Principle Of Operation - Siemens SITRANS LR120 Modbus Operating Instructions Manual

Description
3.2 Principle of operation
Constituent parts
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2
3
4
Figure 3.1
Nameplate
The nameplate contains the most important data for identification and use of the
transmitter.
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2
3
4
5
6
Figure 3.2
3.2

Principle of operation

Application area
SITRANS LR120 Modbus is a radar transmitter for non-contact, continuous level
measurement. It is suitable for liquids and solids in practically all industries.
8
Radar antenna
Electronics housing
Mounting thread
Connection cable
Components of SITRANS LR120 Modbus
Transmitter type
Serial number
Technical data
Field for approvals
QR code for device documentation
Wireless access via smart device
Layout of the nameplate (example)
Operating Instructions, 10/2022, 62709-76-01, A5E49829030
SITRANS LR120 Modbus