PRESSURE SENSOR AND ITS MOUNTING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To achieve both a substantial reduction in parts counts and high sealing reliability in a pressure sensor in which a pressure detection element is provided in a case and which is mounted to a member to be measured through screw connection. SOLUTION: The pressure sensor 100 comprises: the case 10; and the pressure detection element 20 which is provided in the case 10 and outputs a signal in accordance with pressure to be measured. The case 10 is provided with a pressure introduction path 14 for introducing the pressure to be measured to the pressure detection element 20. A screw member 30 for screw connection with the member to be measured 200 is insert molded into the case 10. When the screw member 30 is screw connected with the member to be measured 200, sealing between the case 10 and the member to be measured 200 is made. COPYRIGHT: (C)2006,JPO&NCIPI