智能型主扇温度保护仪

Intelligent Temperature Protection Apparatus for Main Fans

介绍了一种新型高精度、单位数字式温度传感器，并设计了一种可用于煤矿大型电机的智能温度报警仪。该仪器安装简单，不需调试和校正，使用效果良好。

A new temperature sensor of high accuracy, single line digital type and the design of an intelligent tempearture alarming and protection apparatus for coal mine large scaled motor's use are introduced. The apparatus can be simply installed and have good operating effects without need of calibration and commissioning.