The LoRaWAN water turbidity sensor is a new wireless IoT sensor that combines a collector and a turbidity transmitter. It transmits real-time turbidity data over long distances using LoRa to ensure water quality safety; Its transmitter has a filtering algorithm, strong resistance to light interference, automatic temperature compensation, and is suitable for long-term online detection.

The ZW-TB-PR integrated online turbidity sensor adopts the scattered light detection principle. During operation, a incident light beam penetrates the water sample. Turbidity particles within the sample scatter the light beam. The sensor measures the intensity of light scattered at 90 degrees to the incident path. By correlating the measured data with the built-in calibration standard, the system derives the true turbidity value. Post-processing includes linearization algorithm implementation, ensuring the final output is accurate, stable, and ready for system integration.