SFL - High Precision Turbine Flow Sensor

Brand: KOBOLD Instruments, Inc

The KOBOLD SFL high precision turbine flow sensor features a bearingless design providing exceptional accuracy combined with very high reliability. 

Add excellent corrosion resistance through the use of PVDF and Vectra®, and the SFL emerges as a winner when compared to other similar products. It makes accurate flow measurement of transparent liquid media possible over a wide range of flow rates. 

A low-friction design offers very high turndown across the entire operating range with an accuracy of ±1% of full scale. 

The flow sensor comes standard with G-3/8 threaded fittings (male for PVDF, female for SS). A compact size makes this an ideal candidate for jobs where which space is at a premium.
  • Infrared Sensing for Use with Clean, Transparent Media
  • Bearingless Turbine Design for Long Life
  • Linear, Square Wave Pulse Output Signal
  • Universal Mounting Position


Measuring Range

  • 0.5 to 20 LPM


  • G-3/8 Male
  • G-3/8 Female

Body Material

  • PVDF
  • Stainless Steel

Maximum Pressure

  • PVDF: 16 bar
  • Stainless Steel: 50 bar

Maximum Temperature

  • 90° C


  • ± 1 % of Full Scale

Media Category

  • Liquid


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