Pressure sensor assembly for use in pressure sensor unit for aggressive measuring environment, comprises membrane and sensor element, which is embedded in membrane and membrane includes three layers

摘要

Pressure sensor assembly (10) comprises a membrane (1) and a sensor element (2). The sensor element is embedded in the membrane. The membrane includes three layers (11,12,13). The outside layers (11,13) are formed from gas-tight and flexible material. A plastic layer (12) is provided between outside layers, and sensor element is partially embedded in the plastic layer. The outside layers are formed from metal layer, particularly high-grade steel foil or galvanized metal foil. An independent claim is included for a method for manufacturing pressure sensor assembly, which involves installing sensor element on a carrier.