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    Comfort probe for turbulence measurement

    Product no. 0628 0109
    Behaglichkeitssonde für Turbulenzgrad-Messung mit Teleskop
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    Your advantages
  1. Turbulence measurement in accordance with EN 13779
  2. Non-directional flow measurement
  3. High level of accuracy even at low flow velocities
  4. Integrated temperature measurement
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    Please note that the successor product is only compatible with testo 400 or testo 440.

    Description

    Draught is the most common cause of complaints about indoor climate. Use the comfort probe to determine turbulence in accordance with EN 13779. Turbulence corresponds to the extent of fluctuations in air velocity over time. The probe can also measure temperatures up to +50 °C.

    The probe is equipped with a telescope, which can be extended to a maximum of 820 mm. A tripod is also included in the scope of delivery.

    Delivery Scope

    Comfort probe for turbulence measurement with telescope (can be extended to 820 mm), guard, tripod and 2.4 m fixed cable. 

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      • Technical data

      Temperature - NTC

      Measuring range
      0 to +50 °C
      Accuracy
      ±0.3 °C

      General technical data

      Length telescope
      820 mm
      Probe head diameter
      90 mm
      Length probe shaft
      820 mm
      Standards
      EN 13779

      Velocity - Hot wire anemometer

      Measuring range
      1 to +5 m/s
      Accuracy
      ±(0.03 m/s +4 % of mv)

      Downloads

      Operating instructions