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General| Product Name | ECOWITT WS90 |
|---|---|
| Category | Measuring Instruments |
| Wind Direction Range | 0-360° |
| Ultrasonic Wind Direction Resolution | 1° |
| Measurement Parameters | Wind Speed, Wind Direction, Rainfall, Temperature, Humidity, Solar Radiation, UV Index |
| Ultrasonic Wind Speed Resolution | 0.1 m/s |
| Rain Accuracy | ±10% |
| Temperature Range | -40°C to 60°C |
| Temperature Resolution | 0.1°C |
| Humidity Resolution | 1% |
| Light Range | 0-200, 000 Lux |
| UV Index Range | 0-15 |
| Transmission Frequency | 868MHz |
| Power Supply | Solar panel |
| Backup Power | Rechargeable battery |
| Operating Temperature | -40°C to 60°C |
| Humidity Range | 0-100% RH |
User prepares the package and receivers for pairing the WS90 sensor.
Instructions on inserting batteries into the sensor package and verifying transmission.
Test wireless connection and familiarize with device functions before permanent mounting.
Instructions for attaching the sensor package to a pole, including pole diameter and cable management.
Explains daily rain deviation and potential causes, suggesting an alternative sensor for high accuracy.
Step-by-step guide to calibrate the WS90 using the Ecowitt app and a reference weather station.
Procedure for calibrating the wind speed sensor to zero in a windless environment.
Guidance for order issues and product assistance from the purchase platform.
Information on social media channels and customer support contact for usage inquiries.
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