Siemens SITRANS LR150 - Principle of Operation

Description
3.2Principle of operation
Constituent parts
1
Ventilation/pressure compensation
2
Display and adjustment unit
3
Electronics housing
4
Radar antenna
5
Process fitting
6
Process seal
Figure3.1 Components of SITRANS LR150 (Example process fitting G1½)
Nameplate
The nameplate contains the most important data for identification and use of the
transmitter.
1
Transmitter type
2
Serial number
3
Technical data
4
Field for approvals
5
QR code for device documentation
6
Wireless access via smart device
Figure3.2 Layout of the nameplate (example)
3.2 Principle of operation
Application area
SITRANS LR150 is a radar transmitter for non-contact, continuous level
measurement. It is suitable for liquids and solids in practically all industries.
8
SITRANS LR150
Operating Instructions, 08/2020, A5E50352155