GUVA-S12SD Analog UV Light Sensor Module Detection 240nm-370nm

Terkait : https://www.tokopedia.com/lisuinstrument/si1145-digital-uv-index-ir-infrared-visible-light-i2c-gy-1145-sensor Extend your light-sensing spectrum with this analog UV sensor module. It uses a UV photodiode, which can detect the 240-370nm range of light (which covers UVB and most of UVA spectrum). The signal level from the photodiode is very small, in the nano-ampere level, so we tossed on an opamp to amplify the signal to a more manageable volt-level. Features: 1. Small size: 11mm × 27mm 2. Low power consumption: Supply voltage 2.5V ~ 5V, operating current is microamps 3. good linearity 4. High sensitivity 5. High stability 6. Detection range: 240nm-370nm 7. Large angle: 130 degrees 8. The Schottky type of photodiode, is applicable to optical mode Typical applications: UV tester, UV watch, outdoor sports equipment, mobile phones and other mobile phones