Method for assembling a pressure sensor arrangement and pressure sensor arrangement

Abstract

A pressure sensor arrangement includes a housing with a sensor chamber and a pressure connector with a fluid inlet opening and a fluid channel, a subassembly with an electrical connector and a pressure sensing element, and a preformed resin component with a hole and an embedded carrier structure. A method for assembling a pressure sensor arrangement includes the steps of: positioning the preformed resin component at the pressure connector such that the fluid inlet opening and the hole communicate with each other, pressing the subassembly against the preformed resin component such that the pressure sensing element communicates with the hole, fixing the housing to the subassembly, and curing the resin component to create a hermetic connection between the pressure connector and the pressure sensing element. The invention further discloses a pressure sensor arrangement including a housing with a sensor chamber and a pressure connector with a fluid inlet opening and a fluid channel, a subassembly with an electrical connector and a pressure sensing element, and a preformed resin component with a hole provided between the subassembly and the pressure connector, wherein the pressure sensor arrangement is assembled by the previously described method.

Dependencies are inferred from the claim text.