DEW-POINT MEASURING ADAPTER AND GAS DEW-POINT METER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a dew-point measuring adapter used for a gas dew-point meter such as city gas and LP gas mainly used by consumers, and a gas dew-point meter using the dew-point measuring adapter.SOLUTION: A dew-point measuring adapter is configured to allow influx gas to eject air and ambient atmosphere in a measurement chamber, and to allow a dew-point measuring sensor to measure the dew-point of gas. The dew-point measuring adapter comprises: a tube-shaped adapter body of which one end is connected with a gas cock of gas piping and the other end is detachably connected with a detection unit of a dew-point meter having a sensor projected, and which includes a hollow part where gas flowing in from the gas cock side can contact with the sensor; and an exhaust port provided on the downstream side of the adapter body and at a position for forming a channel that allows gas flowing in the hollow part from the gas cock side to be in contact with the sensor and lets the gas discharge to the outside.