Flow Level And Level Flow Cascade Control Bench

• Two vats in altuglas.
• A feeding tank in transparent PVC.
• Coiled circuit to create a delay.
• A turbine flowmetery.
• A rotameter for comparison of the flow measurements on feeding.
• A rotameter for the disturbance, calibrated of the flow.
• A pneumatic control valve, Kv = 2,5.
• An IP converter.
• A pressure regulator.
• Two pressure sensors for the level measurement, situated under the 2 vats in altuglas.
• Two manual needle valves.
• A stainless steel centrifugal pump.
• A master controller.
• A slave controller.

• The padlock main switch,
• The ON light,
• The restart button,
• The emergency stop button,
• The 2 controllers,
• A 4 positions switch for the choice of:
• The 1st range level process control
• The 2nd range level process control
• The flow process control
• The cascade process control.
• Safety connector 0-10 V for input/output of the controllers.
• The control and the safety device of the pump.

Option:

• A converter RS485/RS232 or USB.
• A data acquisition software under Windows allowing.
• Reading PID parameters.
• The drawing of the curves.
• The remote control of the regulator parameters.
• The storage of the values.

Essential requirements

• Power supply : 380 V three phases - 50 Hz – 0.37 kW (other voltages on inquiry).
• Compressed Air supply: 6 NL/h - 6 bars (not supply as standard).
• PC computer.

Dimensions and weight

• 1500 x 600 x 2100 mm
• 100 Kg