High Precision Rk200-07 UV Light Sensor for Versatile Applications. Wide Spectral Range: Covers 280-400nm spectral range suitable for UV index and erythema measurement. Robust IP65 Protection: Aluminum alloy shell with IP65 rating ensures durability in harsh environments. Versatile Output Options: Supports 0-2V, 4-20mA, 0-5V, and RS485 outputs for diverse integration needs. OEM and ODM Services: Customization available from samples or designs with logo marking options. Comprehensive Warranty: Includes 1-year warranty, 18-month quality guarantee, and free exchange within one month.