The combined Pressure, Level, Flow and Temperature, PH Process Control System is self-contained and has all of the features of the individual Level,Flow, pressure , Temperature and PH systems .
The 4-20mA Analogue set-Point input allows various forms of cascade control to be implemented between linked or interactive control loops.
The process set-point can be selected from the front panel, or in response
to a logic input.
Features
Contains a selection of level, flow, pressure, temperature and PH sensors and indicators
Primary and secondary flow controlled by linear motorised control valves
On/Off and proportional contro
PI and full PID control with autotune facility
Can perform dual loop cascade control
Water used as the process fluid
Curriculum Coverage
Flow,Level, temperature, pressure and PH familiarisation and calibration
Interface familiarisation and calibration
Controller familiarisation and calibration
Float level transmitter
Pulse flow transmitter
On-Off control
Study of P, PI and PID control of Level and Flow
Tuning PID controllers
Advanced process control
Temperature familiarisation and calibration
Interface familiarisation and calibration
Controller familiarisation and calibration
Pulse flow transmitter
On-Off control
Study of P, PI and PID control of Temperature and Flow
Manual flow control
Temperature process control
Complex control loops

Ltekonline are the manufacturers of PLC Multi Process Control Trainers used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Process Control Trainers for Engineering Teaching Lab in Universities