The Micro Motion ELITE CMFS015H (DN3) is engineered for critical low-flow applications where failure is not an option. Featuring Nickel Alloy C22 (Hastelloy equivalent) wetted parts and a unique fully drainable design, this 1/6-inch sensor is built to survive highly corrosive fluids, oxidizing acids, and high-pressure chemical injection up to 6,000 psig (414 barg).
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| Feature | Performance Data |
| Nominal Line Size | 1/6 Inch (DN3) |
| Wetted Material | Nickel Alloy C22 (Hastelloy) |
| Max. Working Pressure | 6,000 psig (414 barg) (Extreme High Pressure) |
| Design Feature | Fully Drainable Geometry |
| Liquid Mass Flow Accuracy | Standard: ±0.10% |
| Gas Mass Flow Accuracy | ±0.25% of rate (Superior Accuracy) |
| Density Accuracy (Liquid) | Standard: ±0.002 $g/cm^3$ |
| Safety Ratings | SIL2 / SIL3, ATEX, IECEx, CSA, NEPSI, Marine |
Unrivaled Corrosion Resistance: Nickel Alloy C22 provides a far superior defense against pitting, crevice corrosion, and aggressive chemicals (like wet chlorine or sulfuric acid) compared to 316L stainless steel.
Extreme Pressure Capability: Rated for 6,000 psig (414 barg), it is specifically designed for high-pressure chemical injection and offshore oil and gas applications.
Fully Drainable Geometry: The "S-Series" curved tube design ensures no fluid is trapped inside. This is critical for preventing cross-contamination between batches and protecting the tubes from stagnant corrosive media.
Smart Meter Verification (SMV): Verify your meter’s health and C22 tube integrity in under 90 seconds without stopping the flow. SMV ensures laboratory-grade precision remains consistent in the field.
Superior Gas Performance: With a gas accuracy of ±0.25%, it is one of the most accurate meters available for high-pressure gas dosing and micro-leak detection.
Advanced Integration: Pairs with the Emerson 5700 or 2400 transmitters for high-speed signal processing and data logging.
Digital Support: Full compatibility with HART, Modbus, PROFINET, and EtherNet/IP.
Immunity to Noise: The ELITE design isolates the sensor from pipeline vibration and environmental noise, delivering the most stable zero point in its class.
The Challenge: A specialized chemical plant needed to inject a highly corrosive and expensive catalyst into a reactor at 350 barg. Previous sensors were either corroding within months or failing to provide accurate measurements at such low flow rates.
The Hanyu Solution: The facility implemented the Micro Motion ELITE CMFS015H via
The Result: The Nickel Alloy C22 wetted parts showed zero degradation after 12 months of service. The meter provided a stable ±0.05% accuracy at the required high pressure.
The Impact: Catalyst waste was reduced by 16%, and the plant eliminated unplanned maintenance shutdowns. The drainable design allowed for easy flushing of the system between production runs.
Q: Why choose the CMFS015H over the standard CMF010?
A: The CMFS015H offers a higher pressure rating (up to 414 bar) and a drainable design, making it better for applications where cleaning between batches or high-pressure safety is paramount.
Q: Is Nickel Alloy C22 truly necessary?
A: If your process contains chlorides, oxidizing acids, or sour gas ($H_2S$), C22 offers much longer service life than 316L, preventing catastrophic sensor failure.
Q: Does it require straight pipe runs for installation?
A: No. Like all Micro Motion Coriolis meters, the CMFS015H is independent of the flow profile and can be installed in tight spaces without loss of accuracy.
Q4: How does Hanyu Zhilian support the technical selection?
A: We provide custom sizing reports (pressure drop vs. accuracy) specifically for high-pressure and low-flow scenarios. We ensure your configuration matches the exact requirements of your aggressive media. All project data is confidential per our Privacy Policy.
