Supporting the safety and stability of high water flow measurements! Adopted as a standard method in the River Disaster Prevention Technical Standards (Survey Edition).
"RYUKAN" is a portable flow velocity meter that is small, lightweight, and powered by an internal battery. It can be mounted on a surveying tripod and does not require any special installation work. It has a built-in automatic angle correction function, eliminating the need for measurements with a level. Additionally, its small size and battery operation provide excellent mobility, enhancing the safety of flow observations and achieving labor savings. 【Features】 ■ Measures flow velocity from a distance without touching the water ■ Small and lightweight, making it easy to transport and install ■ Simple operation requiring no specialized knowledge ■ Automatic measurement for safe and stable observations even in bad weather ■ Continuous measurement captures sudden changes ■ Pre-installation ensures no missed flood peaks *For more details, please refer to the PDF document or feel free to contact us.
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【Model】 ■WJ7661 *For more details, please refer to the PDF document or feel free to contact us.
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YDK Technologies contributes to a peaceful and prosperous society by supporting your safe and secure living through advanced and diverse sensing technologies in four fields: defense, environmental measurement, navigation, and aviation/combustion, on a global scale. What is common to all of this is the commitment to "play a part in creating a society where people can live with peace of mind by providing reliable equipment and information." The environmental measurement business was founded in 1852 as Nakamura Sakyoshi Surveying Instruments, and after several name changes to Nakasa Instruments, Yokogawa Weatherc, Yokogawa Electronic Devices, and YDK Technologies, we have been engaged in the development, manufacturing, and sales of meteorological and hydrological observation instruments. We will continue to fulfill this social mission while looking to the future and will keep challenging ourselves in new fields using innovative technologies.