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Fuji Electric PXR4 Temperature Controller Socketed

  • $240.35

Advanced, self-tuning 1/16 DIN temperature and process controller with 16 ramp / soak segments

Only two controllers available; 

PXR4-BES1-4V0A1 - 1/16 Din, 4-20mA, 1-5 VDC Input, 4-20mA Output, No Alarms, 120 VAC, Socket Version

PXR4-BES1-GV0A11/16 Din, 4-20mA, 1-5 VDC Input, 4-20mA Output, 2 (SPST) Alarms, 120 VAC, Socket Version

 Also see the NEW Fuji Electric PXF4 Temperature controller with Universal Inputs and Improved Accuracy!


  • 1/16 DIN (48x48 mm)
  • PID plus self-tuning, PID plus fuzzy control, and auto-tuning
  • NEMA 4X waterproof faceplate with large LED display
  • Thermocouple/RTD and 4-20mA/0-5V inputs
  • Up to 16 ramp/soak segments or two 8-segment patterns
  • Programmable alarms
  • Timer Function
  • ISO 9001 manufactured
  • 3-year warranty
  • UL873 approved


The Fuji PXR4 temperature controller is an advanced, 1/16 DIN temperature and process controller. Designed for a wide range of applications, the PXR4 not only includes auto-tuning and fuzzy control, but also features self-tuning - an innovation in the control field. Self-tuning automatically re-tunes the controller under certain conditions, without the need to revert to auto-tuning.

The PXR4 accepts process and temperature inputs and offers a choice of three kinds of outputs; relay, SSR driver, or 4-20mA. The controller's standard 8-segment ramp/soak feature has been expanded to include two patterns that can be linked to create a 16-step profile.

One of the most impressive features of the PXR4 is the large LED display. The faceplate, designed for NEMA 4X (IP66 equivalent) is watertight and corrosion-resistant. The easy-to-use 3-button keypad makes programming quick and easy. The socket terminal on the back makes this unit conveniently plug and play.

Options Available with the PXR4 include:

  • Programmable alarms
  • Timer function
  • 24V AC/DC supply voltage



PXR Series Datasheet

PXR4 (socket) Datasheet

PXR 4/5/7/9 Control Manual

PXR4 Wiring Instructions

How to Tune a Fuji Temperature Controller

PXR4 Conversion from PXZ4 and PXW4 Part Numbers

PXR-LITE Temperature Controller Software Manual

Fuji PXR Temperature Controller ASCII Protocol 

Fuji PXR Temperature Controller MODBUS Protocol 


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