说明：  NTC热敏电阻是指具有负温度系数的热敏电阻。是使用单一高纯度材料、具有 接近理论密度结构的高性能陶瓷。因此，在实现小型化的同时，还具有电阻值、 温度特性波动小、对各种温度变化响应快的特点，可进行高灵敏度、高精度的 检测
(NTC thermistor is a thermistor with negative temperature coefficient. It is a kind of high performance ceramics with single high purity material and close to theoretical density structure. Therefore, in order to achieve miniaturization, it also has the characteristics of small fluctuation of resistance value, temperature characteristics and fast response to various temperature changes. It can be used for high sensitivity and high precision detection.)