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    2. 4" Vane probe for measurements with funnel set 0563 4170

    Vane Probe for Funnel Sets - Vane Probe for Funnel Sets

    0635 9435
  1. Vane diameter: 100 mm
  2. Integrated temperature measurement up to +50 °C
  3. Flow measuring range +0.3 to +20 m/s
    4. Product no longer available. Have you checked out its successor?
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    >> To the product (fixed cable)
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    Please note that the successor products are only compatible with testo 400 or testo 440.
    Use the 100 mm vane/temperature probe to determine flow velocity or volume flow at ventilation outlets. Integrated temperature measurement enables the vane anemometer to measure temperatures up to +50 °C.

    For convenient, accurate measurements at plate outlets and ventilation grilles, we recommend that you use the vane/temperature probe in conjunction with the testo 435 measuring instrument and the testovent 417 funnel set (both optionally available). This guarantees simple testing of incoming/outgoing air – such as in the controlled ventilation of living spaces.

    If you add in the testovent 417 volume flow straightener (optional), you can achieve an impressively high level of precision when carrying out measurements at swirl outlets.

    Vane/temperature probe (Ø 100 mm) with fixed cable 1.8 m.

    General technical data

    Diameter
    3.937 in. / 100 mm

    Temperature - NTC

    Measuring range
    32.0° to 122.0 °F / 0 to +50 °C
    Accuracy
    ±0.9 °F / ±0.5 °C

    Velocity / Volume flow

    Measuring range
    +59.1 to +3937 fpm / +0.3 to +20 m/s
    n1{#0} t1 n2{+#0} {%S1}
    Accuracy
    ±(19.7 fpm + 1.5 % of mv) / ±(0.1 m/s + 1.5 % of mv)