22
VEGAPULS 51K … 54K
21750-EN-031222
75 %
0 %
100 %
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Strong product movements
Buildup
Correct
Incorrect
Strong product movements
Strong turbulence in the vessel, e.g. caused
by powerful stirrers or strong chemical reac-
tions, can seriously interfere with the meas-
urement. A surge or bypass tube (see
illustration) of sufficient size always enables
reliable and problem-free measurement even
if strong turbulence occurs in the vessel,
provided there is no product buildup in the
tube.
Inflowing material
Correct
Incorrect
Mounting and installation
Inflowing material
Do not mount the instrument in or above the
filling stream. Make sure that you detect the
product surface and not the inflowing mate-
rial.
Buildup
If the sensor is mounted too close to the
vessel wall, product buildup and other de-
posits on the vessel wall cause false echoes.
Position the sensor at a sufficient distance
from the vessel wall. Please also note chapter
"3.1 General installation instructions“.
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Correct
Incorrect
Содержание VEGAPULS 51K
Страница 1: ...Operating Instructions VEGAPULS 51K 54K 4 20 mA HART compact sensor...
Страница 41: ...VEGAPULS 51K 54K 41 21750 EN 031222 Rx VEGAMET VEGALOG Ri 250 250 Ri 250 Set up PLC PLC...
Страница 49: ...VEGAPULS 51K 54K 49 21750 EN 031222 Set up VEGALOG VEGAMET Rx...
Страница 70: ...70 VEGAPULS 51K 54K 21750 EN 031222 Supplement CE declaration of conformity...
Страница 71: ...VEGAPULS 51K 54K 71 21750 EN 031222 Supplement...