The advantages of vortex flow meter scale, selection, installation and maintenance

Abstract: the advantages of scale vortex flowmeter, selection, installation and maintenance of information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Vortex flowmeter is based on the principle of karman vortex street and successfully developed a new type of flowmeter, it is mainly used for industrial piping medium fluid flow measurement, such as gas, liquid and vapor, and other media. Its characteristic is small pressure loss, wide range, high precision. More flow meter manufacturers choose model price quote you are welcome to inquire, the following are the advantages of scale vortex flowmeter, selection and installation maintenance article details. Vortex flowmeter is based on the principle of karman vortex street and successfully developed a new type of flowmeter, it is mainly used for industrial piping medium fluid flow measurement, such as gas, liquid and vapor, and other media. Is characterized by small pressure loss, wide range, high precision, working condition of the measurement volume flow is almost not affected by the fluid density, the influence of the parameters such as pressure, temperature, viscosity. Because of the vortex street flowmeter has the advantages of other flowmeter has not got rapid development since its launch. According to statistics, Japan, Europe and the United States and other developed countries now use the sharp rise in the proportion of vortex flowmeter, and has been widely used in various fields. From the point of this trend, vortex street flowmeter will be dominant in the future flow meter, is the ideal substitute of orifice flowmeter is the first introduction of vortex street flowmeter advantages: 1, simple structure and firm, have no moving parts, long running very reliable; 2, maintenance is very convenient, low cost of installation; 3, sensors, no direct contact with the medium, stable performance and long service life. 4, output is proportional to the flow of the pulse signal, no zero drift, high precision, and convenient and computer networking; 5, wide measuring range, range ratio of 1:10; 6, small pressure loss, low operating cost, more energy saving; 7, in a certain range of Reynolds number, the output signal frequency is not affected by fluid physical properties, and composition change, instrument coefficient only involved in the body shape and size of the vortex, fluid volume flow measurement without compensation, after changing accessories need to calibration instrument coefficient; 8, wide application range, gas and liquid flow can be measured; 9, the verification cycle is 2 ~ 4 years. Advantages of vortex flowmeter are many, can also be applied to all kinds of working condition of flow measurement requirements. For the selection and installation of vortex flowmeter has a lot of knowledge. In selection and installation of vortex flowmeters, people should consider mainly the following aspects: 1, because of the vortex flowmeter is a kind of speed type flowmeter, vortex separation stability affected by flow rate, so it have certain request for straight pipe, usually after 10 d, 5 d; 2, measuring, liquid limit velocity limit pressure loss and the corrosion phenomenon, generally is 0. 5～8m/s； 3, when measuring gas, restricted by medium compressibility change limit velocity, Reynolds number and lower velocity sensor sensitivity limit, steam is 8 ~ 25 m/s; 4, due to the stress vortex flowmeter is more sensitive to vibration, so the vibration of the larger pipe installation flow time, pipeline must have certain shock absorption measures; 5, due to the stress type vortex flowmeter using piezoelectric crystal as testing sensor, so its restricted by temperature, is commonly - 40～+300℃。 In addition, the vortex street flowmeter before and after the installation of a lot of trouble is need a long straight section, and will improve the user's installation costs, are also susceptible to site restrictions. But there are few manufacturer can offer within the flowmeter reducing design, this design greatly reduces the user specifically MenWei vortex flowmeter with the demand of the straight section, and thus save a lot of installation costs for the enterprise. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

Collectively, the effect of mass flow meter on industrial society has been to eliminate fork density meter manufacturer and drastically reduce the time long associated with coriolis density meter.

Above all, we expect to be a credit to the communities we serve, a valuable resource to our customers, and a place where our dedicated mass flow meter can grow and prosper.

Beijing Sincerity Automatic Equipment Co., Ltd knew if this worked for us, it would work for others, so we took the exclusive product and program and re-developed it to be more accessible to customers.