Importance

Loading Importance Indicators...

Abstract

Provided is a pressure detection device which includes: a pressure detection unit configured to detect a pressure transmitted to a diaphragm; a flow passage unit in which a flow passage and a diaphragm are formed, a fluid being made to flow through the flow passage along a flow direction from an inflow port to an outflow port, and the diaphragm being configured to transmit a pressure of the fluid flowing through the flow passage to the diaphragm; and a nut configured to allow the flow passage unit to be detachably mounted on the pressure detection unit. The pressure detection unit includes a mounting detection sensor configured to detect that the flow passage unit is mounted on the pressure detection unit in a state where the diaphragm and the diaphragm are in contact with each other.

Loading the Abstract Image...

First Claim