
The difference between thermal resistance and thermocouple in Huabei Huadian Primary School
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- Time of issue:2019-10-25 17:01
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(Summary description)1. Signal type: The thermal resistance itself is a resistance signal. With the change of temperature, the resistance has a positive or negative resistance value change. The resistance signal is measured by the power supply excitation, so there is a hysteresis in the temperature transmission. Different conductors or semiconductors are connected into a closed loop. When the temperature at the two terminals is different, a thermoelectric potential will be generated in the loop, which will cause a change in the induced voltage, which will change with the change in temperature, and a directly measured voltage signal.
The difference between thermal resistance and thermocouple in Huabei Huadian Primary School
(Summary description)1. Signal type: The thermal resistance itself is a resistance signal. With the change of temperature, the resistance has a positive or negative resistance value change. The resistance signal is measured by the power supply excitation, so there is a hysteresis in the temperature transmission. Different conductors or semiconductors are connected into a closed loop. When the temperature at the two terminals is different, a thermoelectric potential will be generated in the loop, which will cause a change in the induced voltage, which will change with the change in temperature, and a directly measured voltage signal.
- Categories:News
- Author:
- Origin:
- Time of issue:2019-10-25 17:01
- Views:
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