Product Description of Deviation Switch FPI-20-35

Product Overview:
FPI-20-35 deviation switch is a high-precision belt conveyor system protection device designed specifically for monitoring and preventing conveyor belt deviation. It is suitable for various industrial environments, including coal mining, metallurgy, chemical, and power industries. FPI-20-35 can detect the deviation status of the belt in real time and issue an alarm or trigger a shutdown signal in a timely manner when deviation occurs, effectively protecting equipment and ensuring production safety.

working principle:
The FPI-20-35 deviation switch uses a swing arm to detect the deviation of the belt. When the belt deviates, the swing arm will be pushed, triggering the internal micro switch. The switch outputs an alarm signal or a shutdown signal according to the preset angle. This device provides dual level protection function to ensure that an alarm is triggered in case of slight deviation and automatically shuts down in case of severe deviation, preventing further equipment damage.

Product features:

1. Dual level protection function:Equipped with two-level protection of alarm and shutdown to ensure equipment safety.
2. Durable design:Using high-strength aluminum alloy or stainless steel materials, it has excellent corrosion resistance and impact resistance.
3. High protection level:IP65 protection level, effectively preventing the intrusion of dust and moisture, suitable for various industrial environments.
4. Sensitive detection:The swing arm design is precise and can quickly respond to the offset of the belt, providing timely protection.
5. Easy installation:Simple design, easy installation, suitable for various belt conveyor systems.

Technical parameters:

• Supply voltage:AC 220V/380V (customizable according to requirements)
• Action angle:20 ° (alarm angle), 35 ° (shutdown angle)
• Contact capacity:AC 380V / 5A
• Protection level:IP65
• Working temperature: -25℃ ~ +75℃
• Shell material:Aluminum alloy or stainless steel
• Output format:Normally open or normally closed contact output

Application scenarios:

• Coal mining industry:Real time monitoring of coal mine conveyor belts to prevent equipment damage or material scattering caused by deviation.
• Metallurgical industry:Protect the metal ore conveying system and ensure the stable operation of the conveyor belt.
• Power industry:Monitor the fuel conveyor belt of the power plant to avoid production interruption caused by belt deviation.
• Chemical industry:Ensure the safety of material conveyor belt in chemical plants, prevent material leakage and equipment damage.

Installation and maintenance:

1. Installation steps:Fix the deviation switch on both sides of the conveyor belt, and maintain a distance of 20-50 millimeters between the swing arm and the edge of the belt to ensure normal detection.
2. Regular inspection:Regularly check the flexibility of the swing arm and the operation of the switch to ensure that the equipment is working properly.
3. Cleaning and maintenance:Regularly clean the dust and debris around the switch, check the firmness of the wire joints, and avoid affecting the equipment function due to dust accumulation or looseness.

matters needing attention:

• Ensure that the power supply voltage meets the equipment requirements to prevent equipment failure caused by unstable voltage.
• When used in harsh environments, daily inspection and maintenance of the equipment should be strengthened to ensure its long-term stable operation.
• When encountering equipment malfunctions or abnormalities, timely inspection and maintenance should be carried out to avoid larger problems caused by switch failures.

Summary:
FPI-20-35 deviation switch is an efficient and reliable belt conveyor protection device that can accurately detect the deviation status of the belt, promptly issue alarm or shutdown signals, and ensure the safe operation of the conveyor system. Its dual level protection function and sturdy and durable design make it excellent in various industrial environments, making it an ideal choice for protecting conveying equipment.

Related Q&A FAQs:

1. What are the alarm and shutdown angles of FPI-20-35 deviation switch?

The alarm angle of FPI-20-35 deviation switch is 20 °. When the belt deviates slightly, an alarm signal will be triggered. The shutdown angle is 35 °, and a shutdown signal will be automatically triggered when the belt deviates severely to prevent equipment damage.

2. What is the protection level of FPI-20-35 deviation switch?

The FPI-20-35 deviation switch has an IP65 protection level. This means that it can effectively prevent the intrusion of dust and moisture, making it suitable for various industrial environments, including harsh working conditions.

3. How to install and maintain the FPI-20-35 deviation switch?

When installing, fix the deviation switch on both sides of the conveyor belt, and keep the swing arm at a distance of 20-50 millimeters from the edge of the belt to ensure normal detection. Regularly check the flexibility of the swing arm and the triggering status of the switch to ensure that the equipment is working properly. It is also necessary to regularly clean the dust and debris around the switch, and check whether the wire joints are secure to prevent the equipment from being affected by dust accumulation or looseness.