3. Safety
Skilled personnel
Skilled personnel are understood to be personnel who, based on
their technical training, knowledge of measurement and control
EN
technology and on their experience and knowledge of country-
specific regulations, current standards and directives, are capable
of carrying out the work described and independently recognising
potential hazards.
Special operating conditions require further appropriate knowledge,
e.g. of aggressive media.
3.6 Labelling, safety marks
Product label (example)
Model
Contact version, switching temperature, measuring element
Number of production order
Approval logos
10
NC 60 °C
TFS135
Before mounting and commissioning the instrument,
ensure you read the operating instructions!
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WIKA operating instructions model TFS135