Safety; Explanation Of Symbols; Intended Use - WIKA PG28 Betriebsanleitung

3. Safety

3. Safety

3.1 Explanation of symbols

WARNING!
... indicates a potentially dangerous situation that can result in
EN
serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result
in light injuries or damage to property or the environment, if
not avoided.
Information
... points out useful tips, recommendations and information
for efficient and trouble-free operation.

3.2 Intended use

The pressure gauge models described here are suitable:
For pressure measurement in indoor and outdoor areas
„
For gaseous and liquid aggressive media that are not highly viscous
„
or crystallising, also in aggressive environments
For high dynamic pressure loads and vibrations (only with case liquid
„
filling)
For applications in the oil and gas industry, chemical and petrochem-
„
ical industries
Classification per European pressure equipment directive
Instrument type: Pressure accessory without safety function
„
Media: Liquid or gaseous, group 1 (dangerous)
„
Maximum permissible pressure PS, see chapter 3.6 "Labelling /
„
safety marks"
Volume of wetted parts: < 0.1 L
„
6 WIKA operating instructions pressure gauge, model PG28