The AS7331 is a low-power, low-noise integrated UV sensor featuring three separate UVA, UVB, and UVC channels. It converts optical radiation signals to digital results, enabling continuous or triggered measurements.
Key Features of the UV Sensor
Accurate UV Detection
Interference filter technology for accurate UV detection and 3-channel UVA/B/C sensing with high dynamic range.
Applications in Laboratory Workflows
UV Disinfection and Curing
Ideal for UV disinfection, UV curing, partial discharge monitoring, analytics, phototherapy, skin diagnostics, and horticulture.
Technical Specifications
Performance Specifications
| Specification | Value |
|---|---|
| Sensor Type | 3-channel UV-A/B/C sensor |
| Supply Voltage | 3.3-5.0V |
| Temperature Range | -40°C to 105°C |




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