The Micro Motion ELITE CMFHC2M is the world’s most trusted high-capacity Coriolis flow meter. Designed for line sizes from 6 to 8 inches (DN150-DN200), this 316L Stainless Steel sensor is built to handle massive flow rates with the same surgical precision as smaller ELITE sensors. It is the gold standard for crude oil production, pipeline terminal operations, and large-scale marine bunkering.
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| Feature | Performance Data |
| Nominal Line Size | 6" to 8" (DN150 - DN200) |
| Wetted Material | 316L Stainless Steel (Super-Duplex Available) |
| Max. Flow Rate | Up to 680,385 kg/hr (25,000 lb/min) |
| Liquid Mass Flow Accuracy | ±0.10% of rate |
| Liquid Density Accuracy | ±0.0005 $g/cm^3$ |
| Max. Working Pressure | 1,480 psig (102 barg) |
| Temperature Range | -240 °C to 350 °C (-400 °F to 662 °F) |
| Safety Ratings | SIL2 / SIL3, ATEX, IECEx, Marine, Custody Transfer |
Fiscal Accuracy for Big Flow: Designed specifically for custody transfer, the CMFHC2M minimizes "unaccounted-for" losses in large-bore pipelines, ensuring every drop is billed correctly.
Smart Meter Verification (SMV): In 8-inch lines, removing a meter for calibration is a massive undertaking. SMV allows you to verify sensor and tube integrity in-situ in under 90 seconds, eliminating downtime.
Exceptional Stability & Zero-Point Integrity: Despite its size, the CMFHC2M features a unique balanced-tube design that cancels out external pipeline vibration and environmental noise.
Multivariable Efficiency: Simultaneously captures mass flow, volume flow, density, and temperature. This replaces multiple legacy sensors and reduces leak points in bulk terminals.
Global Safety & Marine Approvals: Fully certified for hazardous areas and carries extensive marine approvals (DNV, ABS, Lloyd's) for ship-to-shore transfer and offshore platforms.
Advanced Transmitters: Pairs with the Emerson 5700 for high-speed processing, comprehensive diagnostics, and on-board data historians.
Industrial Protocols: Full support for HART, Modbus, PROFINET, and EtherNet/IP.
High-Pressure Capability: Capable of handling up to 102 bar (1,480 psi), making it ideal for high-pressure oil and gas pipelines.
The Challenge: A major marine terminal was using mechanical PD meters for heavy fuel oil (HFO) bunkering. The meters were high-maintenance, suffered from air entrainment errors, and required frequent, costly proving.
The Hanyu Solution: The terminal replaced the PD meters with the Micro Motion ELITE CMFHC2M from
The Result: The CMFHC2M provided maintenance-free, direct mass measurement that was unaffected by the high viscosity or temperature changes of the fuel oil.
The Impact: The terminal reduced loading times by 15% and virtually eliminated measurement disputes with vessel operators. The investment was fully recovered within 6 months through improved measurement accuracy and zero maintenance costs.
Q: Can the CMFHC2M handle 8-inch lines effectively? A: Absolutely. While the sensor body is a "High Capacity" design, it is frequently used in 8-inch (DN200) systems for bulk transfer. Hanyu Zhilian provides sizing software analysis to ensure your pressure drop is within limits.
Q: Is 316L Stainless Steel tough enough for these large volumes? A: 316L is excellent for most hydrocarbons. For abrasive slurries or high-pressure offshore applications, we also offer Super-Duplex materials which provide even higher strength and corrosion resistance.
Q: Does it work with gas? A: Yes, it is highly accurate for large-scale gas measurement (±0.35%), such as high-pressure natural gas headers or large-scale CO2 transport.
Q4: How does Hanyu Zhilian manage the logistics of such large meters? A: The CMFHC2M is a massive instrument. We provide specialized reinforced crating, manage heavy-lift logistics, and ensure all original factory documentation and calibration certificates are included. All project data is confidential per our Privacy Policy.
