Model T7800 Compact I/P, E/P Pressure Transducer


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  • 18 available output ranges
  • Accuracy as low as 0.15%
  • Field Reversible Feature.
  • RFI/EMI Protection.
  • Internal Electronic Feedback and Piezoelectric Actuator.
  • Damping Adjustment.
  • Split range operation.
  • NEMA 4X, Type 4 Enclosure and IP65 rated.
  • FM, CSA, ATEX and IECEx approvals.


  • Tremendous versatility for application design
  • High precision reliable operation
  • Provides output inversely proportional to input signal.
  • Eliminates susceptibility to electromagnetic and radio interference.
  • Provides precise control of output pressure regardless of vibration or position.
  • Allows for optimum tuning response.
  • Allows common signal source control two or more functions.
  • Suitable for indoor and outdoor installations.
  • Carries Global approval for Intrinsic Safety and Hazardous Location operation.


High performance at economical process is available from the Fairchild T7800 series of piezo-ceramic actuated I/P transducer. These units offer state of the art accuracy up to 0.15% FS. The disc actuation mechanism provides a product that is totally impervious to shock, vibration and positional orientation. In the Extended Range units, an additional Relay Section amplifies the output pressure to obtain up to 0-120 psi [0-8.0 BAR], (0-800 kPa) output. The T7800 series is approved for Intrinsic Safety and Non-Incendive use carries FM, CSA, ATEX and IECEx approvals.

Additional information
Pressure Rating

0-120 psig, 0-30 psig, 0-60 psig, 3-15 psig, 3-27 psig, 6-30 psig


1-5V, 4-20mA