Buy Magnetic Flow Meter Price Factory – SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure
Buy Magnetic Flow Meter Price Factory – SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure Detail:
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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)
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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)
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Accuracy
Gas without compensation: DN15-DN25–1.5%, DN32-DN200–1.0%, DN250-DN300–1.5%
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Range Ratio
Gas density:1.2kg/m3, Range ratio: 8:1
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Medium Temperature
-20°C ~ +150°C、-20°C ~ +260°C、-20°C ~ +300°C
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Power Supply
24VDC±5%
Li battery(3.6VDC)
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Output signal
4-20mA
Frequency
RS485 communication (Modbus RTU)
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Ingress protection
IP65
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Body Materials
Stainless stell
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Display
128*64 dot matrix LCD
Noted: the product strictly prohibited to be used in explosion-proof occasions.
Product detail pictures:
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Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of Buy Magnetic Flow Meter Price Factory – SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure , The product will supply to all over the world, such as: Malta, Muscat, Austria, We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
By Nana from French - 2017.09.09 10:18
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Roland Jacka from Indonesia - 2018.06.30 17:29