Thermal sensor, with two male pins, for measuring water temperature for coffee/steam. See below for error details specific to Jura machine. End to end length of sensor is 7 inches. Please measure the length of your existing temperature sensor and check the connector picture before ordering this part. Jura part number 10036.The Temperature Sensor is screwed to the thermoblock. It transmits the measured temperatureto the CPU board. If the machinetakeslonger than usual to heat up, thenthis sensor may bedefective.