RK120-03 Ultrasonic Wind Speed And Direction Sensor


RK120-03 Economical Ultrasonic Wind Sensor is a fully digital detector, high-precision sensors,  integrated by the ultrasonic wind speed and direction sensors. it can accurately and quickly detect the wind speed, wind direction; built-in signal processing unit can output a corresponding signal in response to user needs, with the structure lightweight and compact, no moving parts, high-strength structural design can be accurately detected in the harsh climatic conditions,made the accurate and stable elements, low maintenance, an open communications protocol and so on.It can be widely used in meteorology, oceanography, environment, airports, ports, laboratories, industry and agriculture, and transportation and other fields.


Item Technical Specification
Power Supply 12-24VDC
Power consumption <1W(Heating not activated); <3W(Heating activated)
Output Signal RS232/RS485(Modbus/NMEA-0183),4-20mA(only for wind speed & direction) optional
Operating Temperature -30℃-+70℃
Ingress Protection IP66
Heating power 3W max.
Electronic compass optional
Atmospheric pressure optional
Dimension Ф144*148mm
Weight(unpacked) 0.8kg
Main material ASA
Item Technical Specification
Wind speed Wind direction Atmospheric pressure
Range 0-45m/s,0-60m/s 0-360° 150-1100hPa
Resolution 0.01m/s 0.1hPa
Accuracy ≤10m/s:±0.2m/s
>10m/s:<±2% the current value
±3° ±1 hPa
Starting Threshold 0.1m/s 0.1m/s
Extreme Wind Speed 60m/s

Dimension & Mounting


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