Oil In Water

Oil in Water

OilSys_WW2920 is a simple and effective method of detecting visible oil on water.

Deployed as a floating sensor on a suitable calm surface of a culvent or oil interceptor the monitor react rapidly to partial and complete films of oil on the surface of the water.


  • Power station, cooling water discharges
  • Manufacturing plants such as steel mills
  • Storm water run off monitoring
  • Oil and chemical plant cooling water discharges
  • Oil water separators
  • Water treatment plant intake protection
The TriOS Enviroflu is a highly sensitive miniaturized submerge-able UV-flourometer for selective hydrocarbon measurement.Can be deployed with a fixed site control uni, or as hand held device. Suitable for hydrocarbon monitoring in industrial, water quality or waste water applications.

In-situ Fluorometer for Oil Detection

OilSys-Enviroflu-HC is a new generation of highly sensitive submersible sensors for oil-in-water measurement.

The UV fluorescence principle, used for detection, is much more sensitive than any other existing detection principle, like infrared scattering, etc. This allows the detection of very low levels of PAH (single ppb levels) for use in drinking water or condensate applications. Typical applications are discharge monitoring of airports and factories, leakage detection and many others. The sensors can be used either in stationary or portable applications. A new innovative coating on the lenses helps prevent the optics from fouling. This together with the air cleaning option makes the EnviroFluHC very robust and deployable for long periods of time.


  • Miniaturized design
  • RS232 interface
  • 0..5VDC interface
  • O 4..20mA interface
  • High sensitivity
  • Low power consumption
  • Low cost
  • Electronic daylight compensation
  • Fast acquisition
  • RS232 auto power down, if not connected / used
  • Newest anti fouling technology with nanocoating
  • Air cleaning option


  • Low maintenance costs (no chemical reagents or cleaning solvents needed)
  • No frequent calibrations needed
  • Detects many hydrocarbons


  • Drinking water
  • Waste water
  • Airport monitoring
  • Cooling water
  • Desalination
  • Refineries
  • Pipeline leakage detection
  • Bilge water monitoring