Potentiometric hydrocarbon sensor for detecting hydrocarbons in a measuring gas chamber comprises a separating element dividing a reference gas chamber from a measuring gas chamber

摘要

Potentiometric hydrocarbon sensor (S) comprises a separating element (8) dividing a reference gas chamber (10) from a measuring gas chamber (9). The separating element has a gas-permeable region (11) through which diffusive gas exchange between the measuring gas chamber and the reference gas chamber is achieved.