The Level Control Trainer is the system, which outlines the basics of Closed Loop Level Control and various aspects related to it.

KEY WORDS:

1. Feedback Level control.
2. ON-OFF & PID control.
3. Open & close loop response.
4. MANUAL/AUTO tuning of controller
5. SCADA Based Level Control
6. P, P I, P I D Controller Action.
7. Transient Response analysis study
8. USB/RS232/RS485/Ethernet/ Modbus Communication.
9. Ability to hook up with DCS (Distributed Control System Trainer)

RANGE OF EXPERIMENTS

1. Study of single loop Feedback Proportional (P), Integral (I) and Derivative control (D) actions.
2. Study of operation and calibration of transmitters, I/P converter and Control Valve.
3. Study of OPEN LOOP/CLOSE LOOP TUNNING & AUTO TUNNING of controller.
4. Study of STEP response & Transient response of controller ( process curve).
5. Study of tuning and operation of PID controller.
6. Study of stability of single loop Level Control System.
7. Configure microcontroller based controller to give manual output, changing controller modes (Manual/Auto), Checking ON-OFF, Proportional, Integral, Derivative, PI and PID control actions, Change local Set point, configure and run a set point ramp, configure measured values to either percentage or Engineering units.
8. Study of Communication Protocols and interfacing of System with DCS / SCADA etc.
9. Study of SCADA Application Software/ Computerized Control of Level Control System.

FEATURES

1. Illustrates the concept of feedback Level control loop.
2. User Friendly, Self Explanatory Systems.
3. Leak proof Safety Measures, sturdy piping.
4. Training Manual & Mimic Charts for Operation Ease.
5. System Frame with Caster Wheel Arr
6. M.S. powder coated cubical plant with standard Instrument Mountings.
7. Computer Interface (Optional), SCADA Application software connectivity for analysis of Level Control System Trainer.
8. System Dimension: 3.5 Ft. (L) X 2 Ft. (W) X
9. Weight: Approx. 70 Kg

Services Required

1. Water supply and drainage arrangement.
2. Electric supply 1φ 230 V AC, 50 Hz.
3. Clean, dry and dust free Compressed air supply 2.1 kg/cm2.
4. Laptop/desktop computer (for SCADA)