Temperature sensor error measurement way1

Each kind of sensor to measure the error of temperature sensor except, of course, also can't, to measure the error of the temperature sensor, and integrator measurement at the same time, the temperature sensor error and the error of the integrator of additive is the result of the need; And combined instrument, can the temperature sensor measurement alone.

temperature sensor separately measured the specific method is:

put sensors in the environment of constant temperature, measuring sensor under different temperature showed that the error between the temperature and accurate temperature. Need to know is, in addition to the error of measuring temperature sensor alone, also check the sensor error of the matching part, is the sensor and integrator measurement at the same time, so you need according to different design principle of the integrator with the corresponding measurement method, two methods of measuring error of the measured combination can get the correct temperature sensor error.

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key words: thermal resistance, thermocouple, thermal resistance, platinum resistance, PT100, PT1000, pressure sensor and digital temperature sensor