In complex industrial piping, finding sufficient straight-run space for accurate flow measurement is a constant engineering challenge. The Proline Prosonic Flow 92F solves this with its innovative multi-beam parallel path design, ensuring laboratory-grade accuracy even with significantly reduced inlet runs.
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| Feature | Details |
| Max. Measurement Error | Standard: ±0.5% o.r.; Optional: ±0.3% o.r. |
| Nominal Diameter | DN 25 to 300 (1" to 12") |
| Medium Temperature | -40 to +150 °C (Optional: Up to +200 °C / 392 °F) |
| Measuring Principle | Inline Ultrasonic (Transit Time) |
| Flow Velocity Range | 0.5 to 10 m/s (1.6 to 33 ft/s) |
| Digital Communication | HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Safety Compliance | SIL 2, NACE MR0175/MR0103, Ex-Approvals |
Optimized for Tight Spaces: The multi-path design compensates for flow profile disturbances, allowing for accurate measurement in cramped layouts where other meters would drift.
Full-Bore Reliability: No moving parts to wear out and no obstructions in the pipe. This translates to zero pressure loss and zero risk of clogging, even in viscous media.
Petrochemical Hardened: Constructed from Stainless Steel 316L and fully compliant with NACE standards, the 92F is the "gold standard" for resisting stress corrosion cracking in sour environments.
Cost-Efficient Integration: The 2-wire technology utilizes the same cable for power and signal, saving thousands in wiring costs on large-scale facility upgrades.
Media Independent: The ultrasonic principle is unaffected by changes in fluid density, conductivity, or viscosity, making it a truly universal liquid meter.
| Feature | Prosonic Flow 92F (Ultrasonic) | Traditional Mechanical Meters |
| Pressure Loss | Zero (Full-bore) | Significant (Rotors/Orifice) |
| Maintenance | None (No moving parts) | High (Lubrication/Part wear) |
| Installation | Flexible (Short inlet runs) | Demanding (10-20 x DN runs) |
| Power Supply | Loop-powered (2-Wire) | Often requires 4-Wire high power |
| Operational Cost | Minimum | High due to pressure drop/repairs |
The Challenge: A chemical facility needed to upgrade a flow point in a sulfuric acid line. The existing piping had multiple elbows and very limited straight runs. A traditional meter would have required a total re-piping of the section.
The Hanyu Solution: The team deployed the Prosonic Flow 92F via
The Result: The 92F was installed directly into the existing tight space. Its parallel path sensors provided stable, high-accuracy readings despite the turbulent flow.
The Impact: The plant avoided $25,000 in piping modification costs and utilized the existing 2-wire infrastructure for immediate data integration into their HART-based control system.
Q: How does the "parallel path design" improve my measurement?
A: Standard single-path meters are sensitive to "swirl" and turbulence. The 92F uses multiple ultrasonic paths to sample the flow profile more accurately, which reduces the need for long upstream straight pipe sections.
Q: Is it safe for volatile or hazardous media?
A: Absolutely. The 92F is designed for safety-critical applications, carrying SIL 2 certification and a full suite of global hazardous area approvals (ATEX, FM, CSA, NEPSI).
Q: Can I use this for non-conductive liquids?
A: Yes. Unlike electromagnetic flowmeters, the Prosonic Flow 92F does not require the liquid to be conductive. It works perfectly on hydrocarbons, solvents, and demineralized water.
Q4: How does Hanyu Zhilian ensure product authenticity?
A: We are a specialized instrumentation provider. Every 92F unit comes with full factory documentation and traceability. Your project details are kept strictly confidential per our Privacy Policy.
