SmartmeasurementTM has the most advanced Area Velocity (AVM) open channel offerings. These are our four path Time ultrasonic Area-Velocity (AVM) flow meters, the AlsonicAVM and the AlsonicAVM- Sewer that replaces fumes and weirs as well as the AlsonicDAVM, doppler multi-variable, flow, depth can conductivity measurement with one transducer.
Installation channel walls
Clean or dirty channels, rivers etc.
Sizes 3'-130' (1-40 m)
Ambient, transducers can withstand temperatures of 248°F (120°C)
0.5-1%
Channel walls with multi-transducers four paths-cross, Flow & Level (separate), Alignment using laser pointer
Two or four channels, graphic display, datalogger,analog/ digital inputs & outputs
Open channel; clean and dirty water
Installation fitted inside sewer line
Clean or dirty Sewers
Sizes 6''-48" (100-1200 m)
Ambient, transducers can withstand temperatures of 248°F (120°C)
0.5-1%
Fitted inside sewer line
Three or four channels, graphic display, datalogger, analog/ digital inputs & outputs
Clean or dirty sewers
Installation bottom of channel
Wastewater, sewers, dirty liquids ≥ 1% ≤40% particulates
Sizes 6"-240" (150-6000 mm)
Ambient, transducers can withstand temperatures of 248°F (120°C)
2-5%
Single transducer with both flow and level with mounting ring at bottom of channel
One transducer for both flow and level. Available in fixed and portable system
Economic open channel monitoring, mainly used for sewers and surveying