The Strantrol 890 is the most diverse controller in the Strantrol family product line. Whether your application is chlorination/dechlorination or you need to monitor and control pH, the Strantrol 890 offers you unmatched precision and reliability.

Today, oxidation and disinfection in water can be precisely controlled without operator intervention. It’s done with a technology called High Resolution Redox® (HRR) sensing, a product of Siemens research. In over 50,000 applications worldwide, HRR® sensors are used to control the dosing of chlorine, bromine, ozone, sulfur dioxide, and sodium bisulfite.

This fully automated controller precisely controls disinfection and dechlorination through the use of High Resolution Redox technology (HRR) or pH monitoring and control.