Swirl flowmeters are used for highly accurate measurement of the flow of gases, liquids and steam over a wide range of temperatures in almost any application. Swirl meters are ideal for use on low viscose liquids, demineralized water, and for direct, cost-effective steam mass flow.

SwirlMaster FSS430 is available with multiple communication protocols, such as HART 7, Modbus RTU, Profibus PA, and FOUNDATION Fieldbus.

SwirlMaster FSS450 is the advanced version with additional analog input for mass or energy flow measurement, available with integral or remote transmitter with up to 30 m (98 ft.) cable length. Because of the optional inputs, discrete flow computers are no longer needed in many applications.

FSS430 Optionally available
  • HMI for easy meter set up
  • Integrated RTD for temperature compensation and saturated steam mass flow calculation
  • Digital outputs for pulses, frequency and alarm signalization
  • Remote transmitter with up to 30m (98 ft.) cable length
  • Stainless steel transmitter housings
FSS450 Standard features
  • HMI for easy meter set up
  • Analog 4 … 20 mA input
  • Integrated RTD for temperature compensation and saturated steam mass flow calculation
  • Digital outputs for pulses, frequency, and alarm signalization
FSS450 Optionally available
  • Remote transmitter with up to 30 m (98 ft.) cable length
  • Stainless steel transmitter housings
  • SIL 2

Additional materials