Measuring device used for waste gases produced from combustion processes or drying devices determines the oxygen content in dry and wet gas, and acquires the water content from the difference of both oxygen contents

摘要

Measuring device determines the oxygen content in dry and wet gas; and acquires the water content from the difference of both oxygen contents. Preferred Features: The measuring gas is dried by cooling, in which the precipitating condensate (3) is deviated or introduced to the gas stream (4), or is dried using a drying agent which is periodically exchanged or regenerated.