2022 High quality Magnetic Flow Meter Price - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure
2022 High quality Magnetic Flow Meter Price - 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.
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All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for 2022 High quality Magnetic Flow Meter Price - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure , The product will supply to all over the world, such as: Qatar, Swiss, Serbia, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.

The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
