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Flow and density measurement of liquid, gas and steam

With a 100-year tradition of excellence and innovation in flow measurement, the Foxboro by Schneider Electric brand of magnetic, vortex and Coriolis technologies and accessories offers a complete breadth of accurate, reliable and worry-free flowmeter solutions.

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        CFS10 Coriolis Flowtube

        CFS10 / CFS20 Flowtube The CFS10 Mass Flowtubes combines with a CFT51 Coriolis Mass Flow Transmitter to form a Coriolis Mass Flow and Density Meter. The principle of Coriolis acceleration is used which allows true mass flow rate measurements of fluids to be made directly, without the need for external temperature, pressure, or specific gravity measurements. The direct measurement of mass eliminates the inaccuracies of multiple process measurements associated with volumetric flow devices are eliminated.

        The Model CFS10 is a single path mass flowtube that uses two serial-connected, large bore tube loops positioned side by side. Fluid entering the flowtube is channeled first through one loop, through a rigid center body, and then through the second loop.

        CFS10 is available in sizes 1/8” to 2” / DN3 to DN50.


      • Highly accurate mass, density and temperature measurement
      • Unprecedented, precise liquid/gas flow measurement without skips or stalls
      • Fast startup — up to 10 times faster than conventional Coriolis meters
      • Serial path designs and self-draining orientation guarantee positive cleaning
      • Dual-phase performance, elimination loss due to end-of-batch waste (or "shrink")

      • Applications

      • Power, Chemical, Oil&Gas, Food&Beverage (3-A certified)
      • NTEP and Industry Canada certified for custody transfer
      • Fastest response time, ideal for fast batching and filling
      • Start and finish empty tubes conditions for tank loading and unloading
      • Concentration with % solids measurements

    Documents and Downloads (7)

    Specification guide
    Models CFS10 and CFS20 Mass Flowtubes for Standard and 3-A Sanitary Applications (Version 2.0) 15/08/18 English pss_1-2b1a_p.pdf956.4 KB
    I/A Series Mass Flowmeters Model CFS10 Mass Flowtubes 6 to 50 mm (1/4 to 2 in) Sizes Style B (Version 1.0) 27/04/16 English dp_019-182.pdf154 KB
    I/A Series Mass Flowmeters Model CFS10 Mass Flowtubes 6 to 50 mm (1/4 to 2 in) Sizes Style A (Version 1.0) 27/04/16 English dp_019_180.pdf178.9 KB
    I/A Series Mass Flowmeters Model CFS10 Mass Flowtubes 3 mm (1/8 in) Size Style B (Version 1.0) 27/04/16 English dp_019-366.pdf82.9 KB
    Instruction Sheet
    Mass Flowtubes Models CFS10 and CFS20 - Installation, Startup, Troubleshooting and Maintenance (Version 2.0) 04/05/17 English mi_019-120_j.pdf1.4 MB
    Technical leaflet
    I/A Series Coriolis Mass Flow and Densisty Meters for Standard and 3A Sanitary Applications - CFS10 Series Mass Flowtubes - Style A (Version 1.0) 04/03/16 English pl_008-702.pdf189.5 KB
    Coriolis Mass Flow and Density Meters CFS10 Series Mass Flowtubes for Standard and 3-A Sanitary Applications - Style B (Version 2.0) 04/05/17 English pl_008-733_h.pdf364.1 KB