Batching tank for coatings
Level measurement in the coating batching tank
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Hydrostatic
Radar
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Process data
Measuring task:
Level measurement
Measuring point:
Batching tank
Measuring range up to:
0.5 m
Medium:
Hot water with coating agent
Process temperature:
+20 … +50 °C
Process pressure:
0 … 0 bar
Special challenges:
Temperature change from cold to hot, low liquid levels, rapid filling
Application
The press rolls are cleaned during product changes or shutdowns of the paper machine and then treated with a special coating agent. This protects them from adhesions and deposits that could cause the paper web to tear or split in the machine. The coating agent is mixed with hot water in a batching tank at a temperature of 50 °C, and pumped to various points in the machine. To maintain automatic operation, the level in the batching tank must be measured and the filter status monitored continuously.
Your benefit
Reliable
Reliable level measurement despite extreme temperature changes
Cost effective
Accurate measurement even in small tanks
User friendly
Sensor removal during tank cleaning not necessary
Recommended products
Hydrostatic
Radar
VEGABAR 38
Hydrostatic level measurement in the batching tank
- Rapid temperature change is compensated by oil-free ceramic measuring cell
- Small measuring ranges for accurate measurement even with very low levels
- Particularly robust, not affected by mechanical cleaning
Measuring range - Pressure
-1 ... 60 bar
Process temperature
-40 ... 130 °C
Accuracy
0.3 %
VEGAPULS 31
Non-contact level measurement with radar in the batching tank
- Exact measurement, independent of temperature and medium composition
- High accuracy even with low levels
- Maintenance-free through non-contact measurement
Measuring range - Distance
15 m
Process temperature
-40 ... 80 °C
Process pressure
-1 ... 3 bar
