Flow Level Control Demonstration Unit .
Flow Level Control Demonstration Unit
Specification: Flow Level Control Demonstration Unit
- Experimental unit for control engineering experiments
- Level and flow control individually, and cascaded
- Level measurement by pressure sensor
- Flow measurement by rotameter with electrical output
- Generation of disturbance variables by ball valves with scale
- Tank with overflow and scale
- Control valve: electromagnetic proportional valve
- 2 digital industrial controllers, parameterisable as P, PI or PID controllers, cascade
- Large process schematic on front panel
- Key process variables accessible as analogue signals at lab jacks
Technical Data
Storage tank
- Stainless steel
- Capacity: 15L
Pump, 3-stage
- Power consumption: 90W
- Max. flow rate: 83L/min
- Max. head: 6m
- Pressure sensor: 0...100mbar
- Rotameter with electrical output: 0...600L/h
- Electromagnetic proportional valve: Kvs: 1,1m³/h
- 2x controllers: parameterisable as P, PI or PID controller