Model DT335-0700
Dual RTD/Resistance Input Transmitter w/USB
Acromag, Inc. Tel: 248-295-0880
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http://www.acromag.com
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https://www.acromag.com
All trademarks are the property of their respective owners.
IMPORTANT SAFETY CONSIDERATIONS
You must consider the possible negative effects of power, wiring, component, sensor, or software failure in the design of
any type of control or monitoring system. This is very important where property loss or human life is involved. It is
important that you perform satisfactory overall system design and it is agreed between you and Acromag, that this is your
responsibility.
The information of this manual may change without notice. Acromag makes no warranty of any kind regarding this
material, including, but not limited to, the implied warranties of merchantability and fitness for its intended purpose.
Further, Acromag assumes no responsibility for any errors that may appear in this manual and makes no commitment
to update, or keep current, the information contained in this manual. No part of this manual may be copied or
reproduced in any form without the prior written consent of Acromag, Inc.
This manual is for DT335 dual 4-wire RTD transmitters (4-wire refers to this unit having separate isolated DC
power input) that convert RTD/resistance input signals to isolated voltage or current output signals. If your
application requires dual 2-wire RTD (loop-powered) transmitters instead, please refer to similar DT235 series
models. For current/voltage signals, refer to our other DT33x models (4-wire) and DT23x (2-wire loop
powered) models. For thermocouple input signals, please refer to our DT333 (4-wire) and DT233 (2-wire loop-
powered) models.