Optimize high-volume pipelines with the Micro Motion ELITE CMFHC3G. Featuring ±0.05% elite accuracy, 316L Stainless Steel, and SIL 3 capability. The ultimate fiscal solution for bulk custody transfer.
When millions of dollars in fluid change hands during a single transfer, every decimal point matters. The Micro Motion ELITE CMFHC3G (DN200–DN250) is the world’s most trusted high-capacity Coriolis meter. Engineered for 8-inch and 10-inch pipelines, this 316L Stainless Steel powerhouse delivers peak performance where other meters fail, serving as the definitive "fiscal gatekeeper" for oil terminals, FPSOs, and large-scale industrial complexes.
The CMFHC3G features the ELITE series' signature dual-tube design, providing unmatched sensitivity to flow changes while maintaining complete immunity to pipeline vibration and hydraulic shock. This ensures that your 8–10 inch Coriolis meter accuracy remains stable at flow rates up to 2,200,000 kg/h, regardless of pumping intensity.
Pulling a DN250 meter for calibration is a massive operational hurdle involving cranes, line breaks, and significant downtime. The CMFHC3G’s integrated Smart Meter Verification (SMV) allows for a complete health and calibration check in under 90 seconds without stopping the flow. This technology is essential for bulk custody transfer, providing a digital audit trail and extending recalibration cycles by years.
| Feature | Standard Specifications | Elite Accuracy Option |
| Nominal Line Size | 8" – 10" (DN200 – DN250) | 8" – 10" (DN200 – DN250) |
| Liquid Mass Flow Accuracy | ±0.10% of rate | ±0.05% of rate |
| Liquid Density Accuracy | ±0.0005 g/cm³ | ±0.0002 g/cm³ |
| Mass Flow Repeatability | ±0.05% | ±0.02% |
| Wetted Material | 316L Stainless Steel | 316L Stainless Steel |
| Max Pressure Rating | Up to 1,450 psig (100 barg) | Up to 1,450 psig (100 barg) |
| Safety Certifications | SIL 2 Standard | SIL 3 Capable |
In large-bore applications like crude oil terminal loading or bunker fuel transfer, fluid density and viscosity can fluctuate rapidly. The CMFHC3G measures mass flow, volume flow, density, and temperature simultaneously. Unlike ultrasonic or turbine meters, it is not affected by flow profile disturbances, meaning no straight pipe runs are required, allowing for more compact skid designs on offshore platforms and crowded terminals.
Q: Does the CMFHC3G require flow conditioners or straight pipe runs?
A: No. One of the greatest advantages of the CMFHC3G is its immunity to flow profile disturbances. It can be installed in tight spaces or near elbows and valves without sacrificing its ±0.05% accuracy.
Q: How does the meter handle "Two-Phase Flow" during tank stripping?
A: Equipped with advanced MVD digital processing, the CMFHC3G is designed to maintain measurement stability even when entrained gas (bubbles) is present, a common challenge at the start or end of bulk liquid transfers.
Q: Is 316L Stainless Steel the only material available?
A: While 316L is the standard for most bulk chemical and oil applications, Emerson offers specialized alloys for high-pressure or highly corrosive environments. Please contact us for specific chemical compatibility.
