Product Model: FST100-EC106 Product Overview: This smart water turbidity sensor is designed and manufactured using the principle of scattered light turbidity measurement. When a beam of light is incident on a water sample, the light is scattered due to the turbidity substances in the water sample. By measuring the intensity of the scattered light perpendicular to the incident light and comparing it with the internal calibration value, the turbidity in the water sample is calculated and linearized to output the final value. Product features: The intelligent turbidity sensor adopts the 90 ° C scattered light principle and is equipped with a built-in temperature sensor; Universal RS485 interface, Modbus/RTU protocol; Double high impedance differential amplifier, strong anti-interference and fast response speed. Application scope: Smart turbidity sensors are widely used in ordinary water treatment, sewage treatment, aquaculture, and surface water monitoring; Environmental protection engineering, cooling tower circulating water, beverage and food, industrial wastewater discharge monitoring and other scenarios.