Pressure regulating bench on water

MP114B

DEMANDER UN DEVIS POUR CETTE MACHINE

Non contractual photo

Service : Power supply: 380 V Tri - 50 Hz - 0.25 kW (other voltage on request)
Requires compressed air supply 6 bar, 6 NL / h (not included)
PC computer not supplied

Dimensions : 1500 x 650 x 1900 mm

Weight : 100kg

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DEMANDER UN DEVIS POUR CETTE MACHINE

The experimental device consists of a pressure measurement on the analog sensor line, a centrifugal pump looping on a tank of 50 liters through a proportional pneumatic valve for regulating the water flow controlled by the regulator. A bypass circuit can cause a flow leak that the regulator will compensate by changing the opening of the valve to maintain the pressure in the circuit.

Educational Objectives :

Pressure regulation (1st order process)
Study of the static response
Open loop and closed loop identification
Reproducible disturbances of the set quantity
Recovery of the measurement and the power output of the regulator on the front of the box by secure plugs

Technical specifications :

A launching tank
Stainless steel centrifugal pump
Proportional pneumatic valve
A P / I converter
A pressure sensor, 4-20 mA output
A manometer
A float flowmeter
A set of manually operated valves
A pressure disrupter circuit
A digital regulator
Universal input: TC, Pt100, mA, mV, V, Hz
4-20 mA control output
Triple display output / setpoint
Regulatory algorithm: P, PI, PID, self-adaptive
RS485 communication card

Options :

Acquisition module
This module is composed of:
- RS485 / RS232 converter for PC acquisition
- Windows operating software for reading PID parameters, drawing of curves, configuration of the remote controller and archiving of values.

DEMANDER UN DEVIS POUR CETTE MACHINE

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