Labelling / Safety Marks; Product Label; Explanation Of Symbols - WIKA 53 Mode D'emploi

2. Safety
WARNING!
For filled instruments, make sure that the medium
temperature is lower than 250 °C.
Reason: The sheath also contains a filling liquid; at a
temperature > 250 °C, this liquid may become cloudy or
change colour or, in some cases, may ignite.

2.5 Labelling / safety marks

Product label

Model

Explanation of symbols

Before mounting and commissioning the instrument,
ensure you read the operating instructions!
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant
European directives.
ATEX European Explosion Protection Directive
(Atmosphère = AT, explosible = EX)
Instruments bearing this mark comply with the
requirements of the European Directive 94/9/EC (ATEX)
on explosion protection.
WIKA operating instructions models 53, 54, 55 (ATEX)
For an explanation
of symbols, see
below
Year of manufacture
9
GB