Clamp-on ultrasonic flow meter for high-temperature liquids.

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NU2

last updated：Jan 18, 2024

NITTOSEIKO CO., LTD.

Official site

[Now accepting measurements] A new heat-resistant model capable of measuring high-temperature liquids up to 160℃ is now available! No influence from the liquid's corrosiveness, pressure, or conductivity!

This flow meter is a clamp-on type ultrasonic flow meter that can measure the fluid flow from the outside of the piping. By installing detectors upstream and downstream of the flow, this flow meter adapt propagation time difference method, which calculates flow velocity based on the time difference of ultrasonic waves transmitted in both the forward and reverse directions from each detector, and then converts this into flow rate. Since measurements are taken from outside the piping, it is not affected by the properties of the liquid. The use of special sensors in the detectors significantly improves heat resistance, making it suitable for measuring insulation water, chemical solutions, cleaning liquids, and oils in various high-temperature environment plants! 【Features】 ■ Capable of measuring high-temperature liquids at a low cost ■ Compatibility with a wide range of measurement environments ■ Adoption of heat-resistant magnet-embedded rails *For more details, please refer to the PDF document or feel free to contact us.

Related Link - https://www.nittoseiko.co.jp/products/search/index…

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basic information

【Features Details】 ■ Low-cost measurement of high-temperature liquids (measurable temperature: -30 to 160°C) By using a highly heat-resistant detector, it is now possible to measure high-temperature liquids up to 160°C. The converter is equipped with standard setting data for high-temperature water in its internal memory, allowing for easy setup as before. Additionally, since it is clamp-on, there is no need for construction work on high-temperature liquid pipes, significantly reducing construction costs and achieving excellent cost performance, especially in measurements on large-diameter lines. ■ Wide adaptability to measurement environments This flow meter consists of a detector and converter as a pair, and can adapt to various measurement scenarios as either a permanent or inspection unit depending on the combination of converters. Furthermore, since measurements are taken from the outside of existing piping, it is not affected by the corrosiveness, pressure, or conductivity of the liquid, and can measure any liquid that allows ultrasonic transmission. ■ Adoption of heat-resistant magnet-embedded rails The detector employs a rail mount shape where the sensor and rail are integrated, eliminating the hassle of sensor alignment work. By using a unique heat-resistant magnet-embedded structure at the ends of the rail, there is no need for belt tightening work when measuring magnetic piping such as iron pipes, thereby reducing the burden on workers in harsh high-temperature environments.

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※The delivery time may vary depending on the quantity, so please feel free to contact us.

Applications/Examples of results

【Applications】 ■ Flow management of tap water, industrial water, and agricultural water. ■ Operation check of existing flow meters. ■ Control circulating water of combined heat power. ■ Measure a hot water/ cold waterline of air conditioning. 【Measured Liquids】 Homogeneity liquid of which ultrasonic can propagate. (Water, Sea water, Industrial water, Acid, Alkali, Alcohols, etc.) 【Applicable Pipes】 Pipe shall penetrated material by ultrasonic such as Copper, Stainless, PVC, Ductile iron.