Rotary piston flow meter SITRANS F R


SITRANS F R rotary piston flow meters from Siemens are bestsellers. The benefits offered by their conventional mechanical measuring technique include reliability, precision and a robust design for measuring aggressive media and high-viscosity fluids. Viscosities ranging from less than one mPa.s to 350,000 mPa.s are no problem for the reliable rotary-piston meter


Rotary piston flow meter application examples: Petroleum industry, Raw material industry


 Media Temperature

 Max. 300 °C
 Max. 572 °F



 Liquid Pressure

 Up to 63 bar
 Up to 914 psi


  • High measuring accuracy (approved for custody transfer)

  • Suitable for flow rates up to 1000 l/min (264 USgpm)

  • Low dependence on viscosity

  • Low pressure drop

  • Simple compact design

  • Wide range of available materials, e.g. plastic lining for particularly corrosive liquids