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  1. Process Controllers

Fuji Electric PYH

Process Controllers Perfect for Controlling Rapidly Changing Processes Like Pressure and Flow.

Fuji Electric PYH
PYH Process Controllers from Fuji Electric
Retired products cannot be ordered
The Fuji Electric PXH is the recommended replacement

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  • By Fuji Electric
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Overview

Features

  • 100ms sampling rate
  • Dual display
  • Offset adjustment synchronizes several controllers
  • Auto/Manual operation
  • PID autotuning
  • TC, RTD and voltage/current inputs
  • Outputs include relay, DC voltage pulse, 4 to 20mA, position feedback relay
  • Password protection prevents unauthorized changes
  • Fault indication
  • Digital filtering suppresses noise on input signal
  • Sensor break Protection
  • User-selectable °F or °C
  • FREE calibration for the first three years
  • FREE technical support
  • Three-year manufacturing warranty

Description

While most temperature control systems can be maintained sufficiently with the twice-per-second sampling rate found in other controllers, the PYH reads the process variable ten times per second and makes control decisions at the same rate. That's what makes this process controller well-suited to control pressure, flow rates, and temperature of low mass systems like a single metal filament.

With a fast sampling rate and full PID control, the PYH minimizes overshoot and oscillation around the setpoint which normally would occur before most controllers would detect them.

The PYH can also handle slower responding processes and offers autotuning capability to optimize control parameters. For remote operation and factory automation, up to 31 separate controllers can be monitored at the same time. Setpoint and other control values can easily be reset at your command with free custom software.

The PYH offers another unique feature called position feedback. This capability lets you know and control the exact position of a valve at any time. To initiate position feedback, the operator simply indicates two valve positions—fully open and fully closed. The controller does the rest, keeping track of the valve position at all times. Knowing the precise position of the valve is critical in boosting system performance and avoiding motor burnout where a controller without position feedback might try to open or close a valve that's already reached its limit.

Documents

Documents

  • PYH Process Controller spec sheet PDF (113 KB)
  • PYH Process Controller Manual (554 KB)
  • Free PYH Process Controller software from Fuji Electric (69 KB)
  • All possible part numbers

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
6 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer
Rhys D. headshot Rhys D.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
6 years at Instrumart
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
David S. headshot David S.
Applications Engineer
Rhys D. headshot Rhys D.
Applications Engineer
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart

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