US Patent 7312690 Temperature sensor

A temperature sensor includes a probe section for insertion into a hot zone. The probe section includes a thermistor, a first lengthy pin terminating at the thermistor, and a second lengthy pin also terminating at the thermistor. A housing section is on one end of the probe section and outside of the hot zone. The housing section includes a first spring which biases the first pin into contact with the thermistor, a second spring which biases the second pin into contact with the thermistor, a first electrical contact engaged with the first spring, and a second electrical contact engaged with the second spring.