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Help CenterConveyor Coal Blocking Transducer GUJ30 for Mining Use
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Conveyor coal blocking transducer GUJ30 for mining use
Feature
1.Mine intrinsically safe
2.Performance Good
3.High reliability
Description
GUJ30 mine sensor for pile of coal mine intrinsically safe electrical equipment, suitable for coal mine gas and coal dust explosion dangerous environment. With KHP128 Z type coal mine belt conveyor comprehensive protection device, used for belt conveyor of coal detection and protection.
Performance characteristics
This sensor is a mechanic. CAM mechanism is adopted and torque amplification principle of omnidirectional, action quick, can in dry coal, water, coal and water spray to work normally. When there is a conveyor buried the nose, full, full of coal hopper, coal coal hit a contact position transducer and facilitate touch rod swinging Angle of deviation between the center line of action more than 30 ° plus or minus 3 °, sensors, this sensor can automatically cut off the voltage is implemented coal conveyor protection.
Technical parameters
Type:GUJ30; Explosion-proof type:ExibⅠ;
Contact resistance,:≤0.1Ω; Contact capacity:DC12V/0.5A;
Action point:30°±3°; Reset the Angle:15°±3°;
Sheath material of rotation Angle limit value:≤70°;
Touch the lever action force:5N~9N;
Overall dimensions:380170×72mm;
weight:3kg;
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