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PFA Fixed Flowmeter

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The PFA Fixed flowmeter is our most affordable solution for long term use.


Key characteristics: 

  • Infrared (IR) turbine rotor reflection results in accurate and repeatable flow measurements
  • High chemical resistance
  • High resolution square wave output 
  • Flexible use, easy to install
  • Small in size 

Technical specifications

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  • Engineering support available
  • Over 20 year experience in flow measurement solutions
  • Excellent price-quality
Certificates
Cable options
Please note; Add as many cable options as flowmeters
Cable extensions
Please note; Add as many cable extensions as flowmeters

  • Size 4.5 8.5 12.5
    Inner diameter 4.6 mm 9.1 mm 14.0 mm
    Linear flow range 0.1 - 1.8 L/min 1.0 - 20.0 L/min 2.5 - 40.0 L/min
    Minimum flow 0.06 L/min 0.5 L/min 1.5 L/min
    Accuracy 1% of reading 1% of reading 1% of reading
    Repeatability < 0.15% < 0.15% < 0.15%
    Wetted parts PFA / Ruby PFA / Ruby PFA / Ruby
    Tube connection 7 mm hose barb / 1/8" NPT 12.5 mm hose barb / 1/4" NPT 1/2" BSP
    Tube length 52 mm 61 mm 72 mm
    Liquid temperature -20 to +80 °C -20 to +80 °C -20 to +80 °C
    Max. pressure 20 Bar 15 Bar 10 Bar
    Viscosity 0.8 - 10 cSt. 0.8 - 10 cSt. 0.8 - 10 cSt.
    Average K-factor 120,000 pulses/L 5,500 pulses/L 2,000 pulses/L
    Power Supply 5 - 24 Vdc 5 - 24 Vdc 5 - 24 Vdc
    Output signal 5 - 24 V square wave 5 - 24 V square wave 5 - 24 V square wave
    Power consumption 34 mA at 5 V 34 mA at 5 V 34 mA at 5 V
    Default cable PVC 1 meter PVC 1 meter PVC 1 meter

Do you have a question about this product?

Please contact our sales department
T: +31(0)24 379 2666
Or send an email directly