High Flow Microprocessor EP, I/P Pressure Transducers (T7900)


  • High Flow Capacity of 100 SCFM (170 m3/HR).
  • Output pressure displays in psig, BAR, kPa, or user-defined pressure units.
  • Reverse acting capability for analog input and output signals.
  • Select Current or Voltage mode for input signal.
  • Independently adjustable PID?tuning coefficients.
  • Fully functional keypad and display.
  • Backlit Liquid Crystal display screen.


  • Fast and responsive system operation.
  • Versatile and user friendly operation..
  • Provides output directly or inversely proportional to input signal.
  • Easily adapts to your application parameters.
  • Easy to install and calibrate.
  • User friendly control package.
  • Easy to set up in any location.
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The Fairchild T7900 Series Electro-Pneumatic Transducers have a closed-loop, integrated, microprocessor control system that regulates outlet pressure. The Model T7900 controls pressure in proportion to an analog electrical input signal. An internal feedback sensor monitors output pressure to achieve high accuracy. You can control the output from the Model T7900 using the keypad or from an analog control signal. You can control the output from the Model T7900D using the keypad and through DeviceNet™ Communication network. With its integral booster section, the T7900 delivers high accuracy at its high flow capacity of 100 SCFM (170 m3/HR)

Max Supply Pressure:
200 psig [14 BAR]
Max Output Pressure:
150 psig [10 BAR]
Flow Capacity:
100 (170 m3/HR)?