Barani Design's compact anemometer and wind direction vane sensor with ultra-low power & no dead spot. Meets all World Meteorological Organization measurement standards of measurement. No wires to connect or batteries to change. No connectors to break.
Featuring an elliptical cup design, this anemometer offers superb aerodynamics in a more compact and cost effective form with an anodized
aluminum body suitable for most environments. Offers long-term wind measurement stability, serviceable ball bearings & reliability
in all environments.
Features:
- Fast response rate to accurately capture wind gusts
- Minimal over-speeding for accurate wind energy measurement
- Solar powered
- Robust two arm reinforced rotor cups
- Flat elliptical cup shape offers superb snow shedding and very good hail resistance
- All-metal anodized-aluminum body and wind vane design
Specifications
Wind speed:
- Range: 0-100 m/s
- Resolution: 0.1 m/s
- Accuracy: less than 2% of measured value (0.3 - 50 m/s) or less than +/- 0.3 m/s, +/- 0.05m/s (4-16m/s) with MEASNET CALIBRATION
- Sampling rate: 2 pulses per revolution
Wind direction:
- Range: 0-360 degrees
- Resolution: 1
- Accuracy: 3 degrees, no dead spot
- Sampling rate: 4Hz
Other wind speed and direction sensor specifications:
- Linearity: R2 greater than 0.99990
- Tilt angle sensitivity: Cosine response, see graph. (Horizontal wind speed measurement)
- Starting wind speed: less than 0.2m/s
- Default linearity constants: (Calibration equation coefficients) Defaults: Slope = 0.65 m/s; Offset = 0.2 m/s (m/s = 0.65*freq(Hz)
+ 0.2)
- Distance constant (Delay distance): less than 1.5m (est.) (per ASTM D 5096-96)
- Wireless: Sigfox; RC4
- Battery life without sun: Continuous operation for over 4 months without sun. (1 day of sunshine = 20 days of operation
- Operating temperature: -30 C to +80 C
- Operating humidity range: 0% to 100% RH
- Survival wind speed: greater than 8 5m/s (306 kph, 190mph)
- IP Protection rating: IP55W (DIN 40050) anemometer, IP67W wireless module
- Weight (mass): Anemometer = aprox. 150g, wireless module = aprox. 100g
- Dimensions: Anemometer rotor diameter = 164mm, Wind vane radius =111mm, Total height = 240mm
Warranty
- 1 Year Manufacturer Warranty +
Additional 1 Year Instrument Choice Warranty