APPARATUS FOR DETECTING THE PRESSURE AND THE TEMPERATURE OF A MEDIUM

The invention relates to an apparatus (10) for detecting the pressure and the temperature of a medium and to a method for producing such an apparatus (10). The described apparatus (10) has a temperature sensor (26) and a pressure sensor (28) arranged in a common housing (16), wherein the housing (16...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LUX ALEXANDER, BARNSTORFF VINCENT, WELTER ALINE, BAETZEL GERALD, EIFLER GEORG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to an apparatus (10) for detecting the pressure and the temperature of a medium and to a method for producing such an apparatus (10). The described apparatus (10) has a temperature sensor (26) and a pressure sensor (28) arranged in a common housing (16), wherein the housing (16) also comprises at least one measurement space (24). The measurement space (24) is connected, via a pressure port (20), to a space (22) which accommodates the medium, wherein the pressure sensor (28) is arranged in the measurement space (24). The temperature sensor (26) also has connection lines (32). Corresponding connection contacts (38) are provided in the housing (16) for making contact with the connection lines (32) of the temperature sensor (26). At least one conical bushing (30) which opens into the pressure port (20) is also arranged in the housing (16) for the purpose of accommodating the temperature sensor (26), wherein the conical bushing (30) widens towards the pressure port (20). Provision is likewise made for a sealing compound (40) which surrounds the connection lines (32) of the temperature sensor (26) to be introduced into the conical bushing (30) at least in sections.