![background image](http://html1.mh-extra.com/html/wavelength-electronics/lfi-3751/lfi-3751_user-manual_3839339001.webp)
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
Summary of Contents for LFI-3751
Page 10: ...10 This page intentionally left blank ...
Page 13: ...1 Chapter 1 Quick Start 13 1 ...
Page 20: ...20 This page intentionally left blank ...
Page 21: ...2 Chapter 2 Front Panel Operation 21 2 ...
Page 34: ...34 This page intentionally left blank ...
Page 54: ...54 This page intentionally left blank ...
Page 68: ...68 This page intentionally left blank ...
Page 69: ...3 Chapter 3 Rear Panel Operation 69 3 ...
Page 75: ...3 4 Chapter 4 Remote Interface Reference 75 4 ...
Page 88: ...88 This page intentionally left blank ...
Page 127: ...5 Chapter 5 Specifications 127 5 ...
Page 131: ...Appendix CAT 220 Cable Accessory Diagram 131 ...