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What is the diameter of a 1.1-inch 1.2-inch 2-inch 2.5-inch flowmeter?
4 points correspond to a diameter of DN15, which is 15mm; 6 points correspond to a diameter of DN20, which is 20mm; 1 inch corresponds to a diameter of DN25, which is 25mm; 1.2 inch corresponds to a diameter of DN32, which is 32mm; 1.5 inch corresponds to a diameter of DN40, which is 40mm; The above information is provided by Changzhou Cool Heat Meter.
2. What are the measurement ranges of vortex street 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. What are the measurement ranges of electromagnetic flowmeters?
1、 Electromagnetic flowmeter is a very sensitive flowmeter that can measure the flow rate of conductive liquids. It is also economical and has a diameter of generally DN10-- DN2000. It can measure sewage or corrosive liquids and has a wide range of applications;
2、 Electromagnetic flow meters can only measure volumetric flow rates, with units such as m3/h (cubic meters/hour), L/min (liters/minute), etc. They have pure grinding instantaneous flow rate display and cumulative flow rate display;
3、 The measurement range corresponding to electromagnetic flow meters of different diameters is: (unit: m3/h): DN10:0.03-4.24; DN15：0.06---9.54； DN20：0.12---16.96； DN25：0.18---26.5； DN32：0.29---43.42； DN40：0.45---67.85； DN50：0.7---106； DN65
1.19---179； DN80
1.8---271； DN100：2.28---424； DN125：4.41---662.。。。。。 For more detailed information, please refer to the technical article on the website of Shandong Qiangsheng Automation Technology Co., Ltd.... Www.qszdh.com
What is the diameter of a 4.1-inch, 1.2-inch, 2-inch, 2.5-inch flow meter?
In industrial and civilian pipelines, the diameter of flow meters is usually expressed in inches or metric units DN (German designation). Specifically, the diameter of the 4-point flowmeter is DN15, with a diameter of 15 millimeters. Similarly, the diameter of the 6-minute flowmeter is DN20, with a diameter of 20 millimeters. The diameter of the 1-inch flowmeter is DN25, with a diameter of 25 millimeters. Further up, the diameter of the 1.2-inch flowmeter is DN32, with a diameter of 32 millimeters, and the diameter of the 1.5-inch flowmeter is DN40, with a diameter of 40 millimeters. The above caliber information is provided by Changzhou Kute