Digital Controllers

Hach Company's family of Digital Controllers provides versatile options to measure your water treatment process parameters and transmit your data with communication options ranging from Modbus to remote mobile access. Controllers are configurable, so you can custom build a product to fit your needs. Depending on the model, Hach’s digital controllers can be directly used with up to eight analog or digital sensors including pH, conductivity and turbidity, and they can be networked to several other controllers to support more than 17 measurement parameters including.