The multiCELL Type 8619 from Burkert Fluid Control Systems is a microprocessor transmitter/controller for connection of sensors that deliver raw signals for pH, ORP and conductivity, and flow via pulses. It is a suitable device for measurement and control, as well as dosing processes in boiler, cooling tower or reverse osmosis systems. Modularity in hardware and software offer high flexibility for adjusting it to the applications. Sophisticated electronics and state-of-the-art control algorithms ensure that optimum process control is maintained at all times with minimal operator intervention to achieve the highest quality. It is compatible with most common flow, pH/ORP and conductivity sensors, and its simple, intuitive user interface is supported by a large adjustable backlit display with four user-defined views. It includes basic transmitter/controller with hardware extension possibilities with up to six free slots. Its functionality is extendable by software options. 800-325-1405; www.burkert-usa.com