WS303U compact ultrasonic wind speed and direction sensor is a wind speed and direction measuring instrument developed by our company based on ultrasonic principle, which can simultaneously measure the instantaneous value of wind speed and direction.
WS303U compact ultrasonic wind speed and direction sensor is a wind speed and direction measuring instrument developed by our company based on ultrasonic principle, which can simultaneously measure the instantaneous value of wind speed and direction.
Supply voltage | 10-30V DC (0-10V output is powered by 24 V) | |
Power consumption | 485：0.12W 4~20mA/0~5V/0~10V：1.2W | |
Range | Wind speed | 0 ~ 40m / S, 0 ~ 70m / S(customizable) |
Wind direction | 0~360° | |
Accuracy | Wind speed | ±0.5+2%FS |
Wind direction | ±3° | |
Resolution | Wind speed | 0.01 m/s |
Wind direction | 1° | |
Working environment | -40～80℃，0～95%RH | |
Wind resistance | 75 m/s | |
Response time | 1S | |
IP grade | 485 type: IP65 Analog type: IP54 | |
Signal output | 485 (Modbus RTU protocol) | |
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