Digital temperature sensor

Thermal measuring and testing – Temperature measurement – By a vibratory effect

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Details

73855, 73DIG1, 310361, G01K 1122, G01K 732

Patent

active

044485468

ABSTRACT:
A temperature sensor is formed by mounting a force-sensitive resonator on a resilient or non-resilient base structure, preferably in an enclosure such that thermally induced expansions or contractions of the base structure apply a stress to the resonator. The resonant frequency of the resonator is measured to provide an indication of the temperature of the base structure and resonator.

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