Veinasa-WSDS01 Integrated Wind Speed Direction Sensor RS485 Modbus Wind Vane Anemometer Sensor for Weather Station

The Veinasa-WSDS01 is a polycarbonate wind speed and direction sensor. The sensor shell is made of polycarbonate composite material, which has good anti-corrosion and anti-erosion characteristics, and can ensure that the sensor can be used for a long time without rust. At the same time, with the internal smooth bearing system, to ensure the information collection.
Internal integrated photoelectric conversion mechanism, industrial microcomputer processor, standard current generator, current driver, etc.
The circuit is designed according to EMI specifications, making the whole has a very reliable ability to resist electromagnetic interference. Electronic components are imported industrial-grade chips to ensure the stability of measurement parameters and electrical performance.
Wind Speed Measurement Range |
0-30m/s(Default); 0-50m/s; 0-60m/s; (Other ranges can also be customized) |
Wind Direction Measurement Range |
0~360° |
Starting Wind Speed |
≤0.3m/s |
Accuracy |
±(0.3+0.03V) m/s, ±1° |
Output Signal |
A: Voltage signal (Choose one of 0-2V, 0-5V, 0-10V) |
B: 4-20mA (Current loop) |
C: RS485 (Standard Modbus-RTU protocol, device default address: 01) |
D: SDI-12 (American Hydrological Organization Serial Data Communication Interface Protocol) |
Sensor Supply Voltage (red and black lines) |
5-24V DC (When the output signal is 0~2V, RS485, Pulse signal, SDI-12) |
12-24V DC (When the output signal is 0-5V, 0-10V, 4-20mA) |
Heating Power Supply Voltage (brown and white line) |
12-24V DC |
Heating Power |
Average: 160mA@12V; 310mA@24V |
Stability Time |
<1 second |
Response Time |
<1 second |
Working Environment |
Temperature: 0~50°C; Humidity: <95%RH |
Storage Environment |
Temperature: 0~50°C; Humidity: <95%RH |


Veinasa-WSDS01 wind speed and direction sensor is widely used in:
Construction machinery, railways, ports, wharves, power plants, meteorology, cableway, environment, greenhouse, aquaculture and other fields for measuring wind speed and direction.





