Temperature Sensor System and Method for Producing a Temperature Sensor System

A temperature sensor system, comprising:

• a temperature probe element comprising a sensor element and electrical feed lines;
• and
• a first ceramic housing part comprising:
• a sleeve-shaped lower part with a closed lower end and an open upper end, wherein the sensor element is arranged in the sleeve-shaped lower part;
• and
• an upper part connected to the open upper end comprising recesses in which the electrical feed lines are arranged and guided in part, wherein the lower part and the upper part are formed in one piece.

A method for producing a temperature sensor system, comprising:

• providing a temperature probe element comprising a sensor element and electrical feed lines;
• providing and a first and second ceramic housing part, wherein the first ceramic housing part comprises a sleeve-shaped lower part and an upper part comprising an extension with recesses;
• arranging the temperature probe element in the sleeve-shaped lower part of the first ceramic housing part;
• introducing potting material into the first ceramic housing part in such a manner that the sensor element is encased by the potting material;
• arranging part of the electrical feed lines in the recesses of the extension of the upper part of the first ceramic housing part;
• and
• connecting the upper part of the first ceramic housing part to the second ceramic housing part by a connecting substance.

A method for producing a temperature sensor system, comprising:

• providing a temperature probe element comprising a sensor element and electrical feed lines;
• arranging the temperature probe element in a sleeve-shaped lower part of a first ceramic housing part, wherein the sleeve-shaped lower part comprises a closed lower end and an open upper end;
• and
• arranging part of the electrical feed lines in recesses of an upper part of the first ceramic housing part, wherein the upper part is connected to the open upper end, and wherein the lower part and the upper part are formed in one piece.