An area‑velocity sensor measures both water depth and velocity at a point in an open channel or sewer, and multiplies the cross‑sectional area (from depth and geometry) by the velocity to calculate flow. These sensors typically use ultrasonic or electromagnetic methods for velocity and ultrasonic or pressure methods for depth, making them popular for portable sewer flow studies and permanent open‑channel sites.
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No. There is no limit to the number of files a user can store at this time.
Yes. That way the new location will not populate its data into the old location.
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