SwirlMaster FSS430/FSS450 Flowmeter


Reliable, maintenance-free flow measurement with new hi-tech transmitter.

ABB's robust swirl flowmeters are designed for reliable measurement of liquid, gas and steam in volume, mass or energy units.

  • Digital signal processing for volume flow, totalization and pulse outputs leads to high reliability and flexibility
  • Direct mass/energy flow or standard flow measurement without additional flow computer
  • Hot pluggable display unit with through the glass (TTG) operation
  • Integrated 4…20 mA and HART interface for pressure, gas content, temperature or medium density input
  • Latest hazardous approvals incl. Zone 0 / Zone 20 approvals
  • Low upstream and downstream requirements enable flexible installation without use of a flow straightener

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