Digital guide
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Yokogawa YF108-AAUE4D-S3S3 DigitalYEWFLO Vortex Flowmeter
Technical Specifications:
- Measured Media: Liquid, gas, steam (no multiphase flow or viscous fluids).
- Accuracy: ±0.75% of reading (liquid); ±1% of reading (gas, steam).
- Repeatability: ±0.2% of reading.
- Process Temperature: -29~250°C (standard).
- Process Pressure: Up to 10MPa.
- Output: 4-20mA DC, pulse, HART 7.0 (AAUE4D option).
- Power Supply: 10.5-42V DC.
- Connection: Wafer (S3S3 option), stainless steel tag plate.
Detailed content
- Functional Characteristics:
- Digital signal processing: Advanced algorithms filter noise for stable measurement in turbulent flow.
- Wide rangeability: 30:1 turndown ratio for varying flow rates.
- Dual – sensor redundancy: Optional dual sensors for safety – critical applications.
- HART communication: Remote configuration, calibration, and diagnostics without on – site access.
- Robust design: Resistant to vibration, shock, and extreme temperatures for long – term reliability.
- Application Scenarios: Widely used in chemical, power generation, and HVAC industries. It measures cooling water, steam, natural gas, and chemical feedstock flow in pipelines, supporting process control and energy management.
