NiuBoL Ultrasonic Wind Speed and Direction Sensor Shipped to Switzerland

NiuBoL has supplied an NBL-W-21MUWS ultrasonic wind speed and direction sensor to Switzerland. The instrument is intended for sites where users need digital wind measurements in a compact form without the rotating parts found in conventional cup anemometers.

Measuring wind with sound rather than rotating cups

A conventional wind instrument may use cups to respond to air movement and a vane to indicate direction. The NBL-W-21MUWS ultrasonic anemometer takes a different approach: it sends ultrasonic pulses between transducers and examines the differences in travel time caused by airflow.

From these measurements, the instrument determines wind speed and wind direction. With no rotating cups or vane, it avoids wear associated with bearings and other moving parts, making it an attractive option for integrated weather-monitoring systems. Appropriate installation and periodic inspection are still important for good data quality.

The NBL-W-21MUWS measures wind speed and direction using ultrasonic signals.

Where are digital wind observations useful?

The NBL-W-21MUWS provides RS485 output, allowing its readings to be integrated with compatible weather loggers, controllers and monitoring systems. Typical uses include automatic weather stations, agricultural weather observation, environmental research and infrastructure monitoring.

Switzerland has varied terrain, with valley and mountain environments that can experience very different local wind conditions. Site-specific wind observations are therefore relevant to weather studies and practical monitoring applications across the country.

For projects selecting a wind sensor, important considerations include the expected wind range, installation height, exposure to nearby obstacles, power supply and the receiving data system.

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Ask about ultrasonic wind sensing

Contact NiuBoL for product selection and a quotation. Share your mounting conditions, measurement range and logger requirements to select the appropriate sensor and accessories.