Product name: DH - type Ⅲ sliding detector sliding detector

Summary:

DH - type Ⅲ skid (speed) detector is my company on the basis of using speed relay, improvement of the belt conveyor stall protection device. The device is the core of the device adopts microcomputer chip, is a kind of high technical content, low power consumption, the intelligent detector. It can work on the process of the tape machine tape speed is normal, accurate monitoring, it is more stable than the previous hydroplaning detector, reliable.

Main technical indicators

1. Detection band speed range: 0.1-9.9 m

2. Working voltage: AC220V50Hz

3. Contact capacity: A220V10A

4. Speed error of sensor and tape: < 0.01%

5. Set the skidding range at will

The detector is in close contact with the belt through the touch wheel. When the touch wheel and the moving belt move at linear speed, the internal detection sensor of the device is continuously shielded by the infrared transceiver light source, and the pulse signal is output. After photoelectric isolation, it enters the counting unit and reflects the actual belt speed of the belt. Tape movement information through infrared photoelectric sensor pulse signal input single-chip microcomputer and single chip microcomputer to judge after receiving information processing, to monitor run tape stall situation, when you run the tape speed is lower than the normal speed of 20-30%, signal a switch, users can use this switch signal in his stall downtime control network, to prevent the accident caused by status and production.