mass flow meter / calorimetric / for air / direct-reading
notos mensaura



  • Technology:

    mass, calorimetric

  • Fluid:

    for air

  • Other characteristics:

    direct-reading, digital, compact, high-accuracy, with display, precision, electronic, rugged, aluminum, hand-held, ultra-rugged, bi-directional, with battery, wireless, mobile

  • Applications:

    industrial, for low flow rates, for the food industry, for the pharmaceutical industry, for dosing, for harsh environments, for gas mixing

  • Process pressure:

    1,013 mbar (14.69 psi)


Handheld Massflow meter based on the calorimetric measuring principle:• Precision needle valve (optional)• Processor-controlled linearization• Taring at the push of a button• USB port• Bidirectional USB communication• Built-in Li-Ion battery• Charge control with automatic shutdown• 6 gasstandards switchable• 5 selectable units• 9-stage damping• Switchable resolution• Robust aluminum housingThe NOTOS is a flow meter based on the calorimetric (thermal) principle, which was developed especially for mobile use.It has a built-in lithium-ion rechargeable battery, which can run for up to 20 hours, as well as intelligent charging electronics with automatic charging shutdown.The NOTOS uses state-of-the-art microprocessor technology to linearize the waveform as well as the most precise sensors, thus achieving the extremely high accuracy that all mensaura flowmeters offer.It has a large, easy-to-read graphic display on which the measured value as well as unit, damping, battery status and gas standard are shown clearly.