GUD2 Mining intrinsic safety coal stacking sensorDetailed product description：

GUD2 intrinsically safe coal stacking sensor for mining uses electrode detection principle, which can be used to detect whether there is material accumulation at the transfer point of the belt conveyor or the coal bunker; It can also be used to detect whether there is material flow on the belt or other conveying equipment. It is suitable for the situations of starting up in the direction of material flow and reverse flow and automatic spray watering. This sensor is suitable for environments with gas and coal dust explosion hazards underground in coal mines, as well as harsh environments without explosive gases on the ground such as coal preparation plants, steel plants, thermal power plants, grain depots, ports, etc.

Main parameters of GUD2 intrinsically safe coal stacking sensor for mining
Rated operating voltage: 12V.DC, operating voltage range: (11.5-24) V.DC;  
Action performance: When the coal pile reaches a certain height and the coal seam comes into contact with the sensor with a resistance value of ≤ 2 Μ Ω, the output normally open contact is closed. When the coal seam does not come into contact with the sensor, the output normally open contact is disconnected;  
Signal output: Relay contact output;

Functional Features
Be able to select the corresponding action resistance value based on the actual situation on site;