The eControl 8611 is a high-performance universal controller for flowrate, pressure, temperature, pH, conductivity and ratio between fluid and gas flow. It can be commissioned quickly and covers a wide range of different applications. During the initial configuration, the intelligent, pre-parameterized controller requests all information needed for configuring the control circuit. The interactive configuration process is based on the process parameter, followed by the type of control valve and the choice of the sensor inlet. Suitable valves are proportional valves (PWM signal), constant-control valves (with 4–20-mA or 0–10-V control signal) or simple on/off valves for two- or three-point time-proportional control. — Bürkert Fluid Control Systems, Ingelfingen, Germany
This controller offers trouble-free commissioning
| By Chemical Engineering
Gerald Ondrey