在工业生产中要求测量转辊温度的场合很多。以往只好用间接的办法测量这些高速转动的辊子温度,测量结果往往有较大的误差。利用旋转体温度检测控制装置就可解决这一问题。本文即介绍了这种控制装置中的检测器、设定器、控制器和功率单元等。 In industrial production requires measuring the temperature of the roll a lot of occasions. In the past had to use indirect methods to measure these high-speed rotating roller temperature, the measurement results tend to have greater error. The use of rotating body temperature control device can solve this problem. This article describes the detector in this control device, setter, controller and power unit.