Micro fuel flow meter is a kind of positive displacement flow meter. The small fuel flowmeter is a very characteristic flowmeter that can measure a variety of clean fuel, its measurement accuracy can reach ± 0.5%, and the lower limit of its measurement range is 1 cc/min.
Low flow fuel measurement means fossil fuel, gasoline, petroleum, diesel fuel, ethanol,bio-diesel.,etc. flow measurement .
The advantages of the positive displacement flowmeter are high measurement accuracy, installation conditions and the viscosity of the measured fuel have little influence on the measurement accuracy, so the positive displacement flowmeter can be used for accurate measurement of high viscosity liquids (such as hydraulic oil, etc.), It has considerable application value in the industrial field. Micro fuel flow meters are widely used in aviation, aerospace, chemical engineering and other military and civil fields. Micro PD flow meters are suitable for resin, silica gel, glue, hydraulic oil, heavy oil, lubricating oil, grease, coolant , Solvent, dye oil, polyurethane, brake fluid measurement at low flow rate.
Features of micro fuel flow meters
Micro fuel flow meter has the advantages of high measurement accuracy, little influence on the measurement by the characteristics of the measured fuel, and low requirements for the installation pipeline. It is currently widely used in the high-precision measurement of fuel; micro flow sensor can achieve less internal leakage, higher measurement accuracy, lower pressure loss and higher dynamic flow measurement frequency response.
How micro fuel flow meter develops?
Accurate measurement of flow has always been a difficult problem for people. As early as 1738, the Swiss Daniel Bernoulli used the differential pressure method to measure water flow based on the first Bernoulli equation. Then, in 1791, the Italian G. b. Venturi used venturi tubes to measure flow and published the results of their research. It was not until 1886 that American Herschel made a practical measuring device for measuring water flow based on the Venturi tube. In the early to mid-20th century, the original measurement principle gradually matured, people began to use different measurement methods, and positive displacement flowmeters began to appear. Positive displacement flowmeter developed from a drain pump or hydraulic press and was widely used for oil metering in the late 1930s.
How micro fuel flow meters work?
Micro fuel flow meter is a kind of positive displacement flow meter, positive displacement flowmeter measurement principle is: divide the measured fuel into multiple equal unit volumes, and at the same time the measured fuel pushes the movement of the internal components of the miniature flowmeter, and its movement is detection by the electromagnetic signal sensor on the shell, an electrical signal is generated and converted into the NPN or PNP pulse output.
Specifications of micro fuel flow meter
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Micro flow can be detected by the small fuel flow meter: 1-200 cc/min, 3-300 ml/m, 2-800 ml per minute, 0.5-100LPH, 6-600 Liter/ hour, 0.08-8 GPM, 0.5-100 LPM.,etc;
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Micro fuel flow meter can also be used as high viscosity micro flow meter;
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Digital fuel flow meter output pulse signals;
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Small flow meter is option with LCD display to show fuel flow rate and total flow;
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Process connection: thread
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Micro fuel flow meter still has high accuracy up to 0.5%, option with 0.2%;
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Micro flow meter can be used in various small pipe or hose, such as 1/4”, 1/8” 3/8”, 1/2”, 3/4 inch and one inch fuel pipeline.
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Micro liquid flow meter can be used for continuous or intermittent fuel flow;
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Micro fuel flow meter can be made into high pressure small flow meter to bear 300PSI, 600psi, 900psi or 1000 PSI pressure rating.
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Small fuel flow meter need to power by 5-26V DC
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