Hydrotechnik home

Gear volume flow meter HySense® QG

The gear volume flow sensors (HySense® QG) working via the displacement principle.

Gearwheels are set in motion via a medium. With each rotation of the gearwheels, a defined amount of liquid is transferred through the volume flow sensor. The rotation movements of the gearwheels are caught by signal pick-ups and transferred in digital impulses. HySense® QG gear volume flow sensors are available in different measurement ranges from 0,05 until 300,0 l/min.

Your benefit at a glance:

  •    -  outstanding measuring accuracy, low error limits
  •    -  high viscosity independance, broad measuring range for each type
  •    -  high medium temperatures and working pressures up to 9137 psi
  •    -  linearisation in the measuring instrument
  •    -  detection of flow direction, arbitrary mounting position and connectors
  •    -  measuring of quantities possible (metering)
  •    -  viscosity min. 5 mm2/s (cSt)
  •    -  high measuring accuracy


QG 100 / 110 QG 107 QG 200