Yokogawa digitalYEWFLO Vortex Flowmeter High process Temperature Version / Cryogenic Version (DY-HTLT)

2015-06-29 16:31:59

Description:

digitalYEWFLO Vortex Flowmeter High Process Temperature Version / Cryogenic Version logo The long term reliability of the digitalYEWFLO series also extends to the High Process Temperature and Cryogenic models. With the High Process Temperature model, process fluids with temperatures as high as 450 degrees C can be accurately measured, this is ideal for your high temperature superheated and saturated steam applications. The Cryogenic model can measure processes at temperatures down as low as -196 degrees C, ideal for low temperature applications such as liquid oxygen.……

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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

For high temperature or cryogenic flow measurement

digitalYEWFLO Vortex Flowmeters

For high temperature or cryogenic flow measurement.

The long term reliability of the digitalYEWFLO series also extends to the High Process Temperature and Cryogenic models.
With the High Process Temperature model, process fluids with temperatures as high as 450 degrees C can be accurately measured, this is ideal for your high temperature superheated and saturated steam applications.
The Cryogenic model can measure processes at temperatures down as low as -196 degrees C, ideal for low temperature applications such as liquid oxygen.

Features: High Process Temperature Version / Cryogenic Version

-	New functions with Spectral Signal Processing (SSP) technology
	SSP analyses the fluid conditions inside the digitalYEWFLO vortex flowmeter and uses the data to automatically select the optimum adjustment for the application, providing features never seen before in a vortex flowmeter. SSP accurately senses vortices in the low flow range, providing outstanding flow stability.

-	Advanced self-diagnostics
	Application conditions such as high pipeline vibration and abnormal flow are predicted and indicated.

-	High accuracy
	±0.75% of reading (liquid) ±1.0% of reading (gas, steam)

-	Wide process temperature range
	High temperature version up to 450 deg C Cryogenic version minimum -196 deg C

-	Simple parameter settings
	Frequently-used selections grouped together in a quick-access format decrease commissioning time

-	Clear, concise indicator
	Convenient display of the simultaneous and total flow rates together with the process diagnosis

-	Dual output for analog/pulse
	Simultaneous output for flow rate and pulse

-	Alarm output
	An alarm signal is output when an alarm occurs.

-	BRAIN/HART communication and key switches for human-machine interface

-	NACE compliant

-	NAMUR 43 compliant

-	Remote cable length up to 30m

Specifications:High Process Temp. Version / Cryogenic Version

		High Process Temperature Version Cryogenic Version	Reduced Bore Type
Model		Model DY Vortex Flowmeter (Remote Type) Combination with 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)
Fluid to be Measured		Liquid, Gas, Steam (Avoid Multiphase Flow and Sticky Fluids)
Nominal Size	Wafer	15 to 100 mm	N/A
	Flange	15 to 400 mm	R1: 25 to 200 mm (Detector: 15 to 150 mm) R2: 40 to 200 mm (Detector: 15 to 100 mm)
Accuracy	Liquid	±0.75% of Reading (Depends on Reynolds number)	±1.0% of Reading (Depends on Reynolds number)
	Gas Steam	±1.0% of Reading (Depends on flow velocity)
Output Signal		Dual Output (Both analog and pulse output available) Communication: HART 5/HART 7, BRAIN, FOUNDATION™ fieldbus
Process Temperature		-29 to 450 deg C (/HT) -196 to 100 deg C (/LT)	-29 to 250 deg C -29 to 450 deg C (/HT)
Process Pressure		-0.1MPa (-1kg/cm2) to flange rating
Ambient Temperature		-29 to 85 deg C (Depends on model type)
Ambient Humidity		5 to 100% RH (No Condensation)
Mounting		Flange or Wafer Type JIS 10/20/40K ANSI 150/300/600/900 DIN PN 10/16/25/40/60/100/160	Flange Type only JIS 10/20K ANSI 150/300
Electrical Connection		JIS G1/2 Female, ANSI 1/2NPT Female, ISO M20×1.5 Female
Explosion Protected Type		TIIS Ex d, FM Ex d/Ex ia, ATEX Ex d/Ex ia, CSA Ex d/Ex ia, IECEx Ex d, SAA Ex ia
Material		Body: 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 housing, case and cover: Aluminum alloy (Option: Stainless steel)