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China, Chinese Coal Mining Use Intrinsically Safe Deviation Sensor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorDisplacement SensorSensorDeviation Sensor
Huainan Wantai Electric Co., Ltd.
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Product Description Coal Mining Use Deviation Sensor1.SummaryThe device is suitable for underground coal mines, open-pit coal mines, coal preparation plants and other workplaces. It is used to detect the deviation protection signal of the comprehensive protection device of the belt conveyor.2.Main technical parametersContact capacity24VDC / 0.5A; (connected to the qualified intrinsically safe circuit)Contact detection resistance ≤ 0.1 ΩAfter vibration and impact ≤ 0.2 ΩAction angle30 ° ± 3 °Reset angle20 ° ± 3 °Action force of probe rod20N-100NBoundary dimension361mm × 158mm × 66.5mmWeight3kgThe sensor is a simple contact type equipment.When the sensor probe deviates from the normal position to the action angle, the two output terminals shall be connected; when the sensor probe automatically returns to the original position to reach the reset angle, the two output terminals shall be disconnected;3.Working principleThe deviation probe rod of the sensor is located at the limit position of the allowable deviation of the belt. Normally, the belt does not contact the deviation probe rod, and the two terminals of the sensor are not connected; when the belt deviation contacts the deviation probe rod and pushes the probe rod to deviate from the normal position by 30 ± 3 °, the two terminals of the sensor are connected.4.Structure overviewThe sensor is composed of shell, deflection probe, travel switch and terminal.
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