LDI ROW ATEX EXD Non-Contact Oil Detectors

The ROW ATEX EXD is an autonomous non-contact sensor for the detection of oil on water in hazardous areas including Zone 1 designations.


  • 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 you to unsuspecting oil spills. It provides 24/7 industrial and environmental water monitoring, whether at effluent discharge or influent intake points.

Detectable oils include motor oils, turbine oils, vegetable oils, lubricant oils, hydraulic oils, mineral oils, fuel oils, marine diesel oils, crude oils, heating oils, gas oils, bunker fuels, diesel, gasoline, kerosene, and aviation fuels.