Standard wind vane anemometer

€245.00 (tax incl.) (€204.17 VAT excl.)

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

Out-of-Stock

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 subject to control

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10/10

Based on 3 reviews

Bernard b.
Published Oct 29, 2024 at 11:18 am (Order date: Oct 20, 2024)

5

impeccable and easy (Translated review)
Pascal b.
Published Aug 22, 2024 at 05:34 pm (Order date: Jul 29, 2024)

5

Just as I expected (Translated review)
JULIEN H.
Published May 19, 2023 at 05:04 pm (Order date: May 10, 2023)

5

Perfect! (Translated review)

Data sheet

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