GYML8511 Analog UV Light Sensor Module - 280-390nm Detection, 3-5V
The GYML8511 is an analog UV light sensor module sensitive to the UV-A and UV-B spectrum (280-390nm), providing a linear voltage output proportional to UV intensity. It operates from 3V to 5V, making it compatible with Arduino, Raspberry Pi, and other 3.3V/5V microcontroller ADCs for environmental monitoring and UV index measurement.
Features
- Analog voltage output linearly proportional to UV intensity (mW/cm²)
- Sensitive to UV-A (tanning) and UV-B (burning) spectrum (280-390nm)
- Low operating current: 120µA typical, 190µA maximum
- Wide operating temperature range: -40°C to +85°C
- Compact PCB footprint: 13mm x 12mm
Out of stock
The GYML8511 module integrates a UV-sensitive photodiode with a built-in operational amplifier to provide a conditioned analog signal. Its peak spectral response is at 365nm, covering the critical UVB and UVA bands relevant for health and environmental monitoring. The sensor outputs a voltage that scales directly with incident UV light power density, enabling precise measurement without complex signal processing.
Designed for low-power operation, the module features an enable (EN) pin for power management, reducing standby current to 0.1µA. Its robust design supports operation across industrial temperature extremes, ensuring reliability in outdoor and harsh environment applications. The straightforward analog interface allows direct connection to microcontroller ADC inputs for real-time UV index calculation and data logging.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 1.3 × 1.2 cm |
