温度传感器是检测温度的器件，其种类最多，应用最广，发展最快。众所周知，日常使用的材料及电子元件大部分特性都随温度而变化-Temperature sensor is testing temperature of the device, its most species, the most widely used, the fastest growing as is known to all, the daily use of materials and electronic components most characteristics are with temperature changes