The WindUltra is a compact and lightweight ultrasonic anemometer designed for reliable wind speed and direction measurement across a wide range of land and marine applications. Its robust construction, high measurement accuracy, and IP69K-tested protection make it suitable for both standalone monitoring and integration into larger measurement systems. With its compact design and easy installation, WindUltra provides dependable performance in demanding environments.
Specifications
Windspeed
| Parameter | Specification |
|---|---|
| Range | 0-75m/s (168mph, 270km/h) |
| Accuracy | 0-20m/s < 1% RMSE or 0.2m/s RMSE (whichever is greater) >20m/s < 3% RMSE |
| Resolution | 0.01m/s |
| Threshold | 0.01m/s |
| Response time | 0.125 seconds |
Wind Direction
| Parameter | Specification |
|---|---|
| Range | 0-360° |
| Accuracy | 0-20m/s < 1° RMSE >20m/s < 2° RMSE |
| Resolution | 1° |
Data Output Configuration
| Parameter | Specification |
|---|---|
| Output rate | Polled or 1, 2, 4 or 8Hz in continuous mode |
| Parameters | Polar wind and gust speed and direction, Signed U & V vectors, Supply voltage |
| Wind speed units | m/s, knots, mph, km/h, ft/min |
| Wind direction units | Degrees |
Protocols & Interfaces
| Parameter | Specification |
|---|---|
| Polled ASCII | RS-485, configurable output string |
| Broadcast ASCII | RS-485, configurable output string |
| Modbus RTU | RS-485, 32-bit float, 32-bit and 16-bit integer registers |
| NMEA 0183 | RS-422, configurable output string |
| SDI12 | SDI12 |
| Baud rate | 1200 to 115200 |
Connectivity
| Parameter | Specification |
|---|---|
| Primary connector | M12 8-way |
| Configuration port | USB 2.0 Micro B |
Power Supply
| Parameter | Specification |
|---|---|
| Voltage | 5 to 30 VDC, 12 VDC optimum |
| Power | < 100 mW to 800 mW @70m/s unheated < 7.6 W heated |
| Heating operation | M12 input: available 10 to 30 VDC, |
| Over voltage protection | To 38 VDC & reverse polarity |
Mechanical
| Parameter | Specification |
|---|---|
| Materials | Thermoplastic and marine-grade stainless steel |
| Size | 84mm diameter With 1″ pole mount: 189mm height or With 2″ pole mount: 107mm height |
| Weight | With 1″ pole mount: 270g or With 2″ pole mount: 260g |
Environmental
| Parameter | Specification |
|---|---|
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +80°C |
| Operating Humidity | < 5% to 100% RH |
| Rainfall | 300 mm/hr |
Test & Regulatory Standards
| Parameter | Specification |
|---|---|
| Protection class | IP69k, IP68 & IP66 EN 60529:1992 |
| EMC | BS EN 61326 : 2013 BS EN 60945 : 2002 & FCC |
| Regional markings | CE, UKCA, FCC Part 15 |
| RoHS compliant | Yes |
Country of Origin
| Parameter | Specification |
|---|---|
| Country of Origin | United Kingdom |
Warranty
| Parameter | Specification |
|---|---|
| Warranty | 24 months |
Software
| Parameter | Specification |
|---|---|
| WindSet | Free easy-to-use configuration tool |
| WindView | Free easy-to-use wind measurement visualisation and logging software |
Wind Energy Farms
Tunnels
Pollution Monitoring
Marine Applications
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