Multivariable Control Vacuum Degassing .
Multivariable Control: Vacuum Degassing
Specification:- Multivariable Control Vacuum Degassing
- Coupled level and pressure control in one vacuum tank
- Water circuit with vacuum tank, collecting tank, pump and ambient air input device
- Water jet pump to generate a negative pressure in the vacuum tank
- Circuit with pump for operation of the water jet pump
- Level control with pneumatic control valve as actuator
- Pressure control with pneumatic control valve in the circuit for operation of the water jet pump
- Level controller and pressure controller configurable and parameterisable with software
Technical Data
Tanks
- Vacuum tank: 19L
- Collecting tank: 100L
- 2 centrifugal pumps
- Max. flow rate: approx. 50L/min
- Max. head: approx. 30m
- Water jet pump: final vacuum: approx. 0,3bar
- P, PI or PID controller
- Switching controller
Measuring ranges
- Pressure: -1...0,6bar
- Level: 30...480mm
- Flow rate: 1x 200...2500L/h, 1x 0...360L/h