Temperature sensing system

Details Temperature sensing system Temperature sensing system

1988-02-05

1989-10-31

Yasich, Daniel M.

Thermal measuring and testing

Temperature measurement

Geophysical

43 4315, A01K 9106, G01K 700

Patent

active

048773301

ABSTRACT:
A temperature detecting system includes a temperature sensor which permits a current to flow whose magnitude is substantially proportional only to the temperature of the sensor. The sensor can be coupled via cables and slip rings to a fixed display unit. The slip rings permit the temperature sensing unit to be located at a desired depth in a fluid for sensing the temperature thereof. The sensed temperature is substantially independent of impedance variations of the slip rings or associated brushes due to wear or corrosion.

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