RS helical screw flow meter

Our RS helical screw flow meters impress with a low-resistance, pulsation-free and high-precision measurement of the fluid with minimal shear, low pressure losses and maximum functionality thanks to intelligent sensor technology.

Whether low viscosity oil or viscous resin - RS flow meters are the ideal solution for precise flow measurement. Thanks to various bearings, tolerances, materials, coatings, electronics and resolutions, VSE finds the right solution also for challenging applications. An optional high temperature pick-up system means that the RS can also be used in extreme temperature zones.

Performance data

  • Flow range 0 to 3000 l/min
  • Pressure range up to 450 bar
  • Temperature range -30 to +120°C (-40 to +200°C with high temperature sensor system)
  • Frequency range up to 100 kHz
  • Viscosity range 1 to 1,000,000 cSt


  • Process technology
  • Hydraulics
  • High viscosity, paste-like, abrasive adhesive and sealing substances

Advantages of the VSE helical screw flow meters

  • High precision virtually regardless of viscosity
  • Pulsation-free and precision measurement with minimal shear
  • Lowest pressure losses
  • Maximum functionality thanks to intelligent sensor technology
  • Low response time due to reduced masses