Batching tank for coatings
Level measurement in the coating batching tank
|
流体静力学
雷达
|
过程数据
测量任务:
Level measurement
测量点:
Batching tank
测量范围至:
0.5 m
介质:
Hot water with coating agent
过程温度:
+20 … +50 °C
过程压力:
0 … 0 bar
特殊挑战:
Temperature change from cold to hot, low liquid levels, rapid filling
应用范围
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.
您的获益
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
建议的产品
流体静力学
雷达
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
关闭