Wavelength Electronics LFI-3751, User Manual

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LFI-3751 with Autotune PID
Thermoelectric Temperature Controller
Key Features . . .
•
< 0.002
°
C temperature stability even at ambient
•
Controls temperature with thermistors, RTDs, LM335, or AD590
The LFI-3751 with Autotune PID is a high performance
temperature controller specifi cally designed for sensitive
applications. Now with
Autotune PID capability, the
LFI-3751 automatically optimizes virtually any thermal
load; reduce overshoot or improve temperature stability
with the push of a button.
. . . The Wavelength Advantage
Autotune PID
PID Constants adjustable via front panel
Auto-ranging thermistor & RTD bias current
Bipolar or Unipolar output current operation
High and Low Temperature Limits
Auxiliary temperature sensor input
Analog input allows for external temperature control
(Analog model only)
Addressable RS-232 interface
LFI3751-00400-C Rev D