Hydraulic oil station
Level and flow measurement in the hydraulic oil station
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Hydrostatic, Flow
Radar, flow
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Process data
Measuring task:
Level and flow measurement
Measuring point:
Tank
Measuring range up to:
2 m
Medium:
Machine oil
Process temperature:
+20 … +80 °C
Process pressure:
+5 … +6 bar
Special challenges:
High pressures
Application
In the press section of a paper machine, very high pressures are needed for dewatering the stock. Hydraulic oil stations provide the supply to the various parts of the machine as well as filtering and cooling the recirculating lubrication system. Integrated pumps provide oil to the required locations and to enable fully automatic operation of the station, the flow rate and the level in the supply tanks must be measured.
Your benefit
Reliable
Reliable measurements ensure consistent operation of the paper machine
Cost effective
Differential pressure transmitters with pitot tube for low-cost oil flow measurement
User friendly
Convenient reading of the level directly at the measuring point
Recommended products
Hydrostatic, Flow
Radar, flow
VEGADIF 85
Flow measurement in the hydraulic oil line via differential pressure
- Reliable flow values ensure high operational reliability of the paper machine
- Cost-effective flow measurement with differential pressure and pitot tube
- Direct mounting of the differential pressure transmitter at the measuring point
Measuring range - Pressure
-40 ... 40 bar
Process temperature
-40 ... 105 °C
Process pressure
-1 ... 400 bar
VEGABAR 38
Hydrostatic level measurement in the oil supply tank
- Abrasion and overload resistant ceramic measuring cell guarantees high reliability
- Additional recording and display of the oil temperature
Measuring range - Pressure
-1 ... 60 bar
Process temperature
-40 ... 130 °C
Accuracy
0.3 %
VEGADIF 85
Flow measurement in the hydraulic oil line via differential pressure
- Reliable flow values ensure high operational reliability of the paper machine
- Cost-effective flow measurement with differential pressure and pitot tube
- Direct mounting of the differential pressure transmitter at the measuring point
Measuring range - Pressure
-40 ... 40 bar
Process temperature
-40 ... 105 °C
Process pressure
-1 ... 400 bar
VEGAPULS 31
Level measurement with radar in the oil supply tank
- Exact measurement, independent of medium properties
- Measurement down to the bottom even in case of media with low dielectric constant
- Optimum use of the vessel volume through small blocking distances
Measuring range - Distance
20 m
Process temperature
-40 ... 80 °C
Process pressure
-1 ... 3 bar
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