WIKA RTD - 2.5 Labelling and Safety Marks

3345267.08 06/2011 GB/D
8 WIKA operating instructions RTD and TC, intrinsically safe designs
GB
2.5 Labelling / safety marks
2.5.1 Product labels for resistance thermometers
Model
Sensor in accordance with
standard
■
F Thin-lm resistor
■
W Wire-wound resistor
Approval number
Year of manufacture
For an explanation of
symbols, see page 10
Transmitter model
(only for design with transmitter)
Year of manufacture
For an explanation of
symbols, see page 10
Approval number
Model
2. Safety
■
Product label for TR10-A measuring insert
■
Additional data for Ex instruments