Dragino WSS-09 9-in-1 Weather Sensor RS485

The Dragino WSS-09 9-in-1 Weather Sensor RS485 is a versatile weather sensor designed specifically for accurate weather data collection. With this sensor, you can measure key weather parameters such as wind speed, wind direction, temperature, humidity, air pressure, illumination, PM2.5, PM10, noise level, and precipitation. The sensor operates on ultrasonic technology, ensuring high precision and reliability. Ideal for environments requiring accurate weather data, the WSS-09 offers a simple RS485 interface for data transmission, making it compatible with the Dragino WSC2-L Transmitter. This connection allows the collected weather data to be sent over LoRaWAN networks. The sensor is robustly built to withstand harsh outdoor conditions, and its compact design facilitates easy installation in various environments.

Installation Note: The sensor must be mounted with the cable gland facing downwards. This ensures the protection of the connections and optimal functioning of the device. Also, ensure that the device is installed horizontally. Thanks to the integrated electronic compass, no alignment of the sensor is required to capture the correct wind direction.

Recommended Accessories:

• Dragino WSC2-L LoRaWAN Weather Station RS485 Transmitter 868MHz
• Dragino WSS-08 Optical Rain Gauge

Features:

• The WSS-09 sensor offers highly accurate measurements of wind speed and direction, temperature, humidity, air pressure, illumination, PM2.5, PM10, noise level, and precipitation.
• Ultrasonic technology enables accurate and reliable measurements without requiring a minimum wind speed.
• The sensor is equipped with an RS485 interface, allowing easy integration with the Dragino WSC2-L Transmitter.
• The compact and robust design ensures long life, even under extreme weather conditions.
• Easy to install and operate, ideal for use in professional weather stations.

Application Examples:

• Monitoring weather conditions in rural areas to support agriculture.
• Integration into urban weather stations to monitor air quality.
• Use in environmental research stations for data collection in climate studies.
• Applications in industrial environments to monitor weather conditions that could affect operations.
• Measurement of weather data for use in smart city projects.

Documentation:

• Dragino Wiki

Technical Specifications:

• Manufacturer: Dragino
• Manufacturer SKU: WSS-09
• Wind speed: 0~60 m/s, accuracy: ±(0.2 m/s ± 0.02*v)
• Wind direction: 0~359°, accuracy: ±3°
• Temperature: -40°C to +80°C, accuracy: ±0.5°C
• Humidity: 0~99% RH, accuracy: ±3% RH
• Air pressure: 0~120 kPa, accuracy: ±0.15 kPa @ 25°C
• Illumination: 0~200k Lux, accuracy: ±7% @ 25°C
• PM2.5 and PM10: 0~1000 ug/m³, accuracy: ±3% FS
• Noise level: 30 dB to 120 dB, accuracy: ±0.5 dB
• Communication: RS485 interface
• Dimension: 251 x 141.5 x 141.5 mm
• Weight: 1270 g

Package Includes:

• 1x Dragino WSS-09 9-in-1 Weather Sensor RS485 (Transmitter and rain gauge not included)
• 1x Mounting screw set