Patent ID: 7467891

Claim:
A sensor arrangement ( 1 ) for measuring a pressure and a temperature in a fluid, the sensor arrangement ( 1 ) comprising a common body ( 11 , 12 , 14 ), a membrane structure ( 4 , 16 ), a temperature sensitive electrical element ( 3 ) and a pressure sensing electrical element ( 6 ), the temperature sensitive electrical element ( 3 ) and pressure sensing electrical element ( 6 ) are both coupled to one side of the membrane structure ( 4 , 16 ), wherein the membrane structure ( 4 , 16 ) comprises an elongated body ( 16 ), at a closed end ( 15 ) of the elongated body is located the temperature sensitive electrical element ( 3 ) and close to an open end ( 17 ) is located the pressure sensing electrical element ( 6 ). wherein an axial movement of the elongated body ( 16 ) influences an electrical property of the pressure sensing electrical element ( 6 ).