Description
This YL-366 Liquid Level Control Training System is to expand the PLC practical training platform practical training function, according to the requirements of vocational school teaching and training, combined with the actual production and vocational post skills requirements, research and development of products.
This YL-366 Liquid Level Control Training System is suitable for sensor testing technology, process control, programmable controller and its application, electrical control technology, vocational skills training materials for mechanical workers.It is also a platform for students to carry out engineering training, graduation design and course design.At the same time, engineering training and technical practice can also be carried out.Course knowledge covered by the plant system: process control;Automatic instrument and sensing device.
Features
1. The DC water pump is driven by a DC speed regulator. The PLC gives a given output of 0-10V analog DC voltage to control the DC speed regulator, thereby changing the speed of the DC water pump and changing the flow rate.
2. The water in the storage tank flows into the liquid level tank through the DC water pump, and there is a manual valve at the bottom of the liquid level tank to control the flow of water.
3. Connect a pressure transmitter to the bottom of the liquid level tank to detect the liquid level and output a 4-20mA current signal, which can realize liquid level control training through various controls.
