Product Description of Deviation Switch PJZY-400-B

Product Overview

The deviation switch PJZY-400-B is a safety monitoring device designed specifically for belt conveyor systems, mainly used to detect and prevent the deviation phenomenon of conveyor belts. This switch can monitor the running status of the belt in real time, ensuring that when the belt deviates, it triggers an alarm signal or controls the shutdown in a timely manner, thereby protecting the equipment, reducing the failure rate, and improving production efficiency.

working principle

The PJZY-400-B deviation switch monitors the deviation of the belt through a sensitive detection arm. When the belt deviates and touches the detection arm, the switch will activate and issue an alarm or stop signal. This signal can be used to trigger the alarm system or control the shutdown of the conveyor system, ensuring the safety of the equipment and the stability of the production line.

Product Features

1. high sensitivityPJZY-400-B adopts high-sensitivity detection technology, which can accurately detect small deviations of the belt and provide reliable monitoring and protection.
2. Durable designThe equipment casing is made of sturdy and durable materials, with good impact resistance and corrosion resistance, suitable for various industrial environments.
3. Easy to installThe design is simple, the installation process is convenient and fast, and it can be applied to various belt conveyor systems.
4. Multiple output optionsSupport multiple output signals, including alarm and shutdown control signals, to meet the needs of different application scenarios.
5. Long service lifeAfter rigorous testing, the stability and reliability of the equipment are ensured during long-term use.

technical parameter

• modelPJZY-400-B
• working voltage：AC 220V / DC 24V
• contact rating：5A/250VAC
• Action angleAdjustable from 20 ° to 45 °
• Shell materialAluminum alloy
• Protection level：IP65
• ambient temperature：-30℃～+70℃
• weightApproximately 3.0kg

Application scope

The PJZY-400-B deviation switch is suitable for belt conveyor systems in industries such as mining, metallurgy, power, chemical, and ports. Its high sensitivity and durable design enable it to effectively monitor belt deviation in long-distance, high load conveying environments, ensuring the safe operation of equipment and production lines.

Installation and Debugging

1. Installation locationIt is recommended to install PJZY-400-B in key areas of the conveyor belt, such as near the drive drum or return section, to ensure that the detection arm can accurately detect the offset of the belt.
2. Fixed methodUse brackets or bolts to securely fix the switch to the rack, ensuring the stability and safety of the equipment.
3. Debugging steps：
   • Connect the power supply and ensure that the electrical circuit is properly connected.
   • Adjust the angle and sensitivity of the detection arm to ensure that the switch can accurately respond to the offset of the belt.
   • Conduct simulation tests to verify the response speed of the equipment and the accuracy of signal output.

matters needing attention

• Please carefully check the technical parameters of the equipment before installation to ensure that they match the actual working conditions.
• Regularly maintain and inspect equipment, especially after prolonged operation, to ensure its normal working condition.
• Avoid using under environmental conditions that exceed the specifications of the equipment, maintain appropriate temperature and humidity to extend the service life of the equipment.

epilogue

The deviation switch PJZY-400-B provides strong safety assurance for belt conveyor systems with its high sensitivity, durable design, and multiple output functions. By monitoring the deviation of the belt in real-time, PJZY-400-B can effectively prevent equipment damage and production accidents, ensuring the stability and safety of industrial production.

Related Q&A FAQs:

1. What is the protection level of PJZY-400-B deviation switch?

The protection level of PJZY-400-B deviation switch is IP65. This means that the device has good dust and water resistance, and can work normally in environments with dust and water spray. Suitable for use in various industrial environments, including workplaces with high levels of dust and moisture.

2. How to check if the PJZY-400-B deviation switch is working properly?

To check the normal working status of the PJZY-400-B deviation switch, the following steps can be taken: First, ensure that the equipment is correctly installed and connected to the power supply. Then, by simulating the offset of the belt, check whether the detection arm will trigger an alarm or stop signal. You can simulate belt deviation by adjusting the angle of the detection arm and observe whether the response of the switch is timely and accurate. If the device fails to respond correctly, it may be necessary to readjust sensitivity or check electrical connections.

3. Can the PJZY-400-B deviation switch operate under extreme temperature conditions?

The working temperature range of PJZY-400-B deviation switch is -30 ℃ to+70 ℃. Within this temperature range, the equipment can operate stably to ensure the normal functioning of monitoring functions. If used under extreme temperature conditions, it is recommended to ensure that the equipment operates within the specified ambient temperature range to avoid performance degradation or failure due to excessively high or low temperatures.