Water separator
Level measurement in the water separator and pressure measurement upstream of the vacuum pump
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过程数据
测量任务:
Level and pressure measurement
测量点:
Separator
测量范围至:
1 m
介质:
White water from the paper machine
过程温度:
+20 … +50 °C
过程压力:
-0.7 … 0 bar
特殊挑战:
Permanent vacuum-resistant measurement required
应用范围
The paper web is dewatered in the press and wire section of the paper machine. As the resulting water is removed via vacuum pipelines which are monitored by pressure transmitters to control the vacuum pump. It is also very important to prevent water from getting into the vacuum pump. To achieve this, water separators are built into the feed lines and the separated water is drawn off by a water pump. A continuous level measurement is used to control the level and the pump.
您的获益
Reliable
The high reliability of measurement protects the vacuum pumps from water intake
Cost effective
High availability of the vacuum system
User friendly
Easy to install, setup without calibration
建议的产品
VEGAFLEX 81
Level measurement with guided wave radar in the water separator
- Reliable measurement even in vacuum
- High accuracy even with small measuring ranges
- Measurement in the bypass independent of process conditions
量程 - 距离
75 m
过程温度
-60 ... 200 °C
过程压力
-1 ... 40 bar
VEGABAR 82
Pressure measurement in the pipeline for regulation of the vacuum pump
- Self-cleaning effect through front-flush installation in the pipe
- Permanently vacuum resistant
- Highly abrasion resistant CERTEC® measuring cell
量程 - 距离
-
量程-压力
-1 ... 100 bar
过程温度
-40 ... 150 °C
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