WIKA CPG1000 Betriebsanleitung Seite 8

2. Safety
GB
Information/Approval for hazardous locations
8
Further hazardous area safety instructions:
Observe the operating information and the relevant country-specific regula-
tions concerning use in hazardous areas (e.g. VDE 0165).
The precision digital pressure gauge is not intended for use with flammable
substances. It is only suitable for installation in locations which provide
sufficient protection against the intrusion of solid foreign objects or water
which could impair the safety.
The instructions in these operating instructions must be followed strictly in
order to guarantee safe operation.
WARNING!
Ex Hazardous Areas
■
An Ex-hazardous area, as used in this manual, refers to an area made
hazardous by the potential presence of flammable or explosive vapours.
These areas are also referred to as hazardous locations, see NFPA 70
Article 500.
® LR110460, Class I, Division 2, Group A-D
II 3G Ex nA IIB T6
KEMA 09ATEX0096 X
T = -10 °C ... +55 °C
a
WARNING!
Only gauges powered by batteries are approved for use in hazardous
locations. Precision digital pressure gauges with an external power supply
are not approved for use in hazardous areas.
The replacement of any components impairs their suitability for use in
hazardous areas.
WIKA Operating Instructions Model CPG1000