Mining Deviation Sensor for Belt Conveyor  

Product introduction: Mining deviation sensor is one of the important sensor of conveyor protection device, you can achieve conveyor deviation alarm and stop function. Application range: This product is suitable for explosive gas (methane) and coal dust in the mine, and KXJD1-127 mine explosion-proof and intrinsically safe control box supporting the use of belt conveyors.   Ambient: Ambient temperature: -10 ℃ ~ + 40 ℃; The average relative humidity: ≤95% (+ 25 ℃) Protection grade: IP54 Working principle: The main engine adopt a highly sensitive displacement switch, when the belt is off tracking，the deviation push the rodmeter and incline, once the angle exceeds 40°, a set of internal switches closed.so that the audio oscillator circuit electrical work, producing 1000 ~ 2000Hz audio sound,thus all the speakers of the system sound, it indicates that the belt has been off tracking. When the angle of inclination exceeds 60°, the…