NTC temperature sensor has the advantages of high sensitivity, good insulation and sealing, anti-mechanical collision, good bending resistance, etc. It can be widely used in smart home, small household appliances, new energy vehicles, office automation equipment, industrial agriculture, animal husbandry, Internet of Things and other occasions where temperature control and temperature compensation are required.
However, many NTC temperature sensors use hard contact to contact the object to be measured. When the shape or size of the object to be measured changes, it cannot be effectively contacted, resulting in deviations in temperature measurement; during temperature measurement, the temperature collection is based on point The contact method is carried out, the contact area is small, and there is also a temperature measurement deviation; the acquisition temperature response is slow, and it is impossible to quickly and accurately measure and provide accurate temperature measurement signals.
Therefore, Aisheng has developed a close-fitting temperature sensor using a high-precision NTC thermistor, and has elastic and retractable pins in the setting, so that the metal shell of the head can always be in close contact with the object to be measured during temperature measurement, which can ensure that the metal shell is It maintains effective contact with the object to be measured, so as to achieve rapid and accurate temperature measurement. The temperature sensor has high temperature measurement accuracy, can effectively contact the object to be measured, and can achieve rapid temperature measurement. It has a simple and reliable structure and strong practicability. Can be widely used in various temperature measurement.
