Monitor flow through open channels, partially full sewer pipes and surcharged pipes without a flume or weir. The new MantaRay Portable Area-Velocity flowmeter is designed for monitoring stormwater, sewage, industrial effluent, irrigation water and natural streams. The MantaRay uses a submerged ultrasonic sensor which is hydrodynamically shaped and designed to shed deposits and stringers for reliable operation in sewage, stormwater and stream flow applications. Watch your flow in real time. It displays and datalogs flowrate and total flow. The MantaRay is powered by built-in, rechargeable batteries Find out more |