Produits

UF 322 CO et UF 322 CO-S
Flowmeters for open channel (irrigation channels, sewage networks)








A knowledge of the ultrasonic transit-time difference allows the measurement of the average speed of the fluid passing throught two probes (chords). These UF 322 CO flowmeters measure the velocity along several chords (two chords for the UF 322 CO-S and up to six chords for the UF 322 CO).

The average speed and a knowledge of the liquid level permits the accurate calculation of the flowrate and of the volume in the channel section. Speed measurements based on several chords permit a precise and bidirectional information even in case of dramatic changes of level (dry or storm conditions). The number of chords depends on the shape of the channel, on the upstream and downstream conditions, on the desired accuracy.









 Advantages   



  integration on all the channel section
  large rangeability of measurement
  measurement made whether the work is completely full or not
  measurement made no matter the shape of the channel and the downstream conditions
  measurements of very slow speeds
  insensibility to downstream obstruction
  wide range of probes and supports
  two 4-20 mA inputs for 2 external level sensors. The second level sensor provides additional reliability to the measurement (alarm if different)
  diagnostic help : Echo display
  possibility of installation in Ex area




Download the specification sheets in PDF :
  PDF
 UF 322 CO / CO-S
Contact us

Minisonic 600/2000






 Typical Applications   



  sewage networks : rainwater/wastewater
  inflow-discharge from sewage work
  remote electronic surveillance of real-time measurements and of stored data
  sampler monitoring
  monitoring of the transfert to rainwater sewers and tanks
  irrigation channels
  rivers up to approx 10m width (beyond use the UF 322 RV)





Water plant intake