Siemens SITRANS Probe LU Quick Start Manual page 17

11. The certification of this equipment relies upon the following materials used in its
construction:
Aluminum alloy ANSI ref. A380.0 (aluminum enclosure option)
STYCAST
The detailed composition of Aluminum A380.0 as used in the metal enclosure
(threaded lid option only) is as follows:
Si – 8.5%, Fe – 1.3%, Cu – 3.5%, Mn – 0.5%, Mg – 0.1%, Ni – 0.1%, Zn – 3%,
Sn – 0.35%, others – 0.5%, Al - balance
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 label,
shown on the inside front cover of this manual.
1.
STYCAST® is a registered trademark of the National Starch and Chemical Company.
7ML19985QV81 SITRANS Probe LU (PROFIBUS PA) – QUICK START MANUAL Page EN-15
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2651-40FR encapsulant, catalyst II
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.