Siemens sitrans PROBE LU Instruction Manual page 100

11. If the equipment is likely to come into contact with aggressive substances, then it is
the responsibility of the user to take suitable precautions that prevent it from being
adversely affected, thus ensuring that the type of protection is not compromised.
Aggressive substances:e.g. acidic liquids or gases that may attack metals, or
Suitable precautions:
12. Equipment Marking
The equipment marking contains at least the information on the product nameplate,
shown on page 67.
Page 94
solvents that may affect polymeric materials.
e.g. regular checks as part of routine inspections or
establishing from the material's data sheet that it is
resistant to specific chemicals.
SITRANS Probe LU – INSTRUCTION MANUAL 7ML19985HT01