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How The Temperature Sensor Works
- Jul 26, 2018 -

1. Thermal resistance temperature sensor: works according to the principle that the resistance of the wire changes with temperature.
2, thermocouple temperature sensor: two conductors contact one piece, there will be a stable electromotive force at the junction; the same conductor, the temperature at both ends is different, there is a certain size of electromotive force between the two ends, liquid thermometer: is the use of temperature sensitive liquid Working on the principle of thermal expansion.

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