Process Control

Regulation of level and flow rate by PID

Regulation of level and flow rate by PID

Model: MAQ-ND
Manufacturer: Langlois

Introducion:

  • It groups two types of regulation:
  • Regulation by PID of water level with 4-20mA hydrostatic pressure sensor.
  • Regulation by PID of water flow rate with 4-20mA analogue flowmeter.

Training Program:

  • Putting an electrical installation into service.
  • Learning about and using a PID regulator, a hydrostatic sensor, and a 4-20mA flowmeter.
  • Using a regulation system for water level and flow rate by analogue signal 4-20mA.
  • Using and configuring a speed variator locally and from programming software.
  • Measuring, analysing and interpreting analogue signals.
  • Learning industrial maintenance.

Technical Specification:

  • Frame made of matt anodized aluminium mounted on four casters, two with brakes.
  • A bottom tank of 100L.
  • One top tank of 60L with 2 transparent sides.
  • One three-phase motor pump 230V/400V with a power of 750W.
  • One rotary valve for manually adjusting the water flow rate at the pump outlet.
  • One rotary valve for adjusting the water leak level at the tank outlet.
  • One ¼ turn valve for rapid draining of the tank.
  • One 4-20mA flowmeter with integrated digital display.
  • One hydrostatic pressure sensor 4-20mA directly mounted on the tank wall.
  • One electrical console
  • Melamine shelf with dimensions 1000 x 400 mm.

Option:

  • PID communicating with software for drawing curves
  • COMPUTER HOLDER OPTIONS
  • FLOW INDICATOR WITH FLOAT
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