Pressure Measurement & Control


Fairchild's T9000 series pressure controller

October 2011 Pressure Measurement & Control

The Fairchild T9000 series electro-pneumatic pressure controller has a closed-loop, integrated, microprocessor control system that regulates outlet pressure. The T9000 controls pressure in proportion to an analogue electrical input signal from a feedback sensor that monitors the output pressure to achieve high accuracy. Users can control the output using the keypad or from an analogue control signal; model T9000D also allows control through DeviceNet. Other features include:

* High flow capacity (up to 1190 cubic metres per hour).

* Output pressure displays in psig, bar, kPa, or user-defined pressure units.

* Reverse acting capability for analogue input and output signals.

* Selectable current or voltage mode for input signal.

* Independently adjustable PID tuning coefficients.

* Fully functional keypad and display.

* Backlit LCD.

All units are easy to install and calibrate for fast and response and user friendly control in most industrial applications.



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