LDI ROW Aluminum Non-Contact Oil Detector

The LDI ROW Aluminum Oil Detector is an autonomous non-contact sensor for the detection of oil on water in industrial and environmental applications.


  • Non-contact detection for easy installation maintenance-free operation
  • Low power consumption of <2W makes it ideal for battery-powered systems
  • 5-year LED lifetime with 2-year warranty


The ROW (Remote Optical Watcher) is a non-contact sensor for detecting oil on water. Highly accurate and easy to maintain, the ROW detects and alerts to unsuspecting oil spills. It provides 24/7 industrial and environmental water monitoring, whether at effluent discharge or influent intake points.

Detectable Oils

  • Motor oils
  • Turbine oils
  • Vegetable oils
  • Lubricant oils
  • Dydraulic oils
  • Mineral oils
  • Fuel oils
  • Marine diesel oils
  • Crude oils
  • Heating oils
  • Gas oils
  • Bunker fuels
  • Diesel
  • Gasoline
  • Kerosene
  • Aviation fuels