The Micro Motion ELITE CMFS025P (DN6) is a specialized high-pressure Coriolis meter engineered for precision and longevity. Featuring a unique hybrid construction with Nickel Alloy C22 wetted parts and 316L Stainless Steel fittings, this 1/4-inch sensor provides superior resistance to stress corrosion cracking and pitting in aggressive environments.
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| Feature | Performance Data |
| Nominal Line Size | 1/4 Inch (DN6) |
| Wetted Material | Nickel Alloy C22 (Core) with 316L SS Fittings |
| Design Feature | Fully Drainable Geometry (S-Series) |
| Liquid Mass Flow Accuracy | ±0.10% of rate |
| Gas Mass Flow Accuracy | ±0.25% of rate |
| Liquid Density Accuracy | ±0.0005 $g/cm^3$ |
| Max. Working Pressure | 3,626 psig (250 barg) |
| Temperature Range | -240 °C to 350 °C (-400 °F to 662 °F) |
| Safety Ratings | SIL2 / SIL3, ATEX, IECEx, NEPSI, CSA, UL |
Optimized Hybrid Construction: By using C22 for the measuring tubes and 316L for the fittings, the CMFS025P offers elite-level corrosion resistance for aggressive chemicals at a competitive price point.
Stable High-Pressure Performance: Specifically rated for 250 barg, this meter maintains its ±0.10% accuracy even under significant pressure fluctuations, crucial for chemical injection skids.
Drainable & Maintenance-Free: The S-series tube design allows for complete gravity drainage, preventing fluid buildup and simplifying cleaning (CIP) processes between batches.
Smart Meter Verification (SMV): Check the health of your sensor and measuring tubes in under 90 seconds. SMV provides confidence in your measurement without ever breaking the process seal.
Superior Sensitivity: Unrivaled zero-point stability ensures that even at the very low end of its flow range, your measurement remains repeatable and accurate.
Advanced Transmitters: Pair with Emerson 5700 for high-speed signal processing and easy access to historical data.
Industrial Protocols: Full support for HART, Modbus, PROFINET, and EtherNet/IP.
Global Compliance: Fully certified for hazardous areas and carries SIL2/SIL3 capability for safety-instrumented systems.
The Challenge: A chemical processing plant required a meter to dose scale inhibitors into a high-pressure line at 220 barg. Previous stainless steel meters suffered from premature fatigue and accuracy drift due to the high-pressure environment.
The Hanyu Solution: The plant installed the Micro Motion ELITE CMFS025P from
The Result: The Nickel Alloy C22 tubes handled the high-pressure fatigue effortlessly. The meter delivered a consistent ±0.10% accuracy, ensuring perfect dosing rates.
The Impact: Scaling in the downstream piping was reduced by 20% due to more accurate chemical delivery, and unplanned sensor replacements were completely eliminated.
Q: Why choose the CMFS025P (P) over the all-stainless CMFS025M?
A: The "P" model is specifically designed for higher pressures (up to 250 barg) and aggressive fluids where Nickel Alloy C22 provides much better long-term durability than 316L.
Q: Can this meter be used for gas applications?
A: Yes. The CMFS025P is highly effective for gas measurement with an accuracy of ±0.25%, making it suitable for high-pressure gas dosing and specialty blending.
Q: Does it require straight pipe runs for installation?
A: No. All Micro Motion Coriolis meters are independent of flow profiles, allowing for compact installation in cabinets or tight piping modules.
Q4: How does Hanyu Zhilian verify the quality of these sensors?
A: We provide 100% original factory units with full documentation, including Material Traceability Reports (MTRs) and Factory Calibration Certificates. All project data is confidential per our Privacy Policy.
