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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.
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 shortable cable and rod versions are suitable for individual adaptation to the local conditions.
Even process conditions such as high dust and noise generation or strong steamy atmospheres do not influence the accuracy of the measurement.
Density fluctuations, different granulation or even fluidising do not influence the accuracy. This applies also to the change from dry to wet gravel.
Strong build-up on the electrode or on the vessel wall does not affect the measuring result.
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.
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.
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Guided Radar (TDR) Level Meter
for distance, level and volume
of liquids, liquid interface, pastes and solids
OPTIFLEX
works better than any guided radar ever before
In contrast to earlier guided radar devices, the new OPTIFLEX with its more advanced design solutions has higher signal dynamics. Sharper pulses measure thinner interfaces. The very good time base stability allows better reproducibility, which translates to better trustability.
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4-wire guided wave radar for small tanks (up to 2000mm)
Measurement is insensitive to ¡V
* Properties of the target Density, conductivity, dielectric constant
* Environmental conditions Pressure, temperature
* Physical obstacles, turbulent target, foam, built-up
* Continuous level measurement AND point level detection (with multiple switching points) in just one device
* Independent of liquid properties and installation conditions
* Ideally suited for small tanks: minimal blocking distance
* Simple single-button-operation/configuration
* No moving parts ¡V maintenance free
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Level sensor acc. to the measuring principle of the guided microwave (TDR)
For universal use in heavy solids and liquids
All advantages in an overview
- setup without adjustment
- independent of product features
- insensitive to dust, vapour and buildup
- probe can be shortened
- signal processing ECHOFOX for echo analysis with Fuzzy-Logic
Version: with exchangeable cable (ø 6 mm) or rod (ø 16 mm)
Measuring range cable: up to 60 m; rod: up to 6 m
Process fitting: from G1½A
Process temperature: -40 ... +150 °C
Process pressure: -1 ... +40 bar (-100 ... +4000 kPa)
Accuracy: ±5 mm
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Eclipse® transmitters are loop-powered, 24 VDC, level transmitters based upon the revolutionary Guided Wave Radar (GWR) technology and can be utilized on virtually all level measurement and control applications.
Application conditions include processes exhibiting visible vapors, foam, coating or buildup, surface agitation, bubbling or boiling, high fill/empty rates, low level and varying dielectric media or specific gravity.
In addition, Eclipse reliably handles interface level measurement and control applications with a clean distinct interface, including those with changing specific gravities and visible vapors.
Choosing the proper Eclipse probe is the most important decision in the application process. With this in mind, Magnetrol offers 19 probe designs to choose from.
Eclipse features IS, XP and Non-Incendive approvals, optional HART® or Foundation Fieldbus® communications, and quick connect/disconnect probe coupling.
Contact us to learn how these leading-edge transmitters provide performance well beyond that of many traditional technologies.
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