Vortex Flowmeters_digitalYEWFLO

-	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

	Standard	Multi-Variable	Reduced Bore
Model & code	DY Vortex Flowmeter	Optional code:/MV	Option code:/R1, /R2 (Release in the end of September)
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） -196 deg C ∼ 100 deg C(option: cryogenic version） -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
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