Radar Frequencies For Worldwide Use - Siemens SITRANS LR500 Series Operating Instructions Manual

Safety notes
3.6 Radar frequencies for worldwide use
Signal wiring
Input/output connections to the transmitter are required to be protected by intrinsic safe
barriers at all times.
Equipment used in hazardous areas
Equipment used in hazardous areas must be Ex-approved for the region of installation and
marked accordingly. It is required that the special conditions for safe use provided in the
manual and in the Ex certificate are followed!
3.6

Radar frequencies for worldwide use

Country specific settings for the radar signals are determined via the frequency. The operating
mode must be set in the operating menu via the respective adjustment tool at the beginning of
the setup. For more information, see Parameter assignment (Page 113)
Selecting the frequency for your country group
Operating the device without selecting the frequency for the appropriate country group
constitutes a violation of the regulations of the radio approvals of the respective country.
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WARNING
WARNING
WARNING
SITRANS LR500 series with mA/HART
Operating Instructions, 03/2024, A5E51099898-AA