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The Ultrasonic Wind Sensor is designed without mechanical parts – traditionally known as “cups and vane”

Applications

• Wind turbines
• Marine/ships 
• Meteorology 
• Building automation

Benefits

• The digital or analog output delivers instantaneous, average, min or max value with flexible measuring rate.
• The VENTUS is heated in case of critical ambient conditions.
• Made for cold climates!
• Professional intelligent sensors with digital and analog interfaces.

Specifications

Dimensions Ø approx. 150mm,

height approx. 170mm

Weight approx. 1.62kg

Wind direction

Principle Ultrasonic

Measuring range 0…359.9°

Resolution 0.1°

Accuracy <2° RMSE >1.0m/s

Start-up threshold 0.1m/s

Measuring rate 60 partial measurements/ 15 measurements per second

Wind speed

Principle Ultrasonic

Measuring range 0…90m/s

Resolution 0.1m/s

Accuracy ±0.2m/s or ± 2% RMS of reading, (whichever is greater)

Start-up threshold 0.1m/s

Measuring rate 60 partial measurements/ 15 measurements per second

Measurement output rate 1-10 seconds adjustable – default 10s

Unit m/s; km/h; mph; kts

Virtual temperature

Principle Ultrasonic

Measuring range –50…70°C

Resolution 0.1°C

Accuracy ± 2.0 °C (without heater and without sun exposure or wind > 4m/s)

Measuring rate 60 partial measurements/ 15 measurements per second

Air pressure

Principle MEMS Capacitive

Measuring range 300…1200hPa

Accuracy ±1.5hPa

Data output digital

Data output analog

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