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Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure

Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure

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Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure Detail:

  • Measuring principle

    A fluid flowing with a certain velocity and passing a fixed obstruction generates vortices. The generation of vortices is known as Karman’s Vortices.The frequency of vortex shedding is a direct linear function of fluid velocity and frequency depends upon the shape and face width of bluff body.

Since the width of obstruction and inner diameter of the pipe will be more or less constant, the frequency is given by the expression:

f=StV/d

In the formula:
f – Karman vortex frequency generated at one side of bluff body (Hz)
St – strouhal number (non-dimensional number)
V – average speed of fluid (m/s)
d – width of bluff body (m)

  • Installation

    Wafer connection: DN15-DN300(priority PN2.5MPa)

    Flange connection: DN15-DN50(priority PN2.5MPa)

DN65-DN200(priority PN1.6MPa)

DN250-DN300(priority PN1.0MPa)

  • Accuracy

Gas without compensation: DN15-DN25–1.5%, DN32-DN200–1.0%, DN250-DN300–1.5%

  • Range Ratio

Gas density:1.2kg/m3, Range ratio: 8:1

  • Medium Temperature

-20°C ~ +150°C、-20°C ~ +260°C、-20°C ~ +300°C

  • Power Supply

24VDC±5%

Li battery(3.6VDC)

  • Output signal

4-20mA

Frequency

RS485 communication (Modbus RTU)

  • Ingress protection

IP65

  • Body Materials

    Stainless stell

  • Display

    128*64 dot matrix LCD

 

Noted: the product strictly prohibited to be used in explosion-proof occasions.

 


Product detail pictures:

Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure detail pictures

Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure detail pictures

Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure detail pictures

Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure detail pictures

Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure detail pictures


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Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for Factory Price Water Flow Meter Sensor - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure , The product will supply to all over the world, such as: Hungary, Cambodia, Australia, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Lauren from Canberra - 2017.09.28 18:29
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Marcia from Florence - 2018.02.04 14:13