Fast Response total pressure measurement probe and sensor case

摘要

A high speed response total pressure measuring probe and a sensor case are provided to measure a total pressure value of rotating blades by fixing a pressure sensor. A sensor case is comprised of a case body(110) and a connecting tube(120) with a regular length. The case body has a cylindrical shape and one open side. A penetration hole passes through the inside and the outside of the case body. One side of the connecting tube is fixed and fitted to the penetration hole. An inner diameter of the case body becomes gradually smaller from one side to the other side. One side of the pressure sensor is fitted to the penetration hole and is exposed to the inner space of the case body. The pressure sensor senses the inner pressure of the case body.