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Surface water    

Travel time method
ultrasonic discharge measurement

stationary systems         Overview PIPE Flowmeter
  Example of use
Small  
  Method
Medium  


At least two ultrasonic
transducers are installed
so that acoustic signals
transmitted between
them run diagonally
to the flow.

  Configurations
Large  
  Technical data pdf
Wireless systems  
  Service
Rresponder systems  
Doppler systems  
portable systems  
RiverSurveyor S5 / M9  
FlowTracker  
Sewage monitoring    


The acoustic signal running against the flow has a longer
travel time than the acoustic signal running with the flow. The
difference in travel times is directly proportional to the flow
velocity and, when the cross section is known, directly pro-
portional to the discharge.

Q-SEWAGE Flowmeter    
Q-SEWAGE Controller  
Pipe monitoring    
Q-PIPE Flowmeter    
Q-PIPE Controller  
 
Impressum