor is a constant-potential electrolytic sensor. Inside the sensor, hydrogen fluoride gas undergoes a series of redox reactions, releasing electrical charge to generate a current. The magnitude of this current is directly proportional to the hydrogen fluoride concentration—in accordance with Faraday's law—allowing the concentration level to be determined by measuring the current.







