Product Description of Deviation Switch PNS-1

Product Overview

The PNS-1 deviation switch is a safety protection device used in belt conveyor systems, designed to monitor the running trajectory of the belt in real time and detect any possible deviation situations. When the conveyor belt deviates from the normal track, the PNS-1 deviation switch will immediately issue an alarm signal or trigger a shutdown device to avoid equipment damage and production accidents. This device is widely used in various industrial scenarios, such as belt conveyor systems in mining, metallurgy, chemical industry, power, ports and other fields.

working principle

The PNS-1 deviation switch monitors the running status of the conveyor belt in real time through detection arms installed on both sides of the belt. When the belt deviates from the normal track and comes into contact with the detection arm, the switch will trigger an alarm or stop signal. This device is usually set up for single point detection or multi-point detection, which can effectively prevent equipment damage and material loss caused by severe deviation of the conveyor belt.

Product Features

1. High sensitivity detectionPNS-1 has a highly sensitive detection device that can promptly identify small deviations in the belt, respond quickly, and ensure the safe operation of the system.
2. durableMade of high-quality materials, the shell has good dustproof and waterproof performance, suitable for various harsh environments.
3. Easy installationSimple structure, easy to install and debug, compatible with various belt conveyor systems.
4. Multiple output modesMultiple signal output modes can be selected, such as alarm, shutdown, or control signals, to meet different system requirements.
5. Easy maintenanceThe design considers the convenience of daily maintenance, and the equipment can maintain stable performance even after long-term operation.

technical parameter

• model：PNS-1
• working voltage：AC 220V / DC 24V
• contact rating：5A/250VAC
• Action angleAdjustable from 15 ° to 30 °
• Shell materialCast aluminum alloy
• Protection level：IP65
• ambient temperature：-40℃～+60℃
• weightApproximately 2.5kg

Application scope

PNS-1 deviation switch is widely used in various industrial occasions that require real-time monitoring of belt operation status, especially in long-distance and heavy-duty belt conveyor systems. Its high sensitivity and multiple signal output methods enable it to effectively prevent potential risks caused by belt deviation in complex working conditions.

Installation and Debugging

1. Installation locationIt is recommended to install it in positions where the conveyor belt is prone to deviation, such as the head, tail, and return section of the conveyor, to ensure that the detection arm maintains an appropriate distance from the edge of the belt.
2. Fixed methodFix the PNS-1 deviation switch on the conveyor frame using brackets or bolts to ensure that the equipment is not affected by vibration or displacement during the detection process.
3. Debugging steps：
   • Connect the power supply and confirm that the circuit is correct.
   • Adjust the angle and sensitivity of the detection arm to ensure accurate triggering of alarm or shutdown signals when the belt deviates.
   • Test by simulating the deviation of the belt to confirm the response speed of the equipment and the accuracy of the signal output.

matters needing attention

• Before installation, carefully check the technical parameters of the product to ensure that they match the actual working conditions.
• Regularly check the operating status of the equipment, especially after long-term operation, necessary maintenance and upkeep should be carried out to ensure detection accuracy and equipment lifespan.
• Ensure that the environmental temperature and humidity during installation meet the technical requirements of the equipment and avoid use in unsuitable environments.

epilogue

The PNS-1 deviation switch, with its high sensitivity and durable design, has become an indispensable safety device in industrial conveying systems. By effectively preventing belt deviation accidents, PNS-1 can significantly improve production efficiency, reduce equipment damage and downtime, and bring a more stable and reliable production environment to enterprises.

Related Q&A FAQs:

1. What is the main function of the deviation switch PNS-1?

The main function of the deviation switch PNS-1 is to monitor whether the belt in the conveyor system has deviated. When the belt deviates from the normal track and touches the detection arm, PNS-1 will trigger an alarm signal or stop device to prevent equipment damage, material waste, and production interruption, ensuring the safety and stability of the conveying system.

2. How to install the deviation switch PNS-1 to ensure its normal operation?

The deviation switch PNS-1 should be installed at a critical position in the belt conveyor system, such as near the drive drum or the return section of the conveyor belt. The detection arm should maintain an appropriate distance from the edge of the belt to ensure accurate detection of belt deviation. During installation, the switch should be securely fixed to the rack using brackets or bolts, and ensure that the power connection is correct.

3. What should be noted for adjusting and maintaining the PNS-1 deviation switch?

When adjusting the PNS-1 deviation switch, the angle and sensitivity of the detection arm should be set according to actual needs to accurately respond to the offset of the belt. Regularly check the working status of the switch, especially after long-term operation, maintenance and cleaning are required to ensure the normal function of the detection components. Avoid using in harsh environments and ensure that the equipment operates at the appropriate temperature and humidity.