Good Quality Magnetic Flow Meter - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure
Good Quality Magnetic 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:
Related Product Guide:
We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Good Quality Magnetic Flow Meter - SUP-LUGB Vortex flowmeter without temperature & pressure compensation – Sinomeasure , The product will supply to all over the world, such as: Estonia, Cannes, Mexico, Relying on superior quality and excellent post-sales, our products sell well in America, Europe, the Middle East and South Africa. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
By Jerry from Australia - 2017.04.28 15:45
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Gustave from Amman - 2018.12.11 14:13