Pressure Connection; Measuring Arrangements - WIKA intelliGAUGE PGT23.063 Mode D'emploi

5. Installation and commissioning ... 6. Measuring arrangements
Once the pressure and electrical connections have been made, the transmitters
are ready for immediate use.
The A-VA-1 type or KFA6-STR-1.4.500 type feed units may be used to provide
the standard transmitter with DC voltage.
No attempt should be made to remove a pressurised instrument. If the trans-
mitter cannot be otherwise isolated, the pressure system must be fully vented.
The clamping screws on the top and bottom flanges of diaphragm element
pressure gauges must not be unscrewed.
Any residual pressure medium contained in the pressure
element may be hazardous or toxic. This should be taken into
account when handling and storing pressure gauges which
have been removed.

Pressure connection

In accordance with the general technical regulations for pressure gauges (e.g.
EN 87- "Selection and installation recommendations for pressure gauges").

6. Measuring arrangements

Proven measuring arrangements for various types of media.
Contents of Liquid
tailpipe
Typically
Condensate
Pressure
instrument
higher than
tapping point
Pressure
instrument
lower than
tapping point
WIKA Operating Instructions intelliGAUGE family
Liquid media
Liquid with Vapour
vapour only
Boiling liquid Liquefied gas
Gaseous media
Gas only Wet gas
Dry air Moist air,
Flue gas
GB
Liquid gas
conden-
sate
Steam
1