Principle Of Operation - Siemens SITRANS L Series 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.
1
2
3
4
5
6
Figure 3.2
3.2

Principle of operation

Application area
SITRANS LR120 is an radar transmitter for continuous level measurement. It is suit-
able for liquids and solids in practically all industries.
8
Radar antenna
Electronics housing
Mounting thread
Connection cable
Components of SITRANS LR120
Transmitter type
Serial number
Technical data
Field for approvals
QR code for device documentation
Wireless access via smartphone
Layout of the nameplate (example)
SITRANS LR120
Operating Instructions, 01/2020, A5E49829026