A method of operating a sensor for detection of oxidizable gases

A method of operating a sensor (1) for detecting oxidizable gases comprises the oxidation of the gases on a catalytically active surface (3) of a sensor element and for detecting the gases to determine a temperature difference between the catalytically active surface (3) and a catalytically with the active surface (3) by at least a thermocouple (5) connected to, catalytically inactive surface (4), wherein the method comprises: - setting an operating temperature T - causing a Taupunktfreigabe at the temperature t - operating the sensor (1) in the case of an exhaust gas temperature in the exhaust system with t t

Keywords:

• Analytical chemistry
• Active surface
• Operating temperature
• Exhaust gas
• Thermocouple
• Materials science
• temperature difference

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