温度是表示物体冷热程度的物理量,它是物体的状态和状态转换的重要参数。常用做温度检测元件有热电偶、金属热电阻、半导体热敏电阻等。上述检测元件可供不同的温度范围选择使用。我们根据几年来的研究与实践向大家推荐一种市售方便、售价低廉、在低温和中温区(-50～+200℃)工作可靠、具有较高灵敏度的温 Temperature is a physical quantity that indicates the degree of hot and cold objects, it is an important parameter of the state of the object and state transition. Commonly used as temperature detection components are thermocouple, metal thermal resistance, semiconductor thermistor. The above detection components can be used in different temperature ranges. Based on years of research and practice, we recommend a commercially available, low-cost, reliable, high-temperature-sensitive device that operates reliably in low and medium temperature ranges (-50 to + 200 ° C)