Your quote (0 machine)
Home > Process Control and Automatism > Process Control > MP111

Flow control bench - level - pressure - temperature


Service : 7 kW - 380 V tri - 50 Hz
Compressed air: 6NL / h, 4 bars (not supplied)
Computer for using the software
Dimensions : 1500 x 800 x 2100 mm
Weight : ~150kg

Print / download the product sheet
DEMANDER UN DEVIS POUR CETTE MACHINE

The bench allows the implementation of several regulations. 5 processes are possible :  

1. Level control Actuator: Pneumatic valve Sensor: Water pressure transmitter Disturbance: Leakage on the pipe, leakage under the column.   
2. Flow control Actuator: Pneumatic valve Sensor: Pallet flow meter Disturbance: Leakage on the pipeline.   
3. Pressure regulation Actuator: Pneumatic valve Sensor: Pressure transmitter Disturbance: Leakage on the pipeline.
4. Temperature control Actuator: immersion heater Sensor: tank temperature sensor Disturbance: cold water supply.   
5. Cascade temperature / flow control Actuator: pneumatic valve Sensor: temperature probe at the heater outlet and pallet flow meter Disturbance: leakage on the pipe, variation of the heating power.

The bench consists of a common module (feed tank, pump, electrical box) and a specific instrumentation specific to each loop to be studied (actuator, pneumatic valve, static power unit and measurement, differential pressure sensor, Pt100 probes, vane flowmeter). The student will be able to choose his loop by multiposition switch and measure the inputs / outputs of the regulators.




Educational Objectives :
  • Level regulation (first order process + integrating process)
  • Pressure regulation (1st order process)
  • Temperature regulation (1st order process)
  • Flow regulation (1st order process)
  • Cascade regulation: temperature / flow
  • Temperature regulation in all or nothing
  • Study of the static response
  • Open Loop and Closed Loop Identification
  • Calibration of a level sensor
Technical specifications :
  • A 50-liter feed tank, with racking and overflows placed at two different levels
  • A stainless steel coil for heating water in the tank
  • Column in altuglas, with overflow, graduations, draining and racking
  • Centrifugal pump, 380 V three-phase
  • A master controller with universal input, 4-20 mA output and a slave controller - Control algorithms P, PI, PID, PD +
  • MR; Auto / manual function - self-adaptive; Triple measurement / output / setpoint display - Both Ascon brand controllers have RS485 communication cards
  • An additional temperature controller
  • Pneumatic proportional valve
  • A P / I converter
  • A pressure sensor (4-20 mA output)
  • Pallet flow meter (4-20 mA output)
  • Four float flowmeters
  • A pressure sensor (4-20 mA output) placed at the bottom of the water column
  • An immersion heater with thermostat
  • Two temperature sensors
  • An electrical box including the regulators, the protection of the pump and its control.
  • A multiposition switch to choose the assignment of the inputs / outputs of the regulators according to the loop to study the thermostat, the static power unit, the converters, the sensor power supplies
  • Recovery of the input / output of each regulator on secure double-well terminals
Options :
MAC 2 acquisition module composed of:

- an RS485 / RS232 converter
- a Windows operating system that allows:

reading the PID parameters,
the plot of the curves,
the configuration of the remote controller,
archiving values.
DEMANDER UN DEVIS POUR CETTE MACHINE

Other machines associated with the category Process Control
Flowmeter bench
MP83-a
Read more
Level measurement bench
MP84-a
Read more
Flow control bench
MP116
Read more
Test bench for level regulation
MP115
Read more
Water temperature regulation bench in tank
MP118
Read more
Temperature regulation bench
MP118C
Read more
Temperature regulation bench for a circulating liquid
MP118D
Read more
Pressure regulating bench on water
MP114B
Read more
Air pressure regulation bench
MP114
Read more
Flow control bench, level, and cascade level / flow
MP133
Read more
Ph regulation bench
MP130
Read more
Station for studying the temperature regulation of a liquid
HYDROTHERM
Read more
Study bench of a control valve
MP135
Read more
Temperature regulation bench - flow - level
MP132
Read more
Bench of studies of the automatisms - functions tor / time stamp
MP131A
Read more
Automation study bench / analog control functions tor / pid / analog / timestamp
MP131B
Read more
Level regulation table bench
MINIREG L
Read more
Bench of temperature control table
MINIREG T
Read more
Pressure regulation table bench
MINIREG P
Read more
Flow control table bench
MINIREG F
Read more
Level measurement bench
MP84-b
Read more