7911 Davis Instruments Anemometer

More information

Measures wind speed and direction

Wind speed

• Wind speed sensor: solid state magnetic sensor
• The wind speed range is 3-322 km/h, 1-173 knots, 1-89 m/s
• Wind speed accuracy is =/- 3 km/h, 2 knots, 1 m/s or +/- 5%, whichever is greater

Wind direction

• Wind direction sensor type: wind vane and potentiometer
• Range is 0° to 360°, or 16 compass points
• The accuracy for wind direction is +/- 3°

Wind run

• Range is 0 to 1999.9 km
• Accuracy is +/- 5%
• Resolution is 0.1 km

Extra information

• Designed to operate in temperatures -40 to +65 degrees Celsius
• Wind vane and control head are made of UV-resistant ABS plastic
• Wind cups are made of black-anodized aluminum
• Wind cups are polycarbonate
• Sealed stainless steel bearings for long life
• Pulse output
• Modular RJ-11 connector
• Replacement wind speed bearing cartridge, wind vane and wind cups are available to extend the life of your anemometer

Included in the box

• Wind vane
• Wind cups
• Anemometer arm with 12m of cable
• Anemometer base
• Hardware kit with U-bolts, etc
• Allen key, 0.05”

Not compatible with:

• The 6810 Davis Instruments EnviroMonitor Node