Siemens SITRANS FS230 Compact Operating Instructions page 14

Safety notes
2.3 Use in hazardous areas
Substitution of components
Substitution of components may impair Intrinsic Safety.
Laying of cables
Risk of explosion in hazardous areas. May cause death or serious injury.
Cable for use in hazardous areas must satisfy the requirements for having a proof voltage of at
least 500 V AC applied between the conductor/ground, conductor/shield and shield/ground.
Connect the devices that are operated in hazardous areas as per the stipulations applicable in
the country of operation.
Field wiring installation
Risk of explosion in hazardous areas. May cause death or serious injury.
Ensure that the national requirements of the country in which the devices are installed are met.
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WARNING
WARNING
WARNING
Compact Operating Instructions, 05/2021, A5E38755607-AC
SITRANS FS230