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Product Features
- Durable enclosure and long service life.
- Long‑range transmission with strong resistance to electromagnetic interference.
- Supports wired RS485 (Modbus‑RTU) and optional LoRa wireless communication; integrates with IoT gateways.
- Compact ceiling‑mount form factor simplifies installation.
- High‑precision measurement, stable performance and fast response ensure reliable lux and UV readings.
Application Scenarios
This sensor is widely used in agriculture, forestry, public venues, healthcare facilities, warehousing and environmental monitoring. It is also suitable for smart buildings, HVAC control, indoor lighting optimization and UV safety monitoring in schools, libraries, museums, shopping malls and public bathhouses.
Product Parameters
| Parameter | Specification |
| Working voltage | DC 12 V |
| Static current | <20 mA |
| Operating temperature | −10 °C to 60 °C |
| Operating humidity | 5 %–80 % RH |
| Illuminance range | 0–65,535 lx |
| UV intensity range | 0–15 mW/cm² |
| UV index range | 0–15 |
| UV resolution | 0.01 mW/cm² |
| UV wavelength range | 240–370 nm |
| Measurement accuracy (illuminance) | ±4 % |
| Measurement accuracy (UV) | ±10 % FS |
| Communication interface | RS485 (Modbus‑RTU protocol) |
| Indicator LEDs | Red LED: constant when powered; Blue LED: flashes during normal operation |
| Transmission options | RS485 or LoRa (optional) |