| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust gas sampling mechanism which is unlikely to collect condensed water droplets contained in an exhaust gas, can only collect a gas component as a measuring object appropriately, and can maintain response speed in exhaust gas analysis.SOLUTION: The exhaust gas sampling mechanism comprises: a sampling probe 32 arranged in a flow channel through which an exhaust gas flows and collecting the exhaust gas; and a ventilation protective cover 35 arranged so as to at least cover the sampling probe in the flow channel on an upstream or a lateral face side, and including a water droplet removal structure. |
