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Standard wind vane anemometer

Standard wind vane anemometer

€245.00 (tax incl.) (€204.17 VAT excl.)
Delivery in 1 to 5 days in Europa

The Davis Instruments wind vane anemometer was originally designed for the Weather Wizard and Weather Monitor stations, but is now compatible with the Davis Instruments Vantage Pro 1 and 2 weather stations. It is now regularly used by integrators thanks to its attractive price and robustness. 

Reference
7911
Available (22 Items)

Based on 3 reviews

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The 7911 vane anemometer for the Weather Wizard and Weather Monitor stations (also compatible with the Vantage Pro and Pro 2 stations) provides wind speed and wind direction measurements. The anemometer is rugged and can withstand hurricane-force winds, but is also sensitive to very low wind speeds.

The anemometer has been tested in a wind tunnel and meets the limiting characteristics below. It recorded up to 282 km/h during Hurricane Andrew in 1992 before breaking.

A 12m 4-conductor cable is supplied with the vane anemometer. 

Fixing to a tube/mast with a maximum diameter of 5 cm.

This vane anemometer also exists in a version with a more vertical offset arm: Reference 6410 (see associated product).

Product sheet 7911 (EN)

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Manual 7911 (EN)

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Reviews about this product
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Based on 3 reviews

  • 5

    impeccable and easy (Translated review)

  • 5

    Just as I expected (Translated review)

  • 5

    Perfect! (Translated review)



Miscellaneous
Size
470 x 191 x 121 mm
Weight
1.332 kg
Wiring
RJ11 ; Fil noir : Impulsions (vitesse du vent) ; Fil rouge : Terre ; Fil vert : Résistance potentiomètre (direction du vent) ; Fil jaune : Alimentation
Length
12 m ; Max 240' (73 m). La lecture de la vitesse maximale du vent diminue lorsque la longueur du câble entre l'anémomètre et l'ISS augmente. À 42 m (140'), la vitesse maximale est de 135 mph (60 m/s). À 240', la vitesse maximale est de 100 mph.
Wind
Accuracy
±2 mph (2 kts, 3 km/h, 1 m/s) ou ±5%, la valeur la plus élevée étant retenue.
Measuring range
1 à 322 km/h
Measurement principle
Capteur magnétique à l'état solide
Wind direction
Accuracy
±3°
Measurement principle
Girouette et potentiomètre