{"title":"Gravity:Analog UV Sensor V2","handle":"gravity-analog-uv-sensor-v2","url":"/products/gravity-analog-uv-sensor-v2","description":"The Gravity Analog UV Sensor V2 uses a GUVA-S12SD photodiode to detect ultraviolet radiation in the 200–370 nm (UV-A) wavelength range. It outputs a linear analogue voltage signal proportional to UV intensity, making it easy to read UV index values directly with an Arduino or other microcontroller.\n\nPart of DFRobot's Gravity series, the sensor connects via a standard 3-pin analogue cable for plug-and-play integration. Its compact size and fast response make it suitable for both indoor and outdoor UV monitoring applications.\n\nKey Features\n\n\nGUVA-S12SD Photodiode – Detects UV-A radiation in the 200–370 nm range\n\nLinear Analogue Output – Voltage output proportional to UV intensity\n\nFast Response – Quick measurement for real-time UV monitoring\n\nGravity Interface – 3-pin analogue connector for plug-and-play use\n\nCompact Size – Easy to install in projects and enclosures\n\n\nIdeal For\n\nUV index monitoring stations\nUV-A lamp intensity measurement\nPlant growing environment monitoring\nWeather station and environmental sensing projects\n\n\nPackage Contents\n\n1× UV Sensor\n1× Analogue Cable\n\n\nResources\n\nWiki Documentation\nSchematic (PDF)\nGUVA-S12SD Datasheet (PDF)\nUV Sensor Application Guide (PDF)\nSGM8521 Datasheet (PDF)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12416,"title":"Default Title","sku":"DF-SEN0162","price":9.51,"on_sale":false,"in_stock":true,"available_quantity":189,"option1":"Default Title"}]}