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High frequency microwave impulses are coupled
to a cable or rod and guided along the probe. The impulses are reflected by the
product surface and received by the processing electronics. A micro controller
identifies these level echoes measured by means of the ECHOFOX® software,
evaluates them and converts them into a level information.
Due to this measuring principle, the
comprehensive adjustment with the product is no longer necessary. The
instruments are adjusted to the ordered electrode length. The reducible cable
and rod versions are suitable for individual adaptation to the local conditions.
For
a general (pdf) Catalog describing the FLEX 60 series click here.
Insensitive to dust and steam
Even process conditions such as high
dust and noise generation or strong steamy atmospheres do not influence the
accuracy of the measurement.
Unaffected by material fluctuations
Density fluctuations, different granulation
or even fluidizing do not influence the accuracy. This applies also to the
change from dry to wet gravel.
Buildup: No problem!
Strong buildup on the electrode or on the
vessel wall does not affect the measuring result.
Wide application range
With measuring ranges up to 30 m, the
sensors are also suitable for high vessels. Temperatures up to 150°C and
pressures from vacuum up to 40 bar cover a wide application range.
Vessels with installations
By using a coaxial guide tube, VEGAFLEX 65
operates completely unaffected by vessel installations such as e.g. heating
spirals or struts. A special adjustment is not necessary.
| Advantages
No
influence caused by installations
Very
high accuracy (mm)
Independent
of product characteristics
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Applications
Level
measurement of solids and liquids
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FLEX
61
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Click photo for a
detailed product description (pdf) |
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Measuring
principle of the guided microwave (TDR)
For universal use in light solids and liquids |
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Setup
without adjustment
Independent of product features
Insensitive to dust, vapor and buildup
Probes can be shortened
Signal processing ECHOFOX® for echo analysis with Fuzzy-Logic
Dielectric constant : from 1.7 |
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FLEX
62
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Click photo for a
detailed product description (pdf) |
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Measuring
principle of the guided microwave (TDR)
For universal use in heavy solids |
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Setup
without adjustment
Independent of product features
Insensitive to dust, vapor and buildup
Probe can be shortened
Signal processing ECHOFOX® for echo analysis with Fuzzy-Logic
Dielectric constant : from 1.7 |
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FLEX
65
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Click photo for a
detailed product description (pdf) |
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Measuring
principle of the guided microwave (TDR)
For universal use in low viscosity liquids |
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Max.
accuracy +/- 3 mm
Setup without adjustment
Independent of product features
Independent of socket lengths and lateral installations
Signal processing ECHOFOX® for echo analysis with Fuzzy-Logic
Dielectric constant : from 1.4 |
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