Safety; Explanation Of Symbols; Intended Use - WIKA 212.20.100 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 used for the pressure
measurement of liquid or gaseous media in industrial pressure applica-
tions in indoor and outdoor areas. The media of the application should
neither be highly viscous nor crystallising.
Classification per European pressure equipment directive
Instrument type: Pressure accessory without safety function
„
Media: Liquid or gaseous, group 1 (dangerous)
„
Maximum permissible pressure PS = full scale value, see chapter 3.6
„
"Labelling / safety marks"
Volume: < 0.1 l
„
The instrument must only be used with media which are not harmful
to the wetted parts over the entire operating range of the instrument.
6 WIKA operating instructions pressure gauge, model 2, copper alloy