Deviation switch LLD1-Z product description

Product Overview

LLD1-Z deviation switch is a deviation detection device used for belt conveyors. It can monitor the deviation of the conveyor belt in real time and trigger an alarm or perform a shutdown operation when deviation is detected, ensuring the safe operation of the conveyor system. This switch is exquisitely designed and suitable for various harsh environments, widely used in industries such as mining, metallurgy, chemical, power, and ports.

main features

1. High sensitivity detectionThe LLD1-Z deviation switch is equipped with high-precision detection sensors, which can accurately detect the deviation of the conveyor belt and issue an alarm or trigger a shutdown operation in a timely manner when deviation occurs.

2. durableThe switch housing is made of high-quality cast aluminum or stainless steel material, which has excellent impact resistance and corrosion resistance, and is suitable for harsh working environments.

3. Flexible installationCompact design, easy installation, supports multi angle adjustment, and can adjust the installation position according to the width and requirements of different conveyor belts to achieve the best detection effect.

4. High protection levelThe protection level reaches IP65, which can effectively prevent the intrusion of dust and moisture, and is suitable for use in damp and dusty environments.

5. Safe and reliableBuilt in high reliability electrical contacts ensure that alarm or shutdown operations can be quickly executed when deviation is detected, protecting the safety of the conveying system.

technical parameter

• working voltage：220V AC / 380V AC
• Working current：5A
• Action angle：±15°
• contact form1 normally open+1 normally closed
• Protection level：IP65
• Shell materialCast aluminum or stainless steel
• working temperature-25 ℃ to+70 ℃
• Cable interface：M20×1.5
• Installation methodAdjustable installation

Application scenarios

LLD1-Z deviation switch is suitable for deviation detection of various belt conveyors, mainly used in the following fields:

• mineDeviation detection of ore, coal and other material conveying systems.
• metallurgyConveyor belt protection for heavy industries such as steel mills and smelters.
• chemical industrySafety monitoring of chemical raw material transportation systems.
• powerDeviation protection of fuel delivery system in power plants.
• PortKey safety devices for port bulk cargo transportation systems.

Installation and maintenance

1. Installation steps：

   • Install the LLD1-Z deviation switch on both sides of the conveyor belt, ensuring that the roller of the switch can touch the edge of the conveyor belt.
   • Adjust the installation angle of the switch to accurately trigger an alarm or stop signal when the conveyor belt deviates.
   • Connect the power line and signal line, ensuring that the waterproof seal of the cable interface (M20 × 1.5) is good.

2. Maintenance and upkeep：

   • Regularly check the sensitivity of the switch to ensure that it can detect the deviation of the conveyor belt normally.
   • Clean the equipment casing and rollers to prevent dust and dirt from affecting the normal operation of the equipment.
   • Check the stability of cable connections to ensure that the equipment does not malfunction or miss alarms due to poor connections.

Safety precautions

• During installation and maintenance, it is essential to disconnect the power supply to prevent the risk of electric shock.
• Avoid severe impacts or collisions on the equipment to prevent damage.
• If the equipment malfunctions or is abnormal, it should be stopped immediately for inspection, and professional technicians should be contacted for repair or replacement.

summary

LLD1-Z deviation switch is an important safety device in belt conveyor systems. Its high sensitivity detection capability, sturdy and durable design, and high protection level enable it to effectively monitor the deviation of the conveyor belt, issue timely alarms or perform shutdown operations, and ensure the safe and stable operation of the conveyor system. Suitable for multiple industries such as mining, metallurgy, chemical, power, and ports.

Related Q&A FAQs:

1. What is the protection level and applicable environment of LLD1-Z deviation switch?

The protection level of LLD1-Z deviation switch is IP65, which means it can effectively prevent the intrusion of dust and moisture. It is suitable for environments that are humid, dusty, or highly corrosive, such as mines, chemical plants, and power plants. In these harsh environments, LLD1-Z is able to perform stable deviation detection, ensuring the safety of the conveying system.

2. How to maintain and upkeep the LLD1-Z deviation switch? What are the precautions?

When maintaining the LLD1-Z deviation switch, it is necessary to regularly check the sensitivity of the equipment to ensure that it can respond properly to the deviation of the conveyor belt. Clean the equipment casing and rollers to prevent dust and dirt from affecting normal operation. Check if the cable connection is secure to ensure that the equipment does not malfunction due to poor connection. During maintenance, it is necessary to disconnect the power supply to avoid the risk of electric shock, and be careful not to subject the equipment to severe impact or collision.

3. How to deal with the malfunction of LLD1-Z deviation switch?

If the LLD1-Z deviation switch malfunctions, the machine should be stopped first for inspection. Check if the cable connections are loose or damaged to ensure that the contacts are working properly. Confirm whether the roller of the switch is stuck or worn by foreign objects. If the fault is still not resolved, it is recommended to contact professional technicians for maintenance or replacement of equipment to ensure the normal operation and safety of the conveying system.