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Positive displacement flow meters are necessary instruments for the accurate measurement of liquid flow rates in many industrial and agricultural applications. The operation of these devices is to capture and transmit by a known volume of fluid in through one chamber to total passage determine the volume. ZCHENG manufactures positive displacement flow meter, which provides high level of accuracy and repeatability and is perfect for industrial use.
When you're in the market for reliable positive displacement flow meters, you'll want to make sure that they come from a trusted manufacturer – such as ZCHENG! These flow meters need to be made to last, accurate and tailored for your industry. The ZCHENG range of Positive Displacement Flow Meters are designed to meet the requirements of many different industries from Oil and Gas to Chemical processing. Select ZCHENG as your supplier and you can trust that they’ll deliver.Extensive Product Range Fonsan provide a wide range of high quality products for you to choose from.Vertical Style
While positive displacement flow meters are precise and dependable in measuring the flow, they can experience certain common operational problems. There is a problem of fluid bypassing the piston or rotor and providing erroneous readings. This can be compensated by regular maintenance and adjustment of the flowmeter. A further problem is cavitation, which can render the measuring accuracy of the flow meter unreliable. Cavitation and flow meter performance can be controlled if the meter is installed properly and monitored. Changes in liquid viscosity or temperature can also affect the reading of such a flow meter, so it may be necessary to take these factors into account when making use of positive displacement flow meters in your own applications. These common usage problems can be minimized by performing scheduled maintenance, calibration and monitoring to ensure fluid flow is measured accurately.
Positive displacement flow meters: Benefits We provide a range of positive displacement flowmeter types that are popular in numerous industries. One of the main positive sides are their precise measuring capabilities of fluid flow. Positive displacement flow meters are also more accurate and consistent than some other flow meters, so they’re suitable for applications in which accuracy is a priority. These flowmeters can also be used in viscous liquids and gases. This versatility and low wear make them cost-effective applications in many industrial processes.
Unique design is the feature that separates the ZCHENG positive displacement flow meters from other types. These meters sweep a known volume of fluid, capturing it and transferring the volume through the meter in discrete increments. This enables precise and dependable rate measurements even under low velocities. Furthermore, aside from being robust and heavy duty, positive displacement flow meters have high accuracy as well. They are also venerated as hold a cleaning ease and simplicity.
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