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

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

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

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

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

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

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


Related Product Guide:

Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for Factory wholesale Water Flow Meter - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure , The product will supply to all over the world, such as: Vietnam, Montpellier, Algeria, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Mag from Panama - 2018.09.19 18:37
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Ella from Liberia - 2017.05.21 12:31