Pressure sensor with integrated temperature sensor

2005 
Pressure sensor (100) with an integrated temperature sensor comprising: a housing (10); Connection elements (11) which are by insert molding (insert molding) to the housing (10) and can be connected to an external device; is a pressure sensor element (20) for detecting a pressure, wherein the pressure sensor element (20) to the connection elements (11) and electrically connected in the housing (10) is accommodated; is connected to a channel (30) having a pressure receiving opening (31) through which a pressure transmission medium to the pressure sensor element (20) is passed, and with the housing (10); and a temperature sensor element (40) for detecting the temperature of the pressure transmitting medium, wherein the temperature sensor element (40) to the connection elements (11) is electrically connected and arranged in the pressure-receiving opening (31), characterized, in that the connecting elements (11) have portions (11a), passing through the pressure-receiving opening (31) and extending up to the temperature sensor element (40), the extending portions (11a) are formed of the connection elements (11) produced by means of insert molding method portions of the housing (10) and are held by a material from which the housing (10) is made, and the extending portions (11a) of the connection elements (11) with the temperature sensor element (40) are electrically connected, wherein a portion of the extending portions (11a) to which the temperature sensor element (40) is arranged, is exposed without sealing.
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