positive displacement flow meter / for oil / for fuel / compact
DFM-250A-K Mass Flow ONLINE BV



  • Technology:

    positive displacement

  • Fluid:

    for oil, for fuel

  • Other characteristics:

    compact, high-accuracy, direct-reading, with pulse output, with counting function, stand-alone, multifunction, remote, fraud-proof

  • Applications:


  • Process pressure:

    Min.: 2 bar (29.01 psi)

    Max.: 25 bar (362.59 psi)

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 80 °C (176 °F)

  • Volumetric flow rate:

    Min.: 2 l/h (0.5 us gal/h)

    Max.: 250 l/h (66 us gal/h)


The 250 L/H Fuel Flow Meter features pulse output that can be read remotely. The actual flow is indicated by the LED indicator and the unit is set in a heavy duty molded case. With an impressive flowmeter design, 400 L/H Fuel Flow Meter is able to provide an efficient fuel flow even when the measuring ring seizes. This unit is easy to mount in any position and is fitted with a fuel filter.

It renders precise measurements with the help of a digitally processed signal and extended work range. It is hydraulic and vibration resistant and hydraulic resistance of flowing fluid is reduced due to the wide clearing section. Other features of the 400 L/H Fuel Flow Meter include compact, lightweight, sustainable design and power efficiency.