Connecting structure for pressure detector

摘要

A pressure detector includes a pressure introducer formed in a pipe with a through-hole defined therein and connected to a pressure sensor at one end. A tube fitting is mounted in advance to a fluid passage to which the pressure detector is connected. The other end of the pressure introducer of the pressure detector is inserted axially into an opening of the tube fitting. Thus, the pressure detector is easily connected to the fluid passage without requiring rotating of the pressure detector about the axis of the pressure introducer.