ELECTROCHEMICAL SENSOR FOR MEASURING THE OZONE QUANTITY IN THE ATMOSPHERE

摘要

The electrochemical sensor (1) for measuring the ozone quantity in the atmosphere features an electrode support (2), sensor electrodes (3) and opposite electrodes (4); The two electrodes and the space between them are covered with a film of hygroscopic electrolyte containing an iodide ion (5) and to which ozone is diffused through a pipe (6) and is supplied by a power source (7). The sensor current corresponds to the ozone quantity in the atmosphere.