The shallow water turbidity sensor operates on the principle of light scattering measurement. It consists of an excitation light source (LED), a photodiode, and a signal processing module, enabling simultaneous detection of water turbidity and temperature parameters. This sensor can be optionally equipped with a mechanical wiper anti-fouling device, effectively addressing biological contamination issues. It offers excellent long-term stability and can operate continuously for months in unattended environments without requiring maintenance. The product meets monitoring requirements for various water environments such as rivers, lakes, oceans, and groundwater. It can be used independently or integrated as a multi-parameter sensor into mobile or fixed monitoring platforms including shore-based stations, shipboard equipment, buoys. It is widely applied in fields such as marine surveys, ecological environment monitoring, and aquaculture.