Oval wheel volume flow sensors (HySense® QO)

The oval wheel volume flow sensor HySense® QO functions via the displacement principle. Here, two geared oval wheels are driven by the pressure of a liquid. They are rolling on each other. With each rotation a defined amount of liquid is transferred through a counter. The single rotations are caught by a signal pick-up which changes the signals in digital impulses. Oval wheel volume flow sensors HySense® QO are available in different measurement ranges from 0,1 to 30 l/min.

 Your benefit at a glance:

  • High measuring accuracy
  • Suitable for lots of media
  • Low weight
  • independent of viscosity
  • Good life expectancy
  • Small dimensions