摘要
利用各种物体辐射红外线和热电堆敏感热能变温度变化为电压变化的特性，探讨了温度非接触传感的各种因子关系，提出了温度自动控制的一种新型传感器。
Proceeded on the principals that all kinds of objects radiate infrared rayand the characteristics that the thermoelectric stack can convert the changeof tempetature to the change of voltage,the relationships among differentfactors of noncontact temperature sensor are discussed,and a new design ofsensor being thermo-controlled automatically has been recommended.
关键词
物体辐射热能
温度传感器
设计
Radiant heat,Noncontack temperature sensor,Design
