Pumps for wet strength agent
Pressure measurement and point level detection for eccentric pumps
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过程数据
测量任务:
Pressure measurement and point level detection
测量点:
Pump station
测量范围至:
3 bar
介质:
Wet strength agent
过程温度:
+20 … +40 °C
过程压力:
0 … +3 bar
特殊挑战:
Viscous medium, fast reaction required, small pipe diameters
应用范围
Wet strength agents are polymeric additives that enhance water resistance properties, especially in sanitary and specialty papers. They are applied in the paper machine via a size press or spraying device. Because of their high pH value, these substances are stored in double-walled GRP (glass reinforced plastic) tanks. The high viscosity of the medium requires the use of a pneumatic conveyor system and special eccentric pumps for filling and emptying. With these pump types, dry run protection and pressure monitoring is a necessity.
您的获益
Reliable
Reliable dry run protection of these expensive, easily damaged pumps
Cost effective
High availability of the pumps
User friendly
Product independent function, thus simple setup and commissioning
建议的产品
VEGABAR 38
Pressure monitoring of pipelines leading to the paper machine
- Small, front-flush process fitting
- High measurement certainty through vacuum-resistant design
量程-压力
-1 ... 60 bar
过程温度
-40 ... 130 °C
测量精度
0,3 %
VEGAPOINT 21
Capacitive level switch for dry run protection for eccentric pumps
- Accurate and reliable function through product-independent switching point
- Setup without adjustment
量程 - 距离
-
过程温度
-40 ... 115 °C
过程压力
-1 ... 25 bar
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