DioSense - Model HR - High Range Online Chlorine Dioxide Sensors - Brochure

How do you continuously measure high concentrations of Chlorine Dioxide solution online? Measuring a high level of ClO₂ in solution is extremely difficult and has been traditionally done with expensive at-line optical instruments. The DioSense HR (0-3500 ppm) is an optical sensor measuring the absorbance of light at a particular frequency which is proportional to the amount of chlorine dioxide in the solution.