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Factory Cheap Price Yokogawa DY050 Digital YEWFLO Vortex Flowmeter

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Factory Cheap Price Yokogawa DY050 Digital YEWFLO Vortex Flowmeter

Name: Factory Cheap Price Yokogawa DY050 Digital YEWFLO Vortex Flowmeter
Brand: Yokogawa
Price: 8001 USD

China Factory Cheap Price Yokogawa DY050 Digital YEWFLO Vortex Flowmeter factory

Brand Name : Yokogawa

Model Number : DY050

Place of Origin : China

MOQ : 1 pc

Price : USD 800 1 pc

Payment Terms : T/T

Supply Ability : 100 pc 1 week

Delivery Time : 7-14 days

Response Time : Less than 5 ms

Protection Class : IP65

Operating Temperature Range : -40 to 85 degrees Celsius

Measuring Principle : Absolute and gauge pressure

Pressure Sensing Element : Piezoresistive

Weight : 0.5 kg

Signal Output : 4-20mA 0-20mA 1-5V 0-5V

Wetted Material : Stainless Steel

Process Connection : 1/2" NPT

Output Signal : 4-20 mA

Protection Rating : IP67

Ingress Protection : IP67

Range : 0-10,000 psi

Electrical Connection : M12x1

Mounting : Direct or remote

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Factory Cheap Price Yokogawa DY050 Digital YEWFLO Vortex Flowmeter

Product Description

The DY050 is part of Yokogawa’s digital YEWFLO vortex flowmeter series. The "DY" stands for the digital version, and "050" refers to the 50 mm (2") pipe size. It’s widely used to measure volumetric flow rates of liquids, gases, and steam using the vortex shedding principle.

Working Principle – Vortex Shedding

The DY050 operates based on the Kármán vortex street phenomenon:

When fluid flows past a bluff body (called a "shedder bar") inside the pipe, vortices are alternately shed from its sides.
The frequency of vortex shedding is directly proportional to the flow velocity.
A piezoelectric sensor or capacitive sensor detects these vortices and converts the signal into a frequency, which is then interpreted as flow rate.

Technical Specifications

Parameter	Specification
Size	2 inches (50 mm)
Measurable Fluids	Liquids, gases, steam
Flow Range (typical)	~2.5 to 25 m³/h (liquid), ~15 to 150 Nm³/h (gas, air)
Accuracy	±0.75% of reading (liquid), ±1.0% (gas/steam)
Repeatability	±0.2% of reading
Operating Temp	–29°C to +250°C (standard), up to 450°C with /HT option
Pressure Rating	Depends on flange (typically ANSI 150 to 300, up to 99 bar)
Process Connection	Flange (ANSI/DIN/JIS), Wafer type available
Power Supply	24 VDC loop-powered (2-wire) or 4-wire AC/DC models
Output Signal	4–20 mA + HART, or Foundation Fieldbus
Protection	IP66/67, optional explosion-proof (Ex d) and intrinsically safe

Optional Features (/MV, /HT, etc.)

Option Code	Functionality
/MV	Built-in temperature sensor for mass flow measurement
/HT	High-temperature version for steam up to 450°C
/R1, /R2	Reduced bore design for better low flow sensitivity
/FF1	Foundation Fieldbus communication protocol
/S2, /A2	Sensor material options: 316SS, Duplex SS, Hastelloy, etc.
/E	Explosion-proof Ex d housing

Advanced Features

Spectral Signal Processing (SSP)

Reduces noise, increases stability, and improves signal detection.
Ideal for low flow rates and varying conditions.

Self-Diagnostics

Detects abnormal vibration, flow instability, or sensor degradation.
Can be integrated with asset management systems (e.g., Yokogawa’s PRM).

Mass Flow (with /MV)

Calculates mass flow of saturated steam or liquids using built-in temperature measurement.

Applications

Industry	Use Cases
Power Plants	Steam measurement, boiler control
Oil & Gas	Natural gas, compressed air, process fluids
Chemical Processing	Steam, cooling water, solvents
HVAC/Utilities	Chilled water, hot water, building automation
Food & Beverage	CIP fluids, utilities

Example Model Code Breakdown

DY050-F1-SS2N-2N/HT/MV

Code	Meaning
DY050	50 mm digital YEWFLO vortex meter
F1	Flanged body
SS2N	316SS wetted parts
2N	ANSI 300 flange
/HT	High-temperature version
/MV	Mass flow with temp compensation

Factory Cheap Price Yokogawa DY050 Digital YEWFLO Vortex Flowmeter Images

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