Immence NTC temperature sensor type.Pyroelectric infrared sensor lens Processor

　　The probe of immersion temperature sensor is mainly used to measure the temperature of the liquid and solid. The front end of the probe is designed to be needle -shaped, which is convenient for the pierced temperature sensor probe. During the application process, if the temperature of the probe is lower than the temperature of the measured object, the principle of energy conservation is available, the thermal energy will be transmitted to the probe on the probe; Thermal energy is transmitted from the probe to the object to be tested. At this time, the object to be tested will be heated, and the measured temperature is the temperature of the object after heating. In this case, we must consider the ratio of probe to the medium. The reason depends on the better the ratio of the probe to the medium. It can more accurately measure the energy obtained by the object and reduce the error generated by the measurement. Everyone should clarify that the temperature value of the instrument measurement is not the temperature of the medium, but the temperature of the sensor.

　　The main ways to reduce measurement errors are: to ensure that the depth of piercing or immersion is 10 to 15 times the diameter of the probe; when the measuring medium is to be tested, it should keep it still as far as possible.

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