Mass Flow Meter operating on the “Coriolis principle” contains a vibrating tube in which a fluid flow causes changes in frequency, phase shift or amplitude. The sensor signal is fed into the integrally mounted pc-board. The resulting output signal is strictly proportional to the real mass flow rate, whereas thermal mass flow meters are dependent on the physical properties of the fluid. Coriolis mass flow measurement is fast and very accurate.
Coriolis mass flow meters work on the principle that the inertia created by fluid flowing through an oscillating tube causes the tube to twist in proportion to mass flow rate.
Many Coriolis meters have two tubes. They are made to vibrate in opposition to each other by means of a magnetic coil. Sensors in the form of magnet and coil assemblies are mounted on the inlet and the outlet of both flow tubes. As the coils move through the magnetic field created by the magnet, they create a voltage in the form of a sine wave.
These sine waves are the key to measuring mass flow Coriolis is the most accurate flow meter made. While many magnetic flowmeters have accuracies in the range of 0.5 percent, many Coriolis flow meters achieve accuracy of 0.1 percent.
It is the high accuracy of Coriolis flowmeters that is one of the major reasons for their extremely rapid growth over the past five years. Companies that need flow meters for custody transfer, or want highly accurate measurements in terms of mass, have a good reason to select Coriolis flow meters.
The unique Omega shaped Coriolis mass flow meter is not just shaped in this way for the sake of differentiation from other manufacturers, and the shape was not chosen because it was the only one not yet under patent protection.
The Rheonik mass flow meter is the result of intensive research work in the early 80s when mass flow meter technology came up. Dipl.-Ing. Karl Käppers worked on many different designs and tested them with regard to stability, reliability, and accuracy.
The types and capacities of the Coriolis Mass flow meters
Small Size Coriolis Mass Flow Sensor
Ideal for embedded systems and precise small flow applications
- RHM 015 Low Flow Mass Flow Meter flow rate
- RHM 02 Low Flow Mass Flow Meter flow rate
- RHM 03 Low Flow Mass Flow Meter flowrate
- RHM 04 Low Flow Mass Flow Meter flow rate
- RHM 06 Low Flow Mass Flow Meter flowrate
- RHM 08 Low Flow Mass Flow Meter flow rate
Medium Size Coriolis Mass Flow Sensor
Suited to industrial and process flow control and monitoring
Large Size Coriolis Mass Flow Sensor
Perfect for material movements in small and wide-scale operations
- RHM 60 Coriolis Flow Meter flow rate
- RHM 80 Coriolis Flow Mass Meter flow rate
- RHM 100 Coriolis Flow Mass Meter flow rate
- RHM 160 Coriolis Flow Mass Meter flow rate
The types of Coriolis Mass Flow Transmitter
- Rheonik RHE16 Coriolis mass flow transmitter Compact Multifunction
- Rheonik RHE15 Profibus DP Module
- Rheonik RHE21 explosion proof field mount Mass Flow Transmitter
- Rheonik RHE 26 Coriolis Mass Flow Transmitter
- Rheonik RHE 27 Coriolis mass flow transmitter
- Rheonik RHE28 Field / Wall Mount Coriolis mass flow transmitter
- Rheonik RHE45 Compact Mount Coriolis Mass Flow Transmitter
- Rheonik RHE42 Coriolis Mass Flow Transmitter
For information Price, stock and other please contact : WMA
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