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Behaaglijkheidssonde

0628 0143
€ 801,00 € 969,21
  • Turbulence measurement in accordance with EN 13779
  • Determination of air velocity and draught risk
  • Integrated temperature and ambient pressure measurement
  • Intelligent calibration concept
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    Houd er rekening mee dat de opvolger uitsluitend compatibel is met de testo 400 resp. testo 440.
    Draught is the most common cause of complaints about indoor climate. Use the comfort probe to determine turbulence. Turbulence corresponds to the extent of fluctuations in air velocity over time. It is needed to calculate the draught risk. The probe enables you to determine air velocity and draught risk in accordance with EN 13779. The probe can also measure temperature and ambient pressure at the same time.

    Intelligent calibration concept

    The probe offers maximum digital measurement reliability. The digital probe allows readings to be processed directly in the probe. This technology eliminates instrument measurement uncertainty. The probe can be sent in for calibration on its own (without the measuring instrument). Calculating the determined calibration data in the probe generates a zero-error display.

    Comfort probe for turbulence measurement.
    Note: You need a plug-in head cable (0430 0100) for this probe.

    Algemene technische gegevens

    sensor / vloelerlengte
    330 mm
    diameter sensor/voelerkop
    90 mm
    normen
    EN 13779

    NTC

    Meetbereik
    0 tot +50 °C
    Nauwkeurigheid
    ±0,5 °C
    Resolutie
    0,1 °C

    Absolute druk

    Meetbereik
    +700 tot +1100 hPa
    Nauwkeurigheid
    ±3 hPa
    Resolutie
    0,1 hPa

    Accessoires

  • Accessoires
    Extendable telescope with ball head joint
    Uittrekbare telescoop met kogelgewricht - voor schuine plafonduitlaten
      :
      0430 0946
      € 218,00 € 263,78