The FLS model F3.80 oval wheel flow sensors have been designed according to the main industrial requirements: particularly high mechanical strength and performance reliability.

These sensors are suitable for measuring a wide range of solid-free liquids of different viscosities with great accuracy and repeatability.

The sensors can be mounted on flexible or rigid pipes via connections with 1/4” GAS female thread. The construction materials ECTFE (Halar®), PP or stainless steel, guarantee particularly high solidity and chemical resistance.


  • Chemical industry
  • Laboratory facilities
  • dosing systems
  • Pulsating flow measurement
  • Measurement of highly viscous and non-conductive fluids
  • Measurement of oils


  • Compact size
  • Simple installation
  • High chemical resistance
  • Measurement of high viscosity fluids
  • Extremely limited load losses

Compatibility of FLS products

Compatibility of in-line low flow and oval gear flow sensors with FLS instruments.


Contact our product expert

Alberto Claveri
Aliaxis Italia Segment Manager Industry
+39 335 7490 115
Alberto Claveri: Aliaxis Italia Segment Manager Industry