PROCESS CONTROL TRAINING BENCH temperature pressure flow level pid close loop control didactic station teaching apparatus

1. Product Overview

This product is an advanced process control teaching system composed of control device and control object. The control device consists of a touch screen, a Siemens PLC, a frequency converter, an analog acquisition module, a power multi-function instrument , The control object consists of a lower storage tank, two upper tanks, a miniature electric boiler, two pressure transmitters, a flow transmitter, three liquid level transmitters, a temperature transmitter, 1 heater, 1 electric control valve, 1 ball valve, 2 float level sensors, 2 capacitive level sensors, 1 ultrasonic level sensor.

This product can realize manual open loop control and closed loop PID automatic control, can perform Closed loop level control, Closed loop pressure control, Closed loop temperature control, Closed Loop Flow Control.

2. The main function of the product

2.1  Instrument Installer Construction Training: Understand Automation Instrumentation Engineering Installation Construction Specifications, Construction Procedures. Master installation skills. At the same time also has bench worker, pipe worker, electrician and other types of general knowledge of technology training. Understand the safety of construction knowledge, keep in mind the importance of safety construction, automation engineering safety and reliability, measurement accuracy, maintenance, neat appearance.

2.2  Debugging instrumentation training: Instrumentation debugger not only understand and familiar with the condition of the object being prosecuted and instrumentation environment, but also familiar with and master instrumentation structure, working principle and performance. Constantly sum up and accumulate experience in instrumentation debugging, production safety, quality, efficient and normal operation.

2.3  pipes, valves and power system installation and training: pipe valves and power system installation is the basis for the installation and debugging of instruments, is the basis for better exercise and skills of students , and is the necessary stage of running instruments .

2.4  To learn and master the composition of the process control system, understanding the controller and control objects, understand the control system networking, understanding the switch I/O and analog data acquisition.

2.5  Learning PLC programming, inverter parameter settings, the use of power meters and programming

2.6  Learning the basic principle of closed-loop control

3. Equipment technical parameters

3.1  Input Voltage: Single-phase three-wire ~ 220V ± 10% 50Hz
3.2  Device Capacity: ≤ 3.0 KVA
3.3  Working environment: temperature range 0 ℃ ~ +40 ℃, Relative humidity <85% (25 ℃) Altitude <4000m
3.4  Overall size: 185cm × 75cm × 168cm