2. Safety
2.4 Labelling, safety marks
Product label
Type of
contact
1) E = single micro switch 850.3
D = double micro switch 850.3.3
Explanation of symbols
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European
directives.
Risk of burns!
Potentially dangerous situation caused by hot surfaces.
Due to the maximum permissible process temperature of 90 °C,
measuring cells, adapters, valves or other attachment parts can
reach a temperature of 90 °C.
WIKA operating instructions DELTA-plus, DELTA-comb and DELTA-switch
Model
Pin assignment
Before mounting and commissioning the instrument, ensure
you read the operating instructions!
1)
Date of
manufacture
7
EN