This is a high-performance flow velocity and direction meter that achieves high reliability with a water surface detection function.
The FD-20 is a high-performance flow velocity and direction meter that can measure the flow velocity and direction of sluices and pipes with high precision, featuring a water surface detection function for enhanced reliability. It is primarily installed on the side walls of sluices and pipes in rivers, directly measuring the flow velocity within the channel to output the flow direction (downstream, upstream, or stationary) and flow velocity. It can improve the reliability of backflow detection in low flow velocity areas, where judgment can be difficult in gate control. For more details, please contact us.
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basic information
Product Code: 20748 *Please provide this number when making inquiries for smoother communication.* 【Features】 ○ High precision ○ Easy flow rate confirmation ○ Excellent lightning resistance ○ Equipped with a water surface detection sensor ○ Accurately detects backflow in waterways that are unclear in water level monitoring or surface monitoring ○ Built-in water surface detection function eliminates malfunctions ○ Various functions, such as flow direction determination values, can be easily set in an interactive format ○ Significant cost reduction and miniaturization achieved by simplifying the number of parts → Compared to conventional electromagnetic flow meters, the detector is about 1/8 the size by volume, and the converter is also about 1/8 the size ○ Adopts electromagnetic measurement principle, achieving high precision (±0.01m/s error in low flow rate range) by adjusting according to the characteristics of each unit ○ Built-in water contact sensor in the detector → Can detect whether the detector is in water or in the air ○ Materials used for the detector include titanium and resin ● For more details, please contact us.
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Delivery Time
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Applications/Examples of results
【Usage】 ○ Installed in river sluices and pipes for monitoring backflow in low flow areas ○ Remote operation and monitoring of sluice gates ● For more details, please contact us.
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Company information
Rex Co., Ltd. is a leading company that rents measuring instruments such as measuring devices, surveying equipment, weighing instruments, and inspection equipment. ■ Measurement Instrument Rental Business Rex offers over 1,000 types and more than 20,000 units of measuring instruments. We have everything from the latest models to renowned instruments that are not available from manufacturers. Please let us know the issues you are facing; we are sure you will find a measuring instrument that will be helpful. ■ Measurement System and Information Technology Construction Business In addition to renting measuring instruments, we also provide a rental service for systems that utilize these instruments. We handle a wide range of measurements, from work environment measurements such as noise and vibration to structural measurements like three-dimensional and displacement measurements. Additionally, we can propose the development of original measurement systems and measurement outsourcing tailored to your needs. ■ Measurement Instrument Calibration and Inspection Service We perform calibration for the measuring instruments you own. Rex Co., Ltd. is certified by the Japan Surveying Instrument Manufacturers Association and manufacturers for maintenance. No manufacturer restrictions!