FL-3 Luminescent Dissolved Oxygen Analyzer

Galvanic and polarographic based dissolved oxygen sensors for environmental monitoring have been to date the predominate methods for dissolved oxygen measurement in the past. Constant cleaning of the sensors; the need for membrane and electrolyte replacement, probe fouling and re-calibrating of the instrument can be so demanding that monitoring and more profoundly, control, can be frustrating, if not impossible. The FL-3 requires no membranes, electrolyte and very little probe maintenance or calibration.

Fluorescent or optical dissolved oxygen sensor made up of Silica/Ruthenium, no electrolyte solutions membranes, sensor caps or cartridges to change, no more constant calibration or probe fouling, no flow necessary, optical measurement doesn't consume oxygen, no run time parts replacement.