High Precision Online Turbidity Monitoring Sensor

Driven by the rapid advancement of smart environmental protection and industrial intelligent manufacturing, all-weather, high-precision and uninterrupted water quality monitoring has become an essential demand for water pollution treatment, industrial production and environmental regulation. Model FST100-ZD102 intelligent turbidity sensor adopts proven optical detection technology and intelligent design to deliver precise turbidity measurement of water bodies. It performs real-time detection of the quantity and particle size of suspended solids in water and accurately identifies water clarity and particulate pollution levels, furnishing credible data support for water quality supervision, process control and environmental compliance across diverse industries.

Designed on the industry-standard 90° scattered light measurement principle, the sensor features scientific and reliable detection logic. During operation, a dedicated light beam penetrates the measured water sample; the device precisely collects the intensity of vertically scattered light generated by suspended impurities in the water. By comparing collected signals with built-in factory calibration data and calculating via optimized linear algorithms, stable and accurate turbidity readings are produced. Equipped with an integrated high-precision temperature transducer, the sensor tracks real-time water temperature to compensate measurement deviations caused by temperature fluctuation, greatly boosting testing accuracy and data consistency.

Boasting outstanding performance and versatile hardware configuration, this turbidity sensor enjoys strong environmental adaptability. Fitted with dual high-impedance differential amplifiers, it delivers powerful anti-interference performance and fast response to capture instantaneous shifts in water quality parameters for complicated working conditions. A standard RS-485 port with universal Modbus-RTU protocol enables seamless connection to various industrial control systems and intelligent monitoring platforms for convenient data transmission, archiving and remote management.

Rated IP68 for ingress protection, the sensor is dustproof, waterproof and corrosion-resistant to sustain long-term submerged operation, making it suitable for outdoor installations, sewage tanks, industrial containers and other humid harsh environments. Its compact lightweight structure supports flexible mounting without production shutdown during on-site installation, enabling round-the-clock continuous online monitoring and cutting overall installation and maintenance expenses significantly.

Thanks to its comprehensive superior performance, the intelligent turbidity sensor serves a wide spectrum of application scenarios. It is widely used in water treatment, sewage disposal, environmental monitoring and aquaculture, as well as industrial sectors including metallurgy, electric power, pharmacy, chemical engineering, petroleum and food processing, standing as a preferred core device for industrial water quality management, ecological environment surveillance and smart water service construction.