Sensor device for detecting property of fluid medium, particularly for detecting pressure of gas, has sensor element for detecting property, particularly pressure sensor, and carrier unit, which has circuit carrier

摘要

#CMT# #/CMT# The sensor device (1) has a sensor element for detecting the property, particularly a pressure sensor, and a carrier unit (3), which has a circuit carrier (5) for receiving an evaluation circuit and a sensor carrier (7). The sensor carrier is mechanically connected with the circuit carrier. The sensor carrier has a medium opening (13) for loading the sensor element with the medium, particularly a pressure opening or a pressure bore. The sensor carrier is completely or partially made of plastic material. #CMT# : #/CMT# An independent claim is included for a method for manufacturing a sensor device. #CMT#USE : #/CMT# Sensor device for detecting a property of a fluid medium, particularly for detecting the pressure of a gas. #CMT#ADVANTAGE : #/CMT# The sensor carrier is mechanically connected with the circuit carrier, and the sensor carrier has a medium opening for loading the sensor element with the medium, particularly a pressure opening or a pressure bore, and thus enables absolute pressure measurement of the medium or differential pressure measurement of the medium with respect to the reference medium with cost effective manufacturing and increased robustness of the sensor device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective partial view of a sensor device. 1 : Sensor device 3 : Carrier unit 5 : Circuit carrier 7 : Sensor carrier 13 : Media opening.