variable-area flow meter / for liquids / for gas / direct-reading
6000 series TECFLUID



  • Technology:


  • Fluid:

    for liquids, for gas

  • Other characteristics:

    direct-reading, glass tube, in-line, top-mounted, flange, stainless steel, PVC, PTFE, polypropylene

  • Applications:

    for water treatment, industrial

  • Process pressure:

    Min.: 5 bar (72.52 psi)

    Max.: 15 bar (217.56 psi)

  • Process temperature:

    Min.: -20 °C (-4 °F)

    Max.: 80 °C (176 °F)

  • Volumetric flow rate:

    Min.: 2.5 l/h (0.7 us gal/h)

    Max.: 40,000 l/h (1,412.6 us gal/h)


Variable area flowmeters with glass tube.

Easy installation without straight pipe run required and protected against accidental breakage.
Application areas

Suitable for all kind of industries for flow measuring
Technical specifications

Measuring ranges:
2,5 l/h … 40 m3/h H2O
40 Nl/h … 1200 Nm3/h air

+-1,6% f.s.

DIN DN15 … DN80 flanges
Threaded fittings from ½” … 3” BSP
PVC solvent weld socket fittings
SS fittings for welding, others on request

Flow tubes: borosilicate glass, length 300 mm
Wetted parts: Coated steel, EN 1.4404 (SS316L), PVC, PP, PTFE

1 or 2 adjustable switches (reed switch, micro-switch or inductive sensor)

4-20 mA transmitter (max. resolution 18 points)
HART ™ protocol, Profibus, Fieldbus on request