TeLC.de

This mini plant combines the control of water flow, water level, water temperature and air pressure. The unit principle is similar to a steam generation and heat consumption process. Because of safety the heat generation indeed is a hot water generation. All elements are connected by PROFIBUS to an automation system.

Sensors:

Limit sensors
Capacitive level transmitter
Magnetic flow transmitter
Pt 100 temperature transmitter
Piezo-resistive pressur transmitter

Controlled members:

Pneumatic valves
Fast electric motor valves
21 kW resistor water heater

Power control:

By boiler-temperatur
By mixing ratio of boiler- and bypass-wate
Flow-rate of used water

Control:

Discrete electronic controller and automation system

Technical details:

Dimensions:	2.9 m
Weight:	280 kg
Power supply:	380V AC 3~
Air supply:	Compressed air

Keywords: Process Trainer, Automatic Control, Controller Tuning, Plant Technology, Process Control, Level, Flow, Temperature, Ratio, Split Range, Feed foreward, Cascade control, Rationcascade Control, Control, Automatic Control, Continuous Action Control, Compound Action Controller, Discontinuous Action Controller, Integral Controler, Differential Controller, Proportional Controller, PID Controller, Vaiable Feedback Controller