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Application
GEJ30 mine running wide type sensor for mine safety equipment, suitable for coal mine gas and coal dust explosion dangerous environment. With KHP128 - Z for mine belt conveyor protection device host, used for detection and protection of rubber belt run-out in belt conveyer.
Performance characteristics
Running deviation sensor itself is not easy to damage; Sheath maerial equipped with rolling sheath, avoid friction between sheath maerial and adhesive tape.
During normal operation of belt, run the sheath maerial of partial switch in vertical position. When the belt running deviation, switch the sheath maerial of the tape met wandering and sheath maerial shaft rotates, when sheath maerial of deflection Angle, the stroke switch inside the running deviation switches, signal running deviation.
Technical parameters
Explosion-proof type:Mine intrinsically safe, the products comply with the provisions of the GB3836.4 in simple equipment.
Explosion-proof marks:ExibⅠ
Overall dimensions:350mm×165mm×65mm
Weight:3kg
Action point:30°±3°
The feeler lever action force:20N~100N
The limits of sheath material of rotation Angle:≥70°
Running deviation sensor series:Single stage
Contact capacity:24VDC/0.5A.
Underground Coaling GEJ30 Running deviation sensor
