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Wind Direction Sensor
The Wind Direction Sensor is a professional meteorological device designed to measure horizontal wind direction. It uses a Hall Effect Position Sensor to detect changes in wind direction and converts them into a signal. The measured data is transmitted as an analog output signal (0-3.3V). This model can connect to SEVEN’s Irradiance Sensor, Sensor Box, and Compact Weather Station models via a pin connector.
TECHNICAL DATA
| Item Code | 3S-WD |
| Sensor Type | Vane-Driven Hall Effect Position Sensor |
| Measuring Range | 0 to 359° |
| Accuracy | ±1% of Measuring Value |
| Resolution | 1° |
| Threshold | 1 m/s |
| Data Output | Analog (0 V – 3.3 V) |
| Electrical Connection | 3 m LIYY Cable, UV and Weather Resistant |
| Operating Temperature Range | -40°C to +85°C (Ice Free) |
| Dimensions | Ø290×195 mm |
| Weight | 0,25 kg |
| IP Rating | IP 54 (Optional IP 67) |
| Housing Material | Aluminum |
| Vane Material | Aluminum |
| Mounting Method | Pipe or Ground Mounting |
| Standard | Compliant to IEC 61724-1:2021 |