Pressure equalizing device for gas sensor removes gas component from analysis gas stream to equalize pressure of gas sensor, feeds gas component through drying agent, and feeds dried gas component to sensor

摘要

A pressure equalizing device removes a gas component from an analysis gas stream (11) to equalize the pressure of a gas sensor, feeds the gas component through a drying agent (24), and feeds the dried gas component to the inside of the gas sensor to equalize the pressure.