Product Description of Deviation Switch PKG-A

Product Overview

PKG-A deviation switch is a safety protection device used for belt conveyor systems. Its main function is to promptly issue an alarm signal or stop the conveyor when it deviates, in order to prevent equipment damage and production accidents caused by deviation. PKG-A deviation switch is widely used in industries such as mining, metallurgy, power, chemical, and building materials, and is suitable for various harsh environments.

main features

1. High precision detectionThe PKG-A deviation switch has a highly sensitive sensor that can accurately detect the deviation of the conveyor belt and issue an alarm signal in the first time.

2. durableThe equipment casing is made of high-quality materials, which have the characteristics of impact resistance and corrosion resistance, and can be used for a long time in harsh environments.

3. Flexible installationCompact structural design, easy to install on both sides of conveyor belts of different widths, adjustable installation angle and position according to needs.

4. Safe and reliableEquipped with highly reliable contact switches, it can ensure accurate alarm signals in emergency situations and avoid equipment damage.

5. High protection levelEquipped with IP65 protection level, it effectively prevents the intrusion of dust and moisture, ensuring stable operation of the equipment in humid or dusty environments.

technical parameter

• working voltage：220V AC/380V AC
• Working current：5A
• Action angle：±20°
• contact form1 normally open+1 normally closed
• Protection level：IP65
• Shell material: Cast aluminum
• working temperature-25 ℃ to+70 ℃
• Cable interface：M20×1.5

Application scenarios

PKG-A deviation switch is suitable for deviation detection of various belt conveyors and is widely used in the following industries:

• mineUsed for deviation monitoring of ore and coal conveying systems.
• metallurgyEnsure the safe operation of conveyor belts in the material conveying system of steel plants.
• chemical industrySuitable for chemical raw material transportation systems, especially in highly corrosive environments.
• powerProvide reliable deviation protection in the fuel delivery system of power plants.
• building materialSafety monitoring of conveying systems for materials such as cement and sand and gravel.

Installation and maintenance

1. Installation steps：

   • Install the deviation switch on both sides of the conveyor belt in the easily deviated position, ensuring that the switch maintains an appropriate distance from the conveyor belt.
   • Adjust the installation angle of the switch to accurately detect the offset of the conveyor belt.
   • Connect the power supply and connect the output signal of the switch to the control system or alarm device.

2. Maintenance and upkeep：

   • Regularly check the sensitivity of the switch to ensure that the equipment can accurately detect and issue alarm signals.
   • Clean the exterior of the equipment to prevent dust and debris from affecting the normal operation of the switch.
   • Regularly check the firmness of electrical connections to avoid false alarms or missed alarms caused by poor contact.

Safety precautions

• During installation and maintenance, the power supply should be disconnected to prevent electric shock accidents.
• Please operate and use the equipment correctly according to the instructions to ensure long-term stable operation.
• If the device encounters any abnormalities or malfunctions, please contact professional personnel for repair or replacement.

summary

PKG-A deviation switch is an efficient and reliable conveyor belt deviation protection device. With its sturdy and durable design and high-precision detection capability, it can effectively ensure the safe operation of the conveyor system, avoid equipment damage and production accidents caused by deviation, and is an ideal choice for safety monitoring of conveyor belt systems in various industries.

Related Q&A FAQs:

1. What should be done if the PKG-A deviation switch malfunctions during operation?

If the PKG-A deviation switch malfunctions during operation, the machine should be stopped immediately for inspection to determine the cause of the malfunction. Can check cable connections, contact status, and switch operation. If the fault cannot be resolved by oneself, it is recommended to contact professional personnel for repair or replacement to ensure the safe operation of the conveying system.

2. What is the operating angle of the PKG-A deviation switch? How to determine the installation location?

The standard operating angle of the PKG-A deviation switch is ± 20 °. When installing, the switch should be fixed in the easily deviated area of the conveyor belt, usually at key positions on both sides of the conveyor belt. By adjusting the installation angle and distance, it is ensured that the switch can detect and issue an alarm signal in a timely manner when the conveyor belt deviates from the normal track.

3. Does the PKG-A deviation switch require regular maintenance? What issues should be noted during the maintenance process?

Yes, the PKG-A deviation switch requires regular maintenance to ensure its sensitivity and stability. The main maintenance work includes regularly cleaning the equipment casing, checking the working status of the contacts, and ensuring stable cable connections. During maintenance, be sure to disconnect the power supply to avoid the risk of electric shock.