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T: 1 800 463-4363
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Pressure sensors unit - Study of regulation

Pressure sensors unit - Study of regulation

Product Code:CPR 100


Need more Info? (514) 354-2511 - 1-800-463-4363

  • The unit is delivered complete with instrumentation, technical documentation and instructions.
  • Designed and manufactured to industrial standards.
  • This unit is designed for various levels and fields of study.
  • Inlets and outlets are connectable by safety female sockets - Ø 4 mm.
    Option:
    - Interface and software for PC
    - Utilities module
  • It is possible to connect the measurement module with the control and regulation modules in series or parallel.
     
UTILITIES
  • Electricity : 230VACsingle-phase – 50 Hz
  • Compressed Air : 6 bar (90 psi) maximum
DIMENSIONS
  • Length : 780 mm
  • Width : 570 mm
  • Height : 590 mm
  • Weight : 50 kg 

 

Applications
  • Illustration of the various theoretical principles involved in the measurement of pressure
  • Manipulating controls
    Characteristic curves Comparison of the sensors Adjustment of the regulator inlet Calibration of the sensors compared to a reference
  • Technical data about the elements in a regulation loop
  • Sensor – regulator – actuator – perturbing element
  • PID or self-adaptive
  • Configuration of the regulator
  • Characteristic curves (pressure, opening of the valve, response time, etc…)

 

Specifications
  • Absolute pressure sensor
    Ceramic diaphragm
    Capacitive dried measure cell
    Outlet – current loop-20 mA
    Accuracy ±0.5% of the full scale
     
  • Relative pressure sensor
    Silicium diaphragm
    wheatstone-piezzo-resitive resistance
    Current loop outlet 4-20 mA
    Accuracy ±0.5% of the instruments range
     
  • Differential pressure sensor
    Silicium diaphragm
    Principle: numerical resonator
    Current loop outlet 4-20 mA
    Accuracy ±0.075% of the full scale
     
  • BOURDON type manometer
    DN80 – stainless steel
    Accuracy class : 1,6
    Analog outlet
     
  • PID type regulator with microprocessor
    Accuracy class : 0.2
    Configurable scale range
    Continue, logical and relay outlet
    – Proportional band from 0.5 to 1000%
    – Integral action time from 0.1 to 100 min
    – Derived action time from 0.01 to 10 min
    Self-adaptive: the PID parameters are calculated by the regulator for an optimized regulation.
    Numerical outlet MODBUS RS 232
     
  • Regulation valve
    Stainless steel body
    Variable Cv
    Pneumatic actuator and positioner
     
  • Perturbation valve
  • Stainless steel tank
  • Manual vacuum pump
  • Safety valve: adjustment - 2 bars

 

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