
The SFC Series of analysers and controllers are discontinued and no longer available for sale. Limited services and spare parts support will be provided until January 22nd, 2028.
The Wallace & Tiernan® Systems SFC analyzers & controllers are highly flexible measurement and control systems for use in disinfection and water chemistry control applications. The SFC series offer continuous measurement and control of a wide variety of water quality parameters (free chlorine, total chlorine, pH, ORP, conductivity, fluoride and more). As a single input device, the SFC unit can be used to monitor any one of a number of different measurement technologies and perform a related control function suited to the specific application.