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Quick Details

Place of Origin: Japan
Brand Name: Yokogawa Digital YEWFLO vortex flowmeter
Model Number: Yokogawa Digital YEWFLO vortex flowmeter

Specifications

Yokogawa Digital YEWFLO vortex flowmeter

The Digital YEWFLO vortex flowmeter combines the field proven sensor and body assembly used in more than 260,000 units installed worldwide with a unique and powerful combination of digital technology that includes spectral signal processing (SSP), a Yokogawa innovation. The Digital YEWFLO vortex flowmeter is accurate and stable, even in harsh process conditions, and has a highly reliable and robust design that delivers improvements in plant efficiency and reduced operating costs
Detailed Product Description


Standard

Multi-Variable

Reduced Bore

Model & code

DY Vortex

Flowmeter

Optional code:/MV

Option code:/R1,/R2

Fluid to be measured

Liquid, gas, steam

(avoid multiphase flow and sticky fluids)

Nominal size

15mm ～ 300mm
(400mm:special)

25mm ～ 200mm

25mm ～ 200mm

Accuracy

Liquid: ±1.0% of reading (20000≤Re≤1000)
Liquid: ±0.75% of reading (D×1000≤Re)

Liquid: ±1.0% of

reading
(20000≤Re≤1000)

Gas, steam: ±1.0% of reading (flow velocity less than 35m/s)
Gas, steam: ±1.5% of reading (flow velocity 35m/s ～ 80m/s)

Output signal

Simultaneous output

(both analog and transistor contact output available)

Process
temperature
range

-29 deg C - 260 deg C
(standard)

-29 deg C - 260 deg C
(standard)

-29 deg C - 260 deg C
(standard)

-196 deg C～100 deg C
(option: cryogenic version)

N/A

N/A

-29 deg C～450 deg C
(option: high process
temperature version)

N/A

-29 deg C～450 deg C
(option: high process
temperature version)

Process
pressure
limit

-0.1MPa (-1kg/cm2) to flange rating