The Level/Flow Process Trainer is a single loop system allowing the study of the principles of process control, using liquid level and flow rates as the measured process variables. The system is a completely self-contained, low pressure flowing water circuit supported on a benchtopmounted panel, making it suitable for individual student work or for group demonstrations.
It comprises a dual compartment process tank, linked to a sump tank by manual and solenoid operated valves. Water is pumped through the system, via a variable area flow meter and motorised control valve. Level is measured in the process tank. Flow is measured through an optical pulse flowmeter.

Ltekonline are the manufacturers of Aluminum Flow Measuring used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Process Control Trainers for Engineering Teaching Lab in Universities