Specifications
1.User-oriented Functionality2.Expansion of Product Lineup
3.Enhanced Performance
yokogawa flowmeter
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RAMC yokogawa metal flow meter
AXF yokogawa electromagnetic flowmeter
DY yokogawa svortex flow meter
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1.photograph
2.Features
The digitalYEWFLO Reduced Bore Type Vortex Flowmeter features a cast stainless steel body and a concentric reducer and expander that enable stable flowrate measurements in low-flow conditions.
This model reduces installation cost and expands the range of applications available to customers.
Specifications: digitalYEWFLO Reduced Bore Type Vortex Flowmeter
| 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 | ||
| Ambient temperature | -29 to 85 deg C (Integral type / No indicator) -29 to 80 deg C (Integral type / with indicator) -29 to 85 deg C (Remote type detector) -40 to 85 deg C (Remote type converter / No indicator) -30 to 80 deg C (Remote type converter / with indicator) | ||
| Ambient humidity | 5~100%RH( Non-condensing) | ||
| Mounting | Integral type and Remote type detector: Flange mounting or wafer mounting Remote type converter: 2 inch pipe mounting JIS10/20/40, ANSI150/300/600/900, JPI150/300/600,DIN PN10/16/25/40 | ||
| Electrical connection | JIS G1/2 female, ANSI 1/2NPT female, ISO M20×1.5 female | ||
| Electrical classification | JIS flameproof, FM explosion proof/intrinsically safe ATEX (CENELEC flameproof/intrinsically safe/IEC type n) CSA explosion proof/intrinsically safe : Dual Seal SAA flame proof/intrinsically safe | ||
| Material | Body: SCS14A cast stainless steel (equivalent to SUS316,CF8M) Shedder bar: duplex stainless steel (option:anti-corrosion version) Gasket: SUS316 stainless steel with polytetrafluoroethylene (Teflon) coating Converter housing and case cover: aluminum alloy or ASTM CF8M (equiv. JIS SCS14A) (Option: /E1) | ||
| Applicable Standard | *EMC Conformity Standards: EN61326-1 Class A, Table 2 (For use in industrial locations), EN61326-2-3 EN55011 Class A Group 1 *Pressure Equipment Directive: Notified Body Identification Number 0038 Module H | ||