博文

目前显示的是 十月, 2018的博文

Kaifeng AFT Instrument Co.,Ltd shines Miconex

图片
      From October 24th to 26th, 2018,the 29th international fair for Measurement, Instrumentation and Automation (formerly “Multinational Instrumentation Exhibition”, hereinafter referred to as Miconex) was successfully concluded at the Beijing National Convention Center.Kaifeng AFT Instrument Co.,Ltd is famous for battery-powered GPRS wireless remote electromagnetic flow meter and a variety of intelligent electromagnetic flow meters, which has attracted the attention of many customers in the instrumentation industry! If you want to know more information about Kaifeng AFT Instrument Co.,Ltd, welcome to visit our website: www.aft-flowmeter.com

Electromagnetic flowmeter installation requirements

图片
Intelligent electromagnetic flow meter is a kind of high performance ,high reliability of the flow meter .Used for measuring the volume flow of conducting liquid and slurry in closed conducts. Widely used in steel, electricity, petroleum, chemical, coal, metallurgy, paper making, water supply and drainage ,food, medicine industry etc.Its installation requirements are as follows: ①length requirement of straight pipe The straight pipe section of the electromagnetic flowmeter sensor requires less than the straight pipe section of most other flowmeters.After 90° elbow, T-shaped tube, concentric shaped tube and full-opening valve, it is generally considered that as long as the diameter of the electrode is 5 times the diameter of the straight pipe section, the valve with different opening degree needs 10D; the downstream straight pipe section is 2D or no requirement; However, it is necessary to prevent the butterfly valve piece from protr...

Characteristics of water flow measurement

图片
The measurement of water flow is not very difficult. Most of the flowmeters with different principles can be used to measure the flow of water, but not all flowmeters are easy to use.This is because the same is the flow measurement of water, and the degree of cleanliness of the water is different, the conditions of the fluid conditions are different, the reliability requirements are different, and the measurement accuracy requirements are different, then the selection of the instrument is different.Choosing a good meter among the many different types to choose from is not an easy task. Residents' water meters can be used for several years or even ten years without failure, but the water meters of same principle used in industrial production has many failures and short life.This is because the household water is intermittent and the water quality is good, while the water used in industrial production is generally continuous and the water quality is also poor.These differences can no...