WSS-07 PAR sensor for LoRaWAN Weather station

WSS-07 uses precision optical detectors and has an optical wavelength of 400-700nm. When natural light is irradiated, a voltage signal proportional to the intensity of the incident radiation is generated, and its luminous Lux density is proportional to the cosine of the direct angle of the incident light.

WSS-07 is designed to support the Dragino Weather Station solution.

Users only need to connect the WSS-07 RS485 interface to  WSC1-L, WSC2-LB, the weather station main processor, and WSC1-L, WSC2-LB can detect and upload Photosynthetically Available Radiation to the IoT Server via wireless LoRaWAN protocol.

Features:

PAR (Photosynthetically Available Radiation) sensor measures 400 ~ 700nm wavelength natural light’s Photosynthetically Available Radiation.

When natural light shines on the sense area, it will generate a signal base on the incident radiation strength.

Specifications:  

Input Power: DC 5~24V

Interface: RS-485

Response Spectrum:400～700nm

Measure range:0～2500μmol/m2•s

Resolution:1μmol/m2•s

Accuracy:±2%

Yearly Stability: ≤±2%

Working Temperature:-30℃～75℃

Working Humidity:10～90%RH

Power Consumption: 3mA @ 12v

Applications: 

Weather Station

Useful Link:

Datasheet

User Manual Based on the WSC1-L

User Manual Based on the WSC2-LB

RS485-Converter Board

Decoder

Weather-Sensors-Modbus-Command-List

Certificate

Firmware