helical screw flow meter / for liquids / high-temperature / high-accuracy
RS series Suco VSE France



  • Technology:

    helical screw

  • Fluid:

    for liquids

  • Other characteristics:

    high-accuracy, high-temperature

  • Applications:

    for hydraulic applications

  • Process pressure:

    Max.: 450 bar (6,526.7 psi)

    Min.: 0 bar (0 psi)

  • Process temperature:

    Max.: 200 °C (392 °F)

    Min.: -40 °C (-40 °F)

  • Volumetric flow rate:

    Max.: 3,000 l/min (792.5 us gal/min)

    Min.: 0 l/min (0 us gal/min)


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
High viscosity, paste-like, abrasive adhesive and sealing substances