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China (Liaoning) Pilot Free Trade Zone Dalian Economic and Technology Zone Shengming 3rd Road No.27

Micro-bend Coriolis Mass Flowmeter (MEGACF-MB)

Item No.: 1
MEGACF-MB Micro-bend Coriolis mass flowmeters are comprised of two U-Shaped tubes in a casing with a considerably smaller radius than conventional U-Shaped Coriolis flowmeters.
Description Specifications Installation

MEGACF-MB Coriolis flowmeter consists of two parallel tubes that are made to oscillate using a magnet. These oscillations are recorded by sensors fitted at the inlet and outlet of each tube. In a no-flow state, the oscillations are synchronized, i.e. in phase with each other, since there is no mass exerting any force on the tubes. On the other hand, any fluid, or gas flowing through the tubes generates Coriolis forces, causing the tubes to twist in proportion to the mass flow rate of the medium.

  • High accuracy and high stability over a wide range, 0.1%, 0.2%, 0.5%
  • No time drift or temperature drift
  • Size from 3mm to 250mm
  • Wide temperature range -150 deg C to 300 deg C
  • Excellent for high pressure, up to 26MPa
  • Easy to install
  • Available with pulse, 4-20mA, RS485 and HART
  • Measurement of mass flow, density, temperature, volume flow
  • Measurement and display of percent water-cut for oil/water mixtures
  • Higher Sampling and Digital Filtering

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Flow range 1.2~1500000kg/hr
Process connections Flanged (ANSI, DIN, Tri-Clamp, Thread)
Line size 3~250mm
Process temperature -50~125℃(integral), -50~200℃(remote), -50~350℃(high temp), -200~125℃(low temp) 
Tube geometry U-Tube with Micro Bend
Accuracy ±0.2% of reading(std), 0.5% or 0.1% (opt)
Repeatability ±0.075% of reading
Frequency 10-2000 Hz
Engineering units (Mass): kg, lb, ton
Display: Color Graphic OLED
Engineering units (Temp.) °C, °F
Engineering units: (Volume) m³, Liter, US Gallon, Imperial Gallon
Zero stability 0.1% full-scale
Ambient temperature -20~60 °C
Zero Drift (%FS / °C) 0.005
Max working pressure 1.6MPa, 2.5MPa, 4.0MPa, 6.4MPa, 10MPa, 16MPa, 25MPa
Measuring tube material SS316L
Power supply (18~36)VDC or 85~260)VAC 
Housing material SS304
Outputs 4-20 mA, 0-10 kHz pulse, RS485
Communication RS485, HART
Density measuring range 0.2~2.0 g/cc
Density accuracy 0.001 g/cc)
Temperature accurac up to ±1°C
Protection IP67
Explosion standard type is explosion


If the medium contains solid particles, mount the meter as shown in position “A”, and in all other cases mount the meter as shown in position “B”. Vertical Mounting is recommended, if the medium contains gas bubbles and solid particles.