Level Control Demonstration Unit- Engineering Lab Training Systems Description and Specifications for Lab Tenders
Technical Description
This training system provides a
comprehensive experimental introduction to the fundamentals of process
control using an example of level control.
All
components are clearly laid out on a vertical panel. The large-format
process diagram provides an aid to understanding. A pump transfers water
from a storage tank into the transparent process tank. The level is
measured by an electronic pressure transducer installed at the base of
the process tank. The controller used is a state-of-the-art digital
industrial controller. The actuator in the control loop is an
electromagnetic proportional valve. A ball valve in the outlet enables
defined disturbance variables to be generated. The controlled variable X
and the manipulating variable Y can be tapped as analogue signals at
lab jacks. This enables external recording equipment, such as a plotter
or an oscilloscope, to be connected.
An instrumentation and
control software with interface module (USB) is available as an
accessory. This enables the key process variables to be represented, and
control functions executed.
The well-structured instructional
material outlines the technological fundamentals and provides a
step-by-step guide through the experiments..
Technical Description
This training system provides a
comprehensive experimental introduction to the fundamentals of process
control using an example of level control.
All
components are clearly laid out on a vertical panel. The large-format
process diagram provides an aid to understanding. A pump transfers water
from a storage tank into the transparent process tank. The level is
measured by an electronic pressure transducer installed at the base of
the process tank. The controller used is a state-of-the-art digital
industrial controller. The actuator in the control loop is an
electromagnetic proportional valve. A ball valve in the outlet enables
defined disturbance variables to be generated. The controlled variable X
and the manipulating variable Y can be tapped as analogue signals at
lab jacks. This enables external recording equipment, such as a plotter
or an oscilloscope, to be connected.
An instrumentation and
control software with interface module (USB) is available as an
accessory. This enables the key process variables to be represented, and
control functions executed.
The well-structured instructional
material outlines the technological fundamentals and provides a
step-by-step guide through the experiments.