KJT-SL sensor-type longitudinal tear protection device, when the conveyor belt is torn, punctured, or damaged by sharp objects protruding from the junction, the tear switch can provide an alarm signal to the monitoring personnel or shut down the conveyor. The tearing switches are installed in pairs on both sides of the conveyor belt and are connected by two sections of aviation wire rope coated by Yixi. One end of the aviation wire rope is fixed on the support bracket; the other end is connected to the pull ring of the tear switch. The two sections of aviation wire rope form a monitoring surface under the conveyor belt. When objects or torn belts are suspended and swept down to the aviation wire rope At this time, the aviation wire rope pulls the pull ring of the tear switch to make it move, and the tear switch sends out an alarm signal or a shutdown signal.
| Ambient temperature | -30℃～+50℃ |
| Relative humidity | NO LESS THAN 85% |
| Detection form | sensing sensor |
| Action force | 70-100N |
| Number of contacts | 2NO，2NC |
| Contact rating | AC380V/5A |
| Reset mode | AUTO |
| Reliability | ＞100,000 times |
| Protection level | IP65/IP67 |
| Communication Interface | RS-485 address encoding terminator |
