VEGA VEGAPULS 62 (≥ 2.0.0 - ≥ 4.0.0) Modbus and Levelmaster protocol Approval according to LPR radio standard User Manual
Page 34
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Condensation
-
Buildup
Bypass:
l
Product speed:
-
Fast up to slow filling with short up to long bypass tube
possible
-
Often the level is hold via a control facility
l
Vessel:
-
Lateral outlets and inlets
-
Joins like flanges, weld joints
-
Shifting of the running time in the tube
l
Process/measurement conditions:
-
Condensation
-
Buildup
-
Separation of oil and water possible
-
Overfilling into the antenna possible
Plastic tank:
l
Vessel:
-
Measurement fix mounted or integrated
-
Measurement depending on the application through the vessel
top
-
With empty vessel, the measurement can be carried out
through the bottom
l
Process/measurement conditions:
-
Condensation on the plastic ceiling
-
In outside facilities water and snow on the vessel top possible
Transportable plastic tank:
l
Vessel:
-
Material and thickness different
-
Measurement through the vessel top
l
Process/measurement conditions:
-
Measured value jump with vessel change
Open water (gauge measurement):
l
Gauge rate of change: slow gauge change
l
Process/measurement conditions:
-
Distance sensor to water surface to big
-
Extreme damping of output signal due to wave generation
-
Ice and condensation on the antenna possible
-
Spiders and insect nestle in the antennas
-
Floating material and animals sporadically on the water
surface
Open flume (flow measurement):
l
Gauge rate of change: slow gauge change
l
Process/measurement conditions:
34
VEGAPULS
62 • Approval according to LPR radio standard
6 Set up the sensor with the indicating and adjustment module
41722
-EN
-120706