The Micro Motion ELITE CMF400G (DN150) is the premier choice for high-volume liquid and gas measurement. Engineered for 6-inch pipelines, this 316L Stainless Steel Coriolis meter delivers the highest level of measurement confidence available today. Whether managing ship loading, refinery feedstocks, or large-scale chemical distribution, the CMF400G acts as a high-precision "fiscal gatekeeper" for your most valuable resources.
Large 6-inch pipelines are often subject to significant hydraulic noise and external vibrations. The CMF400G features the ELITE series' unique dual-tube design, which provides extreme immunity to process and environmental effects. This ensures that your 6-inch Coriolis meter accuracy remains stable, regardless of pump cavitation or pipeline stress.
Pulling a DN150 meter for calibration is a massive undertaking involving heavy machinery and significant downtime. The CMF400G’s Smart Meter Verification allows you to confirm the meter's health and calibration in under 90 seconds while the process is running. This technology is a game-changer for bulk custody transfer applications, extending maintenance intervals without risking fiscal errors.
| Feature | Standard Specifications | Elite Accuracy Option |
| Nominal Line Size | 6 Inch (DN150) | 6 Inch (DN150) |
| Liquid Mass Flow Accuracy | ±0.10% of rate | ±0.05% of rate |
| Liquid Density Accuracy | ±0.0005 g/cm³ | ±0.0002 g/cm³ |
| Wetted Material | 316L Stainless Steel | 316L Stainless Steel |
| Repeatability | ±0.05% | ±0.02% |
| Safety Certifications | SIL 2 Standard | SIL 3 Capable |
| Ingress Protection | IP66 / IP67 | IP66 / IP67 |
In applications like bunker fuel loading or crude oil transfer, fluid properties can change rapidly. The CMF400G uses advanced multivariable digital processing to measure mass flow, volume flow, density, and temperature simultaneously. This eliminates the need for external compensation devices and ensures that even in slurry flow measurement or aerated liquid conditions, your readings remain accurate and repeatable.
Q: Is the CMF400G suitable for high-pressure gas measurement?
A: Yes. The CMF400G is highly effective for high-pressure gas applications, providing a wide turndown ratio and maintaining ±0.35% accuracy for gas mass flow.
Q: How does the CMF400G handle 2-phase flow (gas in liquid)?
A: Thanks to its high-frequency sensor design and MVD electronics, the CMF400G manages entrained gas significantly better than traditional large-bore meters, minimizing the "slug flow" errors common in tank stripping.
Q: What are the installation requirements? Does it need straight pipe runs?
A: Unlike ultrasonic or orifice meters, the CMF400G Coriolis meter does not require straight pipe runs or flow conditioners, making it ideal for compact shipboard skids or tight refinery layouts.
