The HM-500 Series of inline fluorometer sensors measure the concentration of oil in water read as ppm Marine Crude-Offshore Oil. The sensors utilize an LED sourced UV-fluorescence methodology at 365nm wavelength & 410 to 470nm. The Pyxis Lab® HM-500 Series sensors are uniquely designed. With extra photo-electric components that also monitor color & turbidity of the sample water. This proprietary feature enables the HM-500 Series to automatically compensate for color & turbidity. In the water sample eliminating interferences commonly associated with real world waters, up to 150NTU.

The Pyxis Lab® HM-500 Series inline sensors have a short fluidic channel & can be easily cleaned. The fluidic & optical arrangement of the HM-500 series are designed to overcome shortcomings associated with other fluorometers that have a distal sensor surface or a long, narrow fluidic cell. Traditional inline fluorometers are susceptible to color and turbidity interference & fouling and can be very difficult to clean. These unique features provide HM-500 Series with a level of accuracy far greater than conventional inline oil in water sensors & enable users to conduct inline sensor cleanliness diagnostics as a predictive measure via the uPyxis® mobile & desktop app.