The HM-500 series measures oil in water (ppm) via UV-fluorescence, compensating for color/turbidity (up to 150 NTU). It ensures accuracy, easy cleaning, and wireless diagnostics.
About
The Pyxis Lab® 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 & 410/470nm excitation. Our HM-500 series of sensors are uniquely designed with extra photo-electric components that also monitor the color & turbidity of the sample water. This proprietary feature enables the HM-500 series to automatically compensate for color and turbidity in the water sample eliminating interferences commonly associated with real-world waters, up to 150NTU. These sensors have a short fluidic channel and can be easily cleaned.
The fluidic & optical arrangement of the HM-500 series are designed to overcome short comings associated with other fluorometers that have a distal sensor surface or a long, narrow fluidic cell. Traditional inline fluorometers are susceptible to color/turbidity interference & fouling and can also be very difficult to clean. These unique features provide the HM-500 series with a level of accuracy far greater than conventional inline oil in water sensors & enable users to conduct wireless inline sensor cleanliness diagnostics as a predictive measure via the uPyxis® for mobile and desktop devices.
Key Benefits
Key Benefits of the HM-500 Series:
High Accuracy:
Advanced UV-fluorescence technology and automatic color/turbidity compensation ensure precise oil-in-water measurement, even in real-world waters up to 150 NTU.Easy Maintenance:
Short fluidic channel design simplifies cleaning and reduces fouling compared to traditional inline fluorometers.Flexible Connectivity:
Supports 4-20mA and RS-485 outputs; compatible with any PLC, DCS, or microprocessor controller.Wireless Capabilities:
Bluetooth-enabled for remote diagnostics, calibration, and configuration via the uPyxis® app.Predictive Maintenance:
uPyxis® allows sensor cleanliness diagnostics to predict maintenance needs and ensure consistent performance.Cost-Effective:
Lower cost with higher accuracy compared to conventional UV fluorometers.Versatile Applications:
Ideal for various industries, including wastewater treatment, marine discharge, heat exchanger leak detection, and industrial process monitoring.Robust Design:
Available in durable CPVC and 304 stainless steel variants for harsh environments.
Applications
Typical Applications
- Heat Exchanger Leak Detection
- Oil Tank Leakage Detection
- Intake Water Monitoring (UF & RO Feedwater)
- Reinjection Water Monitoring
- Industrial Wastewater Monitoring
- Marine Discharge Monitoring
- Plant Runoff / Storm Water Monitoring