WSS-09 - Dragino 9 in 1 Lorawan Weather Station

Lorawan Weather Station

The WSS-09 is designed to support the Dragino weather station solution. The sensors of the 9-in-1 weather station can measure the following values: wind speed, wind direction, temperature, humidity, atmospheric pressure, illumination, PM2.5, PM10, noise and rain gauge. The LoRaWAN transmitter uses the RS485 interface to communicate with the 9-in-1 weather station. It can also connect third-party RS485 sensors to measure more environmental data. It also has a pulse counting input that can be used to connect a tipping bucket rain gauge.

Sensor specifications:

Wind Speed:

• Range: 0~60m/s
• Accuracy: ±(0.2m/s±0.02*v)(v: the wind speed)
• Ultrasonic measurement, no start wind strength needed

Wind Direction:

• Range: 0~3599
• Accuracy: +3°
• Ultrasonic measurement, no start wind strength needed
• Built-in electronic compass. No need to consider installation direction

Temperature:

• Range: -40°C ~ +80°C
• Accuracy: +0.5°C

Humidity:

• Range: 0 ~ 99% RH
• Accuracy Tolerance: Typ +3% RH

Air Pressure:

• Accuracy: ± 0.15kPa@25°C 101kPa
• Range: 0~120kPa

Noise:

• Range: 30dB~120dB
• Accuracy: +0.5dB

PM2.5:

• Range: 0~1000ug/m3
• Accuracy: ±3%FS
• Resolution: 1ug/m3

PM10:

• Range: 0~1000ug/m3
• Accuracy: +3%FS
• Resolution: 1ug/m3

Illumination:

• Range: 0~200k Lux
• Accuracy: +7%(25°C)