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Yokogawa YF105‑AG5B1ACHC*C‑F
- Product Name: YF105 Series Vortex Flowmeter YF105‑AG5B1ACHC*C‑F
- Product Series: YF105 Vortex Shedding Flowmeters
- Product Brief Introduction: Precision vortex shedding flowmeter used for volumetric flow measurement of liquid, gas and steam, adopting vortex street detection principle, widely used in industrial process flow monitoring.
Detailed content
- Technical Specifications: Nominal diameter DN50; process connection: flange connection; material: 316L stainless steel wetted parts; output signal: 4‑20 mA analog output + pulse output; pressure class PN16.
- Functional Features: Real‑time flow rate and cumulative flow measurement; temperature/pressure compensation (optional); two‑wire system power supply; built‑in flow signal filtering; fault self‑diagnosis and alarm.
- Performance Parameters: Measurement accuracy ±1.0% of reading (liquid), ±1.5% of reading (gas/steam); turndown ratio 20:1; operating pressure up to 1.6 MPa; operating temperature -40 °C to +250 °C.
- Structural Characteristics: Integral sensor‑transmitter structure; rugged stainless steel measuring tube; vortex generating body integrated into measuring pipe; IP67 protection grade for transmitter housing.
- Working Principle: Fluid flows through vortex generating body to produce regular vortex street; piezoelectric sensor detects vortex frequency proportional to flow velocity; transmitter converts frequency signal into flow value for calculation and output.
- Advantage Highlights: No moving parts for long service life; high‑precision measurement; wide measurement range; strong adaptability to high‑temperature and high‑pressure media; low pressure loss.
- Applicable Industries: Oil & gas, petrochemical industry, power generation, heating engineering, water supply and drainage, chemical fiber manufacturing.
- Installation Requirements: Straight pipe sections required (≥10D upstream, ≥5D downstream); horizontal/vertical installation allowed; avoid vibration‑intensive installation positions; proper grounding of signal cables.
- Usage Precautions: Ensure full pipe flow of measured medium; prevent impurities from blocking vortex generating body; regular inspection of sealing performance; calibrate before commissioning.
