DEVICE FOR MEASURING PRESSURE

摘要

The present invention relates to a pressure measuring device and, more specifically, relates to a pressure measuring device capable of measuring a pressure of a flowing fluid. The pressure measuring device comprises: a first housing formed of a metal, wherein an intake hole which a fluid flows through is formed to be exposed to the outside in a lower part; a detection element combined to the first housing, detecting a pressure of the fluid flowing through the intake hole; a circuit board mounted on an upper surface of the first housing, and connected to the detection element; a second housing combined to an upper part of the first housing, covering the detection element and the circuit board; and a grounding member formed of the metal and grounding the circuit board to the first housing by being arranged between the first housing and the second housing. The grounding member comprises: a connection unit fixated to a lower surface of the second housing coming in contact with the upper surface of the first housing when the first housing and the second housing are assembled; and an elastic unit attached to the upper surface of the circuit board while being elastically compressed when the first housing and the second housing are assembled, wherein the elastic unit is arranged between the lower surface of the second housing and the upper surface of the circuit board, and is connected to the connection unit.