Ultra-Low-Power Ultrasonic wind meter.Wind meter, a 45m/s IoT, Ultra-Low Power Ultrasonic Anemometer.The ULP NMEA 2000 represents an important technology breakthrough condensing an extensive R+D investment that brings us to a new generation of ultrasonic wind meters. Both shape and firmware have been enhanced for an improved rain performance, being this point key for static applications such as weather stations. Mechanical design has been revamped making the unit more robust and dependable. Specifications:- Diameter: 70mm - Height : 74 mm- Light: 200 gr- Material: Machined engineering plastic - Wind Information: Aparent wind speed & direction- Sensors: Ultrasonic transducers (4x)- Sample rate: 1 Hz- Power: 5-36 DCV- Firmware: Upgradable. Configuration via USB- IP Code: IPX8 protection grade- Mount: 3xM4 lateral female thread screw, 3xM4 inferior female thread screw- Data Output: NMEA 2000Wind Speed: - Range: 0.5-45 m/s (1.12 -100 mph) or 0.5-25 m/s (1.12 - 56 mph)- Accuracy: ±0.1 m/s at 10 m/s (0.22 mph at 22.40 mph)Wind Direction:- Range: 0-359º- Accuracy: ± 1Applications: - Marine: Fishing & Comercial/ Sailing, yacthing and watersports/ Marinas and Harbours