PIGNAT Level Control – BRN7000

PIGNAT

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Description

Unit autonomous with tank and feeding pump

  • Great height column: vast working area
  • Transmitter assemble on rail

Characterization the open loop system

Determination of the parameters of controlling for an operating point:

  • In open loop
  • In closed loop: Ziegle nichols method

Application of parameters determined in the operating point:

  • Reaction to change of the set point
  • Reaction to a disturbance
  • Optimization of control parameters

Level control loop study and setting

  • Sensor setting and study
  • PID controller using
  • Open loop study
  • Closed loop study
  • Further to a disruption controller reaction study

General Specifications

  • PVC feeding tank, 70L capacity, with lid.
  • SS centrifugal pump, variable speed. Level detector.
  • PVC transparent column of measures.
  • Adjustment valve on flow to leak from the action column.

Instrumentation

  • Relative pressure transmitter for hydrostatic level measure.
  • Float flowmeter.
  • PID configurable controller.
  • The 4-20mA signals available on wiring terminals Ø 4mm.

Dim (framework) : 130 x 60 x 160cm – 100 kg
Aluminum profile framework  45 x 45mm

For a complete product data sheet and a list of reference sites please call 1-877-967-2726.