VEGA VEGASON 64 4 … 20 mA_HART four-wire - Manual (Page 18)

4.3 Mounting instructions
W hen mounting VEGASON 64, keep a distance of at least 500 mm
(19.69 in) to the vessel wall. If the sensor is installed in the center of
dished or round vessel tops, multiple echoes can arise. These can,
however, be suppressed by an appropriate adjustment (see chapter
"
Setup").
I f you cannot keep this distance you should carry out a false echo
storage before setup. This applies mainly if buildup on the vessel wall
is expected. In this case, we recommend repeating a false echo
storage later with existing buildup.
1
> 500 mm
Fig. 10: Mounting position
1
Reference plane
Mounting position
18 VEGASON 64 • 4 … 20 mA/HART four-wire
4 M ounting
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