Introduction
The Manual
Notes:
• This product is intended for use in industrial areas. Operation of this equipment in a
residential area may cause interference to several frequency based
communications.
• Please follow the installation and operating procedures for a quick, trouble-free
installation and to ensure the maximum accuracy and reliability of your SITRANS
LUT400.
• This manual applies to the SITRANS LUT400 series only.
This manual will help you set up your SITRANS LUT400 for optimum performance. We
always welcome suggestions and comments about manual content, design, and
accessibility. Please direct your comments to techpubs.smpi@siemens.com.
For other Siemens level measurement manuals, go to:
www.siemens.com/level, and look under Level Measurement.
Manual symbols
Please note their use carefully.
Alternating Current
Direct Current
Earth (ground) Terminal
Protective Conductor Terminal
Caution (refer to instructions)
No co-axial cable connections
Application examples
The application examples used in this manual illustrate typical installations using
SITRANS LUT400. As there is often a range of ways to approach an application, other
configurations may also apply.
In all examples, substitute your own application details. If the examples do not apply to
your application, check the applicable parameter reference for the available options.
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SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
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