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『DN40 vortex flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1. Price range for various flow meters
There are too many types of flow meters, I can only give you a rough idea and cannot list them one by one. As someone who specializes in flow meters, I will tell you that the small bracket WR-1000HSIZ DN15-100MM costs 6800 yuan, the medium bracket WR-1000HMIZ DN50-700MM costs 7000 yuan, and the operating temperature is 0-80 degrees with an accuracy of 1% and a built-in power supply of 90-220VAC. Fuji expansion protocol standard configuration: host+standard M1 sensor+signal cable+protective box. Electromagnetic flow meters are generally priced at 2800 yuan for DN10-50 and 2800 yuan for PTFE sparrow bend inner village. 2700 yuan for rubber inner village vortex street flow meters are generally priced at 2300 yuan for DN10-50. I am engaged in special discussions for flow meters. Ill tell you the specifications, vortex street prices, electromagnetic prices, glass rotor prices for nuclear leak meters DN25 300DN40 100 400DN50 550DN80 1000DN100 1200DN200 DN300 I hope I can help you with the specifications and prices of the Velbar flowmeter DN50 3500DN80 4000DN100 4200DN125 4600DN150 5000DN200 6000DN250 7000DN300 7800DN350 8160DN400 9000DN500 9840DN600 10800DN700 11400DN800 12000DN900 13200DN1000 14400DN1200 15600DN1400 18000DN1600 20400DN1800 22800
2. What are the measurement ranges of vortex flowmeters?
1、 Vortex flowmeter is a flowmeter based on the Karman vortex principle for measurement. It can measure liquids and gases, and is also very economical. The diameter is generally DN10-- DN1000. With temperature and pressure compensation, it can accurately measure gas or steam flow, and has a wide range of applications;
2、 Vortex flowmeter can only measure volumetric flow rate, usually in m3/h (cubic meters per hour), with instantaneous flow display and cumulative flow display;
3、 The measurement range corresponding to electromagnetic flow meters of different diameters is: liquid measurement: (unit: m3/h): DN15
1.2-6; DN20
1.5---10； DN25：2---16； DN32
1.8---20； DN40：2.5---25； DN50：3.5---40； DN65：7.5---70； DN80：12---130； DN100：18---160； ..... Gas measurement: (unit: m3/h): DN15:4--28; DN20：6---40； DN25：8---50； DN32：15---150； DN40：18---180； DN50：25---480； DN65：50---500； DN80：80---800； DN100：120---1200； ..... For more detailed information, please refer to the technical article on the website of Shandong Qiangqiang Automation Technology Co., Ltd.... Www.qszdh. com
3. Why is the single tube flow measurement range large, while the main tube flow meter range is small?
In many enterprises process pipelines, there are a large number of phenomena where the actual flow rate or flow velocity of the fluid is low. The existence of this phenomenon can be attributed to the following reasons: firstly, reducing the flow velocity can reduce the pressure loss in the fluid flow, reduce the driving power, and save energy; Secondly, considering future development and expanding the scale, sufficient margin should be left in the design to make the process pipelines larger; Thirdly, some pipelines have high working pressure, and although the flow rate is not small, the flow velocity is low. Due to the existence of "large pipe diameter, small flow rate" or "large pipe diameter, low flow velocity with age", it poses a challenge for the selection of velocity flow meters. A certain enterprise, a DN30