Yokogawa Digital Yewflo Vortex Flowmeter Yokogawa digitalYEWFLO Reduced Bore Type Vortex Flowmeter(DY-RB)-hkxytech
  • Yokogawa Digital Yewflo Vortex Flowmeter Yokogawa digitalYEWFLO Reduced Bore Type Vortex Flowmeter(DY-RB)

Yokogawa Digital Yewflo Vortex Flowmeter Yokogawa digitalYEWFLO Reduced Bore Type Vortex Flowmeter(DY-RB)

2015-06-29 16:01:58

Description:

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.……

Notice:

Description

Quick Details

  • Place of Origin: Japan

  • Brand Name: Yokogawa

  • Model Number: Digital YEWFLO

  • Fluid to be Measured: Liquid, Gas, Steam (Avoid Multiphase Flow and Sticky Fluids)

  • Ambient Temperature: -29 to 85 deg C (Depends on model type)

  • Ambient Humidity: 5 to 100% RH (No Condensation)

Packaging & Delivery

Packaging Details:in carton or according to custom's service
Delivery Detail:2 weeks

Specifications

Minimum measurable flow up to five times lower than conventional vortex flowmeter. 

digitalYEWFLO Reduced Bore Type Vortex Flowmeter  

Minimum measurable flow up to five times lower than conventional vortex flowmeter. Integrated construction with reducers built into the flowmeter body.

 

 

 

 

 

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.

 

 

Features: digitalYEWFLO Reduced Bore Type Vortex Flowmeter

  • The optimal solution


-No longer is it necessary to change the orifice plate to adjust for changes in the flow rate.
-Totalization and self-diagnostic functions are available for enhanced flowrate management.



  •  Easy installation



<Conventional configuration>

-Installation is difficult, involving many different nuts, bolts, and gaskets.

-Customer must provide reducers and extension tubes.

-There are six connection points, each of which is a potential leak point.



<The reduced bore digitalYEWFLO solution>

-Expanded low flow measurement range

-Easy to install

-Requires no additional parts

-There are only two connection points -- meaning there are fewer locations where leaks can occur.

-The same face-to-face dimensions eases the task of installing other sizes or types of digitalYEWFLO flowmeters.






While formerly two different types of orifice plates had to be changed to adapt to fluctuations in the line flow rate, this is no longer necessary with the digitalYEWFLO reduced bore type.
In lines that require annual or long-term flow maintenance, the digitalYEWFLO eliminates the need to interrupt the flow to perform this work.
Yokogawa vortex flowmeters are well suited to high temperature and high pressure applications, and the quality of flow management can be improved even further through the use of anti-vibrating efficiency and self diagnostic functions that rely on the digitalYEWFLO's SSP system.

Specifications: digitalYEWFLO Reduced Bore Type Vortex Flowmeter


Standard TypeReduced Bore TypeMulti-Variable Type
ModelModel DY
Vortex Flowmeter
(Integral Type,
Remote Type)
Model DYA
Vortex Flow Converter
(Remote Type)
(Option for High
Process Temperature
Version: /HT,
Option for Cryogenic Version: /LT)
Option: /R1, /R2
1 size down: /R1
2 size down: /R2
(Option for High
Process Temperature
Version: /HT)
Option: /MV
Fluid to be MeasuredLiquid, Gas, Steam (Avoid Multiphase Flow and Sticky Fluids)
Nominal SizeWafer15 to 100 mmN/A25 to 100 mm
Flange15 to 400 mmR1: 25 to 200 mm
(Detector: 15 to 150 mm)
R2: 40 to 200 mm
(Detector: 15 to 100 mm)
25 to 200 mm
(Special: 250 to 400 mm)
AccuracyLiquid±0.75% of Reading
(Depends on Reynolds number)
±1.0% of Reading
(Depends on Reynolds number)
±0.75% of Reading
(Depends on Reynolds number)
Gas
Steam
±1.0% of Reading
(Depends on flow velocity)
Output SignalDual Output (Both analog and pulse output available)
Communication: HART 5/HART 7, BRAIN, FOUNDATION fieldbus
Process Temperature-29 to 250 deg C 
-29 to 450 deg C (/HT) 
-196 to 100 deg C (/LT)
-29 to 250 deg C 
-29 to 450 deg C (/HT)
-29 to 250 deg C 
-29 to 400 deg C (/HT)
Process Pressure-0.1MPa (-1kg/cm2) to flange rating
Ambient Temperature-29 to 85 deg C (Depends on model type)
Ambient Humidity5 to 100% RH (No Condensation)
MountingFlange or Wafer Type
JIS 10/20/40K
ANSI 150/300/600/900
(Special: 1500)
DIN PN 10/16/25/40/
60/100/160
Flange Type only
JIS 10/20K
ANSI 150/300
Flange or Wafer Type
JIS 10/20/40K
ANSI 150/300/600/
900
DIN PN 10/16/25/40
Electrical ConnectionJIS G1/2 Female, ANSI 1/2NPT Female, ISO M20×1.5 Female
Explosion Protected TypeTIIS Ex d, FM Ex d/Ex ia, ATEX Ex d/Ex ia,
CSA Ex d/Ex ia, IECEx Ex d, SAA Ex ia
MaterialBody: Stainless steel(Special: Hastelloy, Carbon steel)
Shedder Bar: Duplex stainless steel(Option: Stainless steel, Hastelloy)
Gasket: Stainless steel with Teflon coating (/HT: with Silver plating)
Converter