The Micro Motion F300S (DN80) is a 3-inch Coriolis meter engineered for high-throughput applications that require uncompromising reliability and accuracy. Constructed from 316L Stainless Steel, the F300S is celebrated for its compact, drainable geometry, ensuring efficient product recovery and reduced maintenance in large-scale industrial processes.
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| Feature | Performance Data |
| Nominal Line Size | 3 Inch (DN80) |
| Wetted Material | 316L Stainless Steel (Optional C22 Nickel Alloy) |
| Mass Flow Accuracy (Liq) | Standard: ±0.20% |
| Mass Flow Repeatability | ±0.05% of rate |
| Density Accuracy (Liq) | Up to ±0.0005 $g/cm^3$ (0.5 $kg/m^3$) |
| Max. Working Pressure | 1,450 psig (100 barg) |
| Gas Mass Flow Accuracy | ±0.5% of rate |
| Trade Certifications | MID OIML R 117, NTEP, Measurement Canada, INMETRO |
High-Capacity Efficiency: Optimized for 3-inch pipelines, the F300S handles large volumes with minimal pressure drop, increasing the speed of bulk loading and unloading operations.
Self-Draining Reliability: The F-Series curved-tube design is specifically engineered to be fully drainable when installed vertically, preventing sediment buildup and facilitating rapid "Clean-in-Place" (CIP) processes.
Fiscal-Grade Accuracy: Carrying worldwide Custody Transfer approvals, the F300S acts as a "cash register" for your fluids, ensuring that every drop is accounted for with ±0.10% accuracy.
Smart Meter Verification (SMV): Verify your meter's structural health and calibration without stopping the flow or breaking the pipeline. SMV provides confidence in your measurement integrity and extends calibration intervals.
Superior MVD Technology: Integrated Multivariable Digital (MVD) signal processing provides the industry's fastest response time, making it ideal for high-speed batching and process transients.
Aggressive Fluid Options: For highly corrosive media (like hot acids), the F300S can be ordered in Nickel Alloy C22, offering significantly longer service life than standard stainless steel.
Multivariable Output: One F300S replaces multiple instruments, measuring four critical process variables simultaneously to simplify your system architecture.
Transmitter Pairing: Compatible with Emerson 5700, 2400, and 1700/2700 transmitters, supporting protocols like HART, Modbus, PROFINET, and EtherNet/IP.
Global Compliance: Fully certified for hazardous areas (ATEX, IECEx, NEPSI, CSA) and marine applications, ensuring safe operation in any environment.
The Challenge: A fuel terminal needed to upgrade their 3-inch loading lines to improve billing accuracy and reduce the maintenance downtime associated with mechanical PD meters.
The Hanyu Solution: The terminal replaced their mechanical meters with Micro Motion F300S units from
The Result: The F300S provided ±0.10% mass flow accuracy directly into their PLC, eliminating the need for temperature and pressure compensation.
The Impact: Maintenance costs dropped by 40%, and the fiscal-grade measurement eliminated disputes with customers over quantity, providing a ROI in less than 6 months.
Q: Is the F300S suitable for gas measurement?
A: Yes. The F300S offers ±0.5% accuracy for gas mass flow, making it reliable for high-capacity compressed gas or vapor return monitoring.
Q: Can it be used for sanitary applications?
A: While the F300S is a 316L SS meter with a drainable design, for strict food and pharma compliance, we recommend the H-Series (Hygienic) version which carries 3-A and EHEDG certifications.
Q: Does it handle entrained air well?
A: Thanks to MVD technology and advanced digital signal processing, the F300S manages two-phase flow conditions (like aerated liquids) significantly better than conventional Coriolis meters.
