Abstract: The information on the flow meter that can measure compressed air is provided by the excellent flow meter and flow meter manufacturer and quotation manufacturer. Generally used to measure compressed air flowmeters include turbine flowmeters, vortex flowmeters, orifice flowmeters, etc. With the development of science and technology, the orifice flowmeter has been replaced by the vortex flowmeter. Today, Tokugawa Instruments will talk about how to use the vortex flowmeter to measure compressed air. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the article details of the flowmeters that can measure compressed air. Generally used to measure compressed air flowmeters include turbine flowmeters, vortex flowmeters, orifice flowmeters, etc. With the development of science and technology, the orifice flowmeter has been replaced by the vortex flowmeter. Today, Tokugawa Instruments will talk about how to use the vortex flowmeter to measure the compressed air flow. In view of the above difficulties in measuring the flow of compressed air, we believe that it is better to use a vortex flowmeter. At present, the flowmeter used to measure the flow of compressed air has been widely used in the flow measurement of metallurgy, petroleum, chemical industry, energy, food, environmental protection and other fields, because it has the following special functions. 1. Measurement medium: gas, liquid, steam; 2. Double-row LCD simultaneously displays cumulative flow and instantaneous flow; 3. Powered by internal lithium battery, no external power supply required; 4. Micro power consumption design, two +3v lithium batteries can be continuously Work for more than a year and a half; 5. The sensing element of the air quality sensor is not in direct contact with the measured medium, with stable performance and high reliability; 6. There are no moving parts in the sensor, the structure is simple and firm, the pressure loss is small, and the dimension expansion Small size and long service life; 7. Wide range of 10:1~15:1; 8. Measuring range of compressed air flowmeter: normal working range, Reynolds number is 20,000-7,000,000; output signal is not affected by Effects of liquid temperature, pressure, viscosity and composition. Measurement possible range, Reynolds number 8000-7000000; 9. Accuracy class: liquid, indicated value±1.0%; gas, of indicated value±1.0%; steam, of indicated value±1.5%; 10. Output signal: a.oc gate pulse output; b. Current 4-20ma (two-wire/three-wire); 11. Power supply voltage: +24vdc (provided when signal output is required); 12. Medium temperature: Ordinary type a.-40℃~+130℃; b.-10℃~+250℃; 13. Compressed air flowmeter working pressure: 0-2.5mpa, flange clamping connection Other pressure grades need to be customized); 14. Pressure loss:δpδp=1.079*10-6*ρ*v2 (where:δp: pressure loss kpa;ρ: the density of the measured medium kg/m3; v: the flow rate of the measured medium in m/s); 15. Shell material: carbon steel; stainless steel (1cr18ni9ti); 16. Specifications (inner diameter of the pipe) 20, 25, 32, 40 , 50, 65, 80, 125, 150, 200, 250, 300 (the diameter larger than dn300 is plug-in); 17. Ambient temperature -25℃~+55℃; humidity≤85%rh; 18. Compressed air flowmeter explosion-proof type: explosion-proof type; explosion-proof mark; iaiict4. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'What are the flow meters that can measure compressed air?'
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