Fuji Electric PXF4 Temperature Controller
Starting at
$219.00

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Please be advised:
Any change to the input type, programmed in the field, requires power to be cycled before the controller will read properly.

Features

  • Universal input
    • Thermocouple, RTD, voltage, current, mV
  • Improved input indication accuracy, up to ±0.2%
  • 0.1 to 99 second control cycle
  • On/Off control & PID controls with auto tuning
    • PID, 2-degrees-of-freedom PID, & fuzzy
    • Open-loop supported PID2 control
  • Ramp soak function (simple program control)
    • 64 steps x 1 pattern
    • 32 steps x 2 patterns
    • 16 steps x 4 patterns
    • 8 steps x 8 patterns
  • Directly connect to a PC with optional USB cable
    • This will bus-power the unit

The Fuji Electric PXF4 temperature controller was developed as a successor to the PXR4. It is equipped with multiple input and output options as well as sophisticated control functions making is suitable for a wide range of applications. You can use any input among RTD, thermocouples, voltage, current, and mV. Switching the input is an easy parameter change.

The PXF series features highly accurate input indication:

  • RTD is ±0.2% of indication value ±1 digit or ±0.8°C ± 1 digit, whichever is larger
  • Thermocouple is the larger of ±1°C ±1 digit or ±0.3% of indicated value ±1 digit
  • Voltage and current are ±0.3% FS ± 1 digit
Fuji Electric PXF USB Loader Cable
Parameter loader interface cable for Fuji PXF series controllers
$750.00
In Stock
Fuji Electric PXF Terminal Cover
Terminal cover for Fuji PXF series controllers
$15.00
250 Ohm Precision Resistor
Shunt resistor for DC current input
RS-485 to USB Converter
Two-wire RS485 to USB converter
$125.00
In Stock

Applications

This product can be used in the following applications:

Application Notes

Here's how some of our customers used this product.

Temperature Control of an Outdoor Molasses Storage Tank

The Background: Our customer is a livestock feed producer that uses molasses as an additive to some of its cattle feed to make it more appetizing.

The Problem: Regulating the temperature of the molasses is very important. If it’s too cold, the molasses won’t flow properly while high temperatures will result in an unwanted breakdown of the sugars.

The Solution: We recommended two Fuji Electric PXR4 temperature controllers with one used to control infrared heaters installed on the large, outdoor tank and the other to maintain the temperature of the heated supply line. J-type thermocouples provide the input to the controllers and each control loop has a single control relay output that gates AC voltage to the coil of a load handling device for each heater. Both control loops maintain a temperature of 40°F on cold days.