Level Process Control Trainer Model PCT 047
The Sci-tech Level Process Control Trainer Model PCT 047 is designed to facilitate the depiction of a typical control loop based on the example of a liquid-level control system. The unit includes a tank with pump that pumps water into a transparent container. The level of the water in the tank is determined using an electronic pressure sensor. Excess water returns to the tank via an overflow. A pneumatically operated modulating control valve is used as the actuator.
Measurement and control variables can be recorded using a color printing micro-jet recorder. In short, this laboratory demonstration system unit can be regarded as the basis for the performance of liquid-level control. It provides the students with most of the experimental examination of a liquid-level control system.
