12
3 Product description
VEGACAL 64 • Two-wire 4 … 20 mA/HART
30030-EN-200929
Condensation
In case of strong condensation, the draining of condensed water
can change the measurement accuracy. The suitable version is the
Shielding against condensation
. The condensation can drain off
outside on the shielding tube adapter.
Typical applications of the screening tube adapters are e.g. for
condensation or nozzles. Apart from the standard version, there is
a second version for vacuum with a sepcial seal. When the screen-
ing tube adapter is submerged in liquid, we recommend the use of a
vacuum-tight version.
Nozzle
In case of long nozzles, the shielding tube can increase the sensitivity
of the probe by compensating the influences of the nozzle. The suit
-
able version is
Capacitive shielding, vacuum-tight
.
When the probe is mounted laterally, buildup can accumulate in the
nozzle. A screening tube makes the covered part of the probe inactive
and hence insensitive to influence from buildup and nozzle. Hence,
the screening tube adapter excludes changing influences caused by
the medium and ensures stable measurement conditions. The suit-
able version is
Capacitive screening, vacuum-tight
.