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Vortex Flowmeter

Product catalog summary

Overview: The document provides technical specifications and operational details for the Vortex Flow Meter (Series EUVORT) by Eureka Industrial Equipments Pvt. Ltd. The meter operates on the principle of the Karman vortex street, where vortices are formed as fluid flows past a bluff body, generating pressure fluctuations that are converted into electrical pulses.

Operating Conditions:

Applications: Suitable for gas, liquid, and steam.
Meter Size: Ranges from DN 15 to DN 300.
Flow Range: Liquid flow ranges from 1.2 – 6.2 to 200 - 2000 m3/h; Gas/Steam flow ranges from 5 – 25 to 1380 - 11000 m3/h.
Temperature: Ambient temperature ranges from -20 to +70°C; Fluid temperature ranges from -20 to +350°C.
Pressure: Operates as per flange rating.
Wetted Parts: Made of SS316 / SS304.

Performance:

Repeatability: ±0.1%
Accuracy: ±1% for liquids and ±1.5% for gas/steam.

Power Supply and Protection:

Power Supply: 24 VDC or battery operated.
Display: Optional flow and totalizer display.
Transmitter: Outputs a 4 to 20 mA DC current signal.
Housing: Available in non-explosion proof and explosion proof versions.
Protection: Rated IP65.

Size and Measuring Range: The document includes a table detailing the standard measuring ranges for water and air across various sizes from 25 mm to 300 mm, with water ranges from 1.3 ~ 13 m3/h to 200 ~ 2000 m3/h and air ranges from 8 ~ 60 nm3/h to 1000 ~ 10000 nm3/h.

Catalog excerpts

EUREKA INDUSTRIAL EQUIPMENTS PVT. LTD. 17-20, ROYAL CHAMBERS, PAUD ROAD , PUNE 411038 PHONE NOS : 020 25443079, 25451314 [email protected] Vortex Flowmeter Vortex Flow Meter (Series EUVORT) www.eurekaflow.com

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Vortex Flow Meter (Series EUVORT) Principle of Vortex meter is based on the Karman vortex street. When fluid flows hrough a bluff body, vortices are alternately formed on both sides with opposite directions of rotation. These vortices each generate small amount of pressure. The pressure fluctuations are recorded by the sensor and converted to electrical pulses. The vortices develop very regularly within the permitted limits of the meter. Therefore, the frequency of vortex shedding is proportional to the volume flow. Operating Conditions Application : Gas, Liquid Steam Meter size : DN 15 to DN300...

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