WIKA UPT-20 Betriebsanleitung Seite 12

3. Safety
Symbols
Before mounting and commissioning the instrument, ensure you read the
operating instructions!
Instruments bearing this mark comply with the relevant European direc-
EN
tives.
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.
Output signal
Power supply
12 WIKA operating instructions process transmitter, model UPT-2x