中文版
Description
Technical Specifications
| Product Model | **YOKOGAWA AFV10D-S41201** |
| Manufacturer | Yokogawa Electric Corporation |
| Product Type | Vortex Flowmeter |
| Measurement Range | 0.5–50 m/s (liquid/gas) |
| Accuracy | ±0.75% of reading |
| Pressure Rating | 16 MPa (2320 psi) |
| Temperature Range | -40°C to +450°C |
| Output Signals | 4–20mA, Pulse, HART® |
| Material | 316L Stainless Steel |
| Protection Class | IP67/NEMA 4X |
| Certifications | ATEX, IECEx, SIL 2 |
| Warranty | 2 Years |
Key Features and Advantages
The **YOKOGAWA AFV10D-S41201** delivers high-accuracy flow measurement with advanced vortex-shedding technology, capable of handling extreme process conditions. Its dual-sensor design compensates for temperature and pressure variations in real time, ensuring ±0.2% stability over long-term operation. The flowmeter’s robust construction resists corrosion and erosion in aggressive fluids, making it ideal for chemical and hydrocarbon applications.
Smart diagnostics: Built-in health monitoring detects sensor degradation or pipe vibration interference. HART® 7 protocol enables wireless configuration via YOKOGAWA’s FieldMate® software. The SIL 2-certified design meets safety-critical requirements for process shutdown systems.
AFV10D-S41201
Application Areas
The **AFV10D-S41201** is widely used in refinery fuel gas measurement, providing custody transfer-grade accuracy. Steam distribution systems leverage its high-temperature capability for energy monitoring. Chemical injection skids benefit from its resistance to corrosive media like HCl and caustic solutions.
In LNG processing, the flowmeter handles cryogenic methane flows down to -162°C. Power plants utilize its rapid response time (<100 ms) for feedwater control. Offshore platforms rely on ATEX certification for safe operation in Zone 1 hazardous areas.
Related Products
**AFV10D-S41202**: High-pressure variant (25 MPa).
**YOKOGAWA AXF Magnetic Flowmeter**: For conductive liquids.
**AFV10D-EX**: Intrinsically safe model.
**YOKOGAWA UT550**: Ultrasonic clamp-on flowmeter.
**AFV10D-MNT**: Compact mounting kit.
**YOKOGAWA ProSafe-RS**: Safety instrumented system.
Installation and Maintenance
Installation preparation: Ensure 10x straight pipe run upstream and 5x downstream of the **AFV10D-S41201** for measurement accuracy. Use YOKOGAWA-supplied gaskets for flange connections. Maintenance recommendations: Perform zero calibration annually using YOKOGAWA FC400 field calibrator. Clean sensor ports during process shutdowns with approved solvents.
Product Warranty
YOKOGAWA offers 24-month warranty covering material and workmanship defects. Global technical support provides on-site service within 72 hours for critical failures. Extended calibration intervals (5 years) available with performance validation service.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
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➱ phone/Whatsapp: + 86 18059884797
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