Wöhler

Wöhler FA 4xx

Fan Anemometer

Fan Anemometer
Overview
  • Measurement of air speed, temperature, humidity at the air vents
  • Measurement of CO2 at the air vents (Wöhler FA 430 only)
  • Detection of air leaks
  • Integrated measurement of volume flow
  • Direct measurement of volume flow at air vents in combination with the cone
  • Direct measurement of flow rate at the air nozzle in combination with a funnel
Wöhler FA 4xx App

Readings and data management in the Wöhler FA 4xx App

Easy handling

With automatic identification of the cone

Measurement report

via IR-transfer to the Wöhler TD 100 Thermal Fast Printer

Wöhler Telescope Handle

e.g. for ceiling vents

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    Wöhler FA 4xx Fan Anemometer
    Wöhler FA 4xx Fan Anemometer
    Volume flow measurement on air diffusers

    With the Wöhler FA 410 or FA 430 you can reliably determine air velocity and temperature at air diffusers. In addition, the Wöhler FA 430 determines the CO2 content to assess the air quality.  

    Fan Anemometer App

    The measured values are shown in the Wöhler FA 4xx App on the display of the mobile device and can be stored in the App. In addition, a photo of the object to be measured can be taken with the camera of the mobile device. The photo shows the date and time of the recording and the readings at the time of recording. You can forward your measurement data as an image or CSV file via an email program or messenger service.

    Wöhler FA 4xx App

    Readings and data management in the Wöhler FA 4xx App

    Easy handling

    With automatic identification of the cone

    Measurement report

    via IR-transfer to the Wöhler TD 100 Thermal Fast Printer

    Wöhler Telescope Handle

    e.g. for ceiling vents

    Selectable units

    m/s, fpm, m³ / h, CFM, °C, °F, cm², Inch²

    Backlight LC display

    Hold-Function

    Min- / Max-Function


    Sets
    Wöhler FA 4xx Fan Anemometer

    The Wöhler FA 4xx Fan Anemometer is available in different versions and can therefore offer the perfect solution for many applications.

    with Wöhler FA 4xx measuring funnel set
    Order no. 4155
    incl. CO2-Measurement
    Order no. 4147
    with Wöhler FA 4xx measuring funnel set
    Order no. 4156
    Training &
    Knowledge
    • qualified
    • practice-oriented
    • technophile
    Building leak detection using a fog spray gun or a smoke pen

    Leaks in the building envelope cause damage to the building and a loss of energy. Consequently, it is reasonable to localize critical weak points in both new and existing buildings to be able to implement the corresponding corrective measures. Building leak detection is the best method of localizing weak points so they can be eliminated.

    Leakages can easily be visualized with a blower-door measuring device and fog or smoke. 
    © 2016 Wöhler Technik GmbH

    Our offer is addressed to commercial customers only.