The device is suitable for underground coal mine, open pit coal mine, coal preparation plant and other workplaces. As a comprehensive protection device of belt conveyor deviation protection signal detection.
Action performance: when the sensor probe rod deviates from the normal position to the action angle, the two output terminals should be turned on; when the sensor probe rod automatically returns to the original position to reach the reset angle, the two output terminals should be disconnected
Probe rod dynamic force ：20N～100N；
external dimensions ：361mm×158mm×66.5mm；
The sensor belongs to the simple equipment of contact type.
Ambient temperature is －5℃～+40℃ ；
height above sea level not exceeding 2000m（86kPa～110kPa）；
Ambient air relative humidity not greater than 98％（25℃）；
Mine containing methane explosive mixture；
Where there is no significant shaking or shock vibration；
A place where dripping can be prevented in an environment where insulated gases or vapours are not destroyed.