SITRANS LR250 with mA/HART
Operating Instructions, 10/2019, A5E32220602-AG
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2.1 Preconditions for safe use
This device left the factory in good working condition. In order to maintain this status and to
ensure safe operation of the device, observe these instructions and all the specifications
relevant to safety.
Observe the information and symbols on the device. Do not remove any information or
symbols from the device. Always keep the information and symbols in a completely legible
state.
2.1.1 Safety marking symbols
(Label on product:
yellow back-
WARNING: refer to accompanying documents (manual) for
details.
2.1.2 Laws and directives
Observe the test certification, provisions and laws applicable in your country during
connection, assembly and operation.