For the measured place with temperature change, especially the instantaneous change process, the whole process is only 1 second, so the response time of the sensor is required to be in the millisecond level. Therefore, the common temperature sensor not only can't keep up with the temperature change speed of the measured object, but also can produce measurement errors because it can't reach the thermal balance. It is best to choose a sensor with fast response.
For related technical questions, please consult SiBaiJi. Sparky Group's business spans four business segments, serving the corresponding applications and industries: material analysis, testing and measurement, online analyzer and industrial control equipment. Headquartered in Egham, Surrey, England, the company has about 8,300 employees and offices in more than 30 countries.