• Arjay Engineering Limited

Oil in Water Monitors

The HydroSense 2410 is the engineered combination of three unique designs by Arjay. The sensing chamber contributes a continuous controlled water sample while the optical sensor package hovers above the passing stream. The Arjay controller then monitors the multiple signals to provide a reliable ppm concentration output.
The HydroSense 2410 employs a unique flow through chamber and non-contacting fluorescence technology to provide on-line monitoring of hydrocarbons in water. The industrial grade field design makes this unit ideal for process and effluent monitoring of industrial and municipal sites.
A continuous flow of process or effluent water passes through the sensing chamber and gravity discards to drain (or to a sump for return to the process). As it vertically passes down the specially designed glass tile, an ultraviolet light source is beamed into the moving water from the lamp/filter assembly hovering above. This is referred to as excitation of the sample. Contaminating hydrocarbon