Level sensors are crucial components in underground mining machinery, particularly when it comes to monitoring oil levels. Proper oil management ensures the machinery operates efficiently and safely, reducing downtime and maintenance costs.

Importance of Oil Level Monitoring

In underground mining, machinery is subjected to harsh conditions, making regular maintenance essential. Oil plays a vital role in lubrication, cooling, and overall machinery performance. Monitoring oil levels helps in:

  • Preventing Equipment Failure: Adequate oil levels prevent overheating and reduce wear and tear on moving parts.
  • Ensuring Safety: Machinery operating without proper lubrication can lead to dangerous malfunctions.
  • Optimizing Performance: Correct oil levels ensure machinery runs smoothly, maintaining productivity.

Types of Level Sensors

Various types of level sensors are used in mining machinery to monitor oil levels and below are examples of what we can offer:

  • Capacitive Sensors: These sensors detect oil levels based on the change in capacitance caused by the presence or absence of oil. They are reliable and suitable for harsh mining environments.
  • Ultrasonic Sensors: Utilizing sound waves, these sensors measure oil levels without making contact. They are ideal for applications where contamination or high temperatures are a concern.
  • Float Sensors: These are mechanical devices that float on the surface of the oil and move with the level. While simple and cost-effective, they may not be suitable for highly viscous oils or environments with heavy vibrations.

Integration in Mining Machinery

Level sensors are integrated into mining machinery through advanced monitoring systems. These systems provide real-time data on oil levels, alerting operators to potential issues before they escalate. Integration benefits include:

  • Automated Alerts: Systems can be programmed to send alerts when oil levels fall below a certain threshold, allowing for timely intervention.
  • Data Logging: Continuous monitoring and data logging help in analysing oil consumption patterns and scheduling maintenance.
  • Remote Monitoring: In large mining operations, remote monitoring capabilities allow supervisors to oversee multiple machines from a central location.

Challenges and Considerations

While level sensors offer many advantages, there are challenges to consider:

  • Environmental Conditions: Sensors must be rugged enough to withstand dust, moisture, and temperature fluctuations typical in underground mining.
  • Calibration and Maintenance: Regular calibration and maintenance ensure sensors provide accurate readings.
  • Cost vs. Benefit: The initial investment in high-quality sensors and monitoring systems can be high, but the long-term benefits often outweigh the costs.

Hazardous Areas

As with many industries we are involved in, mining comes with its own specific hazardous areas, especially when level sensing is concerned. We can provide solutions for numerous hazards and can offer ATEX & IECEx certified level sensors to ensure risks are reduced.

Conclusion

Incorporating level sensors in underground mining machinery is essential for efficient and safe operations. By selecting the appropriate sensor type and integrating advanced monitoring systems, mining operations can enhance equipment longevity, reduce risks, and maintain productivity. With decades of experience in this sector we at Deeter can help you find the best solution, whether it is a standard product or custom designed sensor, to suit your specific requirements.

 

For more information on our Level Sensors and other products please feel free to contact one of our team on +44 (0)1494 566046 or email us on [email protected].