The TKZS-TSA05 Online Sediment Concentration Meter is independently developed and produced by Tianjin Water Transport Engineering Survey and Design Institute. It is used for monitoring sediment concentration in hydraulic and hydrological stations, farmland irrigation, open channels and ditches, river channels and tunnels, as well as groundwater in factory and mining areas. Application units include environmental monitoring stations, experimental research institutes, university hydraulic engineering departments, freshwater and seawater research institutes, geological survey institutes, water bureaus, and other hydraulic and hydrological sediment concentration measurement units.

      The Online Sediment Concentration Meter integrates functions such as turbidity and sediment concentration measurement. It mainly consists of two parts: a sensor and a data collector, enabling real-time synchronous measurement of 5 channels of data. The instrument is portable, equipped with a built-in high-capacity lithium battery, supports touchscreen operation, and is easy to use.

      The sediment concentration collector can receive signals from 5-channel sensors, automatically calculate turbidity (NTU) and sediment concentration, and transmit real-time measurement data to the management center via NB-IoT wireless communication. It also allows for local viewing of real-time measurement data.

      The information management software of the online sediment concentration monitoring system adopts a B/S architecture. The software is feature-rich, with functions including data acquisition, real-time monitoring, data analysis, historical query, and automatic reporting. It is highly automated, user-friendly, and easy to operate.