Mass flow meter / thermal / for gas / direct-reading
MV-191-HE Mass Flow ONLINE BV


  • Technology:

    mass, thermal

  • Fluid:

    for gas

  • Other characteristics:

    direct-reading, electronic, high-accuracy, low-pressure, in metering tube, aluminum, plastic

  • Process pressure:

    Min.: 0 bar (0 psi)

    Max.: 10 bar (145.04 psi)

  • Process temperature:

    Min.: 0 °C (32 °F)

    Max.: 50 °C (122 °F)


The mass flow meter is designed to indicate bar graph and value precise flow rates, total flow, types of gas and desired number of flow units. It is fitted with a wide angle, bright OLED display and works without pressure or temperature variations. This device eradicates parallax error and boasts wide flow ranges with a relatively low pressure drop.

With broad flow ranges, quick response and unmatched accuracy, this flow regular boasts password protection that is configurable and uses RS-232 interface (with FLOWBUS), Analog (0 .. 5 Vdc) and Modbus-RTU/ASCII interface. This mass view flow regulator comes with free software tools and features counter and alarm functionality, multi range and relay capabilities and can be digitally configured.


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