Belt Deviation Switch GHPK-12-30-LH Product Description

Product Overview:The GHPK-12-30-LH belt deviation switch is an efficient protective device designed specifically for detecting deviation phenomena during the operation of belt conveyors. This device can quickly issue an alarm signal or trigger a shutdown when the belt deviates from the normal track, ensuring the safety of the conveyor system. It is widely used in belt conveyor systems in industries such as mining, metallurgy, power, chemical, and ports.

Main features:

1. High precision detectionGHPK-12-30-LH is equipped with a high-sensitivity sensor that can accurately detect the deviation of the belt and respond quickly.

2. Strong durabilityMade of high-quality materials, it has excellent impact resistance and corrosion resistance, and is suitable for various harsh industrial environments.

3. Dual protection functionIt has two functions: alarm and shutdown, and users can choose the appropriate protection mode according to their actual needs.

4. Easy to install and maintainEasy to design, fast installation process, low maintenance workload, and convenient for daily use.

Technical parameters:

• working voltage：AC 220V / 380V
• Working current：5A
• Detection angle：±10°
• response time:<1 second
• working temperature: -20 ° C to+60 ° C
• Protection level：IP65
• Shell materialCast aluminum alloy
• Output method: Normally open or normally closed contacts

working principle:The GHPK-12-30-LH belt deviation switch monitors the running status of the belt through a built-in high-precision sensor. When the belt deviates and the deviation angle exceeds the preset value, the switch is immediately triggered, issuing an alarm or shutdown signal to prevent equipment damage and production accidents. The device is linked with the control system of the conveyor to achieve automatic protection.

Application scenarios:

• Mining Conveyor System
• Metallurgical plant belt conveyor equipment
• Chemical industry conveyor line
• Port loading and unloading system
• Coal transportation system of power plant

Installation and maintenance:

1. Installation location selectionThe GHPK-12-30-LH belt deviation switch should be installed at key positions where the belt is prone to deviation, such as the head, tail, or intermediate transfer point, to ensure accurate detection of belt deviation.

2. Wiring and DebuggingConnect the wires correctly according to the instructions and perform debugging. Adjust the detection angle and sensitivity of the switch to ensure that it can accurately trigger the alarm or shutdown function in actual use.

3. Regular inspection and maintenanceRegularly inspect the appearance and internal circuit of the switch to ensure its normal operation. Clean the surface of the sensor to avoid dust and foreign objects affecting the detection accuracy. It is recommended to conduct a comprehensive inspection every 6 months to ensure the long-term stability of the equipment.

Safety precautions:

• During installation and maintenance, it is essential to disconnect the power supply to prevent the risk of electric shock.
• Ensure that the equipment is securely installed to avoid displacement or failure caused by vibration or external forces.
• When used in high temperature, high humidity, or corrosive environments, it is necessary to ensure that the protection level of the equipment meets the requirements to prevent equipment damage.

Summary:The GHPK-12-30-LH belt deviation switch provides reliable safety protection for the conveyor system with its high-precision detection capability and sturdy and durable design. It can effectively prevent equipment damage and production accidents caused by belt deviation, and is an important equipment to ensure the safe operation of the belt conveyor system.

Related Q&A FAQs:

1. Can the detection angle of GHPK-12-30-LH belt deviation switch be adjusted?

Yes, the detection angle of GHPK-12-30-LH belt deviation switch can usually be set through the adjustment mechanism on the equipment. When adjusting, it is recommended to do it in a power-off state to ensure safety. The adjustment range of the detection angle is generally ± 10 °, which can be adjusted according to actual needs to ensure that the equipment can accurately detect the offset of the belt.

2. Will the GHPK-12-30-LH belt deviation switch be affected when used in high humidity environments?

The protection level of GHPK-12-30-LH belt deviation switch is IP65, with good waterproof and dustproof performance, suitable for high humidity environments. However, long-term high humidity environments may affect the long-term stability of equipment, so it is recommended to regularly inspect and maintain to ensure the normal operation of the equipment. In extremely humid environments, additional protective measures may be necessary.

3. 3. How to perform daily maintenance on the GHPK-12-30-LH belt deviation switch?

When maintaining the GHPK-12-30-LH belt deviation switch on a daily basis, it is necessary to regularly check the following aspects:

Appearance inspection: Check whether the switch housing is damaged, cracked, or corroded to ensure that the housing is intact and undamaged.
Sensor cleaning: Regularly clean the surface of the sensor to avoid dust and foreign objects affecting detection accuracy. You can clean it with a clean cloth or air blow.
Circuit inspection: Check if the wiring of the equipment is secure and if the circuit is functioning properly. Regularly check the contacts and cables to ensure there is no looseness or wear.
Functional testing: Conduct functional testing to ensure that the switch can accurately trigger an alarm or shutdown signal at the set offset angle.
It is recommended to conduct a comprehensive inspection and maintenance every 6 months to ensure the long-term stability and safety of the equipment.