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The main unit is smaller than postcard size, powered by two AA batteries, achieving over 50 hours of continuous operation, and equipped with an automatic power-off function.
The main unit is smaller than postcard size. It uses two AA batteries. Achieves continuous operation for over 50 hours. Equipped with an automatic power-off function.
No worries about objects getting tangled! We offer options such as forward/reverse flow detection output and exposure detectors.
The "TK-125 type" is a gate management system and river flow direction and velocity meter installed in locations where backflow of river water occurs, such as tidal rivers and sluices. It automatically measures both forward and reverse flow continuously over a long period using an electromagnetic flow velocity detection mechanism. The output signals of this product are used for controlling the opening and closing of sluices and gates. Please feel free to contact us if you have any requests. 【Features】 ■ No movable or wear parts ■ No concerns about objects getting tangled *For more details, please refer to the PDF document or feel free to contact us.
Hydrogen bubble generator for flow visualization
Measurement of micro flow velocity and unsteady flow Visualization of flow velocity distribution, streamlines, and flow paths ● Visualization of streamlines and flow paths ● Output can be selected between pulse and direct current ● Minimal disturbance of streamlines ● Accurate output pulse interval ● Capable of measuring micro flow velocity ● Synchronization with external signals is possible For details, download the catalog!
Since it is a reciprocating motion, debris and floating objects like garbage and grass are less likely to get tangled. It can generate power even in shallow rivers. It serves as a low-cost flow meter for flood prediction without the need for an external power source.
Hydro-VENUS generates electricity by slowly oscillating a sturdy pendulum. Its simple shape compared to propellers offers high strength and minimizes the likelihood of entangling debris or vegetation. It can be used as a flow meter by utilizing the principle that the amount of electricity generated changes according to the flow rate. Since it is a generator itself, it does not require an external power source, making it low-cost, and it can efficiently generate electricity even in shallow rivers and channels as long as the pendulum's amplitude is sufficient. It is being deployed in many small to medium-sized rivers that do not have flow meters or water level gauges for river management, and by utilizing AI with the flow rate data collected, a system for wide-area flood prediction is under development. 【Features】 ■ Low manufacturing costs due to easy production with a simple structural design ■ The pendulum structure is durable and easy to maintain ■ Achieves an overwhelmingly low-cost flow meter for river management compared to conventional methods ■ Developing a flood prediction system using AI with flow rate big data *For more details, please contact us or download the PDF to view.
