Overview

Flow can be expressed as volumetric flow rate, mass flow rate or in terms of volume or total displaced mass. The measurement is obtained using two devices: one, primary, which is placed in direct contact with the fluid and which generates a signal and one, secondary, which translates this signal into a movement or a signal to indicate, record, control or calculate the flow. Other devices indicate or calculate the flow directly through the interaction of the fluid flowing in the pipeline and the measuring device which is placed directly or indirectly in contact with the fluid.

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SFWE

Technical Features

  • Measurement range 0.15 – 8 m/s
  • Pipe size range DN15 – DN600
  • Pressure / Operating temp 16 bar at 25°C ; 8.6 bar at 70°C
  • Enclosure material ABS ; Degree of protection IP65 ;
  • Body material SS 316L / PVDF ; Seals FPM ;
  • Electrode materials SS 316L
  • Electrical connection Cable not included ;
  • Mechanical connection Insertion in probe holder
  • Power supply 5 – 24 Vdc ; Frequency output 0 – 500 Hz
  • Analogue output 4 – 20 mA

SFW PVC-C

Technical Features

  • Measurement range 0.15 – 8 m/s
  • Pipe size range DN15 – DN600
  • Pressure / Operating temp up to 10 bar at 25°C ; 
up to 1.5 bar a 80°C
  • Body material C-PVC ; Seals EPDM or FPM ; Rotor ECTFE (Halar®)
  • Shaft and bearings Ceramic ;
  • Electrical connection Cable not included ;
  • Mechanical connection Insertion in probe holder
  • Power supply 5 – 24 Vdc ;
  • Frequency output 45 Hz per m/s (nominal)

SFW PVDF

Technical Features

  • Measurement range 0.15 – 8 m/s
  • Pipe size range DN15 – DN600
  • Pressure / Operating temp up to 10 bar at 25°C ; up to 2.5 bar a 100°C
  • Body material PVDF ; Seals EPDM or FPM ;
  • Rotor ECTFE (Halar®)
  • Shaft and bearings Ceramic ;
  • Electrical connection Cable not included ;
  • Mechanical connection Insertion in probe holder
  • Power supply 5 – 24 Vdc ;
  • Frequency output 45 Hz per m/s (nominal)

SFW SS

Technical Features

  • Measurement range 0.15 – 8 m/s
  • Pipe size range DN15 – DN600
  • Pressure / Operating temp up to 25 bar at 120°C
  • Body material SS 316L ; Seals EPDM or FPM ; Rotor ECTFE (Halar®)
  • Shaft and bearings Ceramic ;
  • Electrical connection Cable not included ;
  • Mechanical connection Insertion in probe holder
  • Power supply 5 – 24 Vdc ;
  • Frequency output 45 Hz per m/s (nominal)