Water Quality Analysis Sensors

WS-102 Series WS102 Series is a unified family of intelligent, industrial-grade water-quality sensors engineered for continuous, realtime monitoring of critical chemical and physical parameters. Each model combines rugged construction, automatic temperature compensation, and dual outputs (RS-485 Modbus RTU and/or 4-20 mA) for seamless SCADA, PLC, and IoT integration, enabling precise process control, regulatory compliance, and early detection of water-quality issues in applications ranging from drinking-water treatment and municipal wastewater management to aquaculture, industrial process control,...

Flexible Connectivity Options 1) Sensor Connects to PC/HMI/PLC Connect the sensor directly to a PC, HMI, or PLC for local monitoring and control. 2) Sensor Connects to Private LoRa to PC/HMI/PLC For long-range private LoRa communication to a local control system Private LoRa 3) Sensor Connects to LoRaWAN Gateway Sends data to a cloud or remote server via a LoRaWAN network 4) Sensor Connects to WiFi Gateway Provides wireless IP connectivity for SCADA or IoT platforms 24VDC Power Supply 5) Sensor Connect to LTE NBIoT Gateway SCB111-485-NB Enables low-power cellular data transmission to the cloud...

Water Quality Analysis PH Sensor Water Quality Analysis PH Sensor The WS102-PH is an intelligent water-quality analysis sensor designed for continuous, real-time pH measurement, a critical parameter for ensuring water safety, protecting equipment, and meeting environmental regulations. Accurate pH control safeguards drinking water quality, supports healthy aquatic ecosystems, optimizes chemical treatment efficiency, and prevents costly corrosion or scaling in industrial processes. Ideal for general and industrial water treatment, sewage processing, aquaculture, surface-water monitoring, environmental...

Features & Benefits Parity bit Address Description • Please follow the instructions carefully, the wrong wiring will damage the product completely. • Please carefully check all the wiring in the system and confirm that the wiring is complete right before switching on the power. • Note: RS48SA line and RS48SB line are strictly forbidden to contact the power supply line, otherwise the communication of the electrode will be permanently damaged. Electrode Outlet Information Model

Water Quality Analysis Dissolved Oxygen Sensor^ Water Quality Analysis Dissolved Oxygen Sensor WS102-DOS The WS102-DOS is an intelligent water-quality analysis sensor designed for continuous, real-time dissolved oxygen (DO) measurement, enabling immediate process control and optimized aeration for lower energy costs. Ideal for tap water monitoring, municipal and industrial wastewater treatment, aquaculture systems, and environmental field applications, it helps operators maintain regulatory compliance, protect aquatic life, and detect pollution events early. The sensor features a built-in temperature...

Features & Benefits Parity bit Address Description • Please follow the instructions carefully , the wrong wiring will damage the product completely. • Please carefully check all the wiring in the system and confirm that the wiring is complete right before switch on the power. • Note: RS48SA line and RS48SB line are strictly forbidden to contact with the power supply line, otherwise the communication of the electrode will be permanently damaged. Ordering Information Model

V^Water Quality Oxidation Reduction Potential Sensor^ Water Quality Analysis Oxidation Reduction Potential Sensor WS102-ORP The WS102-ORP is an intelligent water-quality analysis sensor designed for continuous, real-time oxidation-reduction potential (ORP) measurement, a key indicator of a water system’s disinfection effectiveness and overall chemical balance. Accurate ORP monitoring helps ensure proper chlorine dosing, supports pathogen control, and provides early warning of contamination or chemical imbalance, making it essential for safe drinking water, stable aquaculture environments, and...

Address Description • Please follow the instructions carefully, the wrong wiring will damage the product completely. • Please carefully check all the wiring in the system and confirm that the wiring is complete right before switching on the power. • Note: RS48SA line and RS48SB line are strictly forbidden to contact the power supply line, otherwise the communication of the electrode will be permanently Electrode Outlet Ordering Information Model

VWater Quality Analysis Residual Chloride Ion Sensor^ Water Quality Analysis Residual Chloride Ion (CL-) Sensor WS102-CL The WS102-CL is an intelligent water-quality analysis sensor designed for continuous, real-time residual chlorine (Cl") measurement, a critical parameter for verifying disinfection efficiency and ensuring safe, clean water. Accurate monitoring of free chlorine or hypochlorous acid (HOCl) levels helps operators maintain optimal disinfection in drinking water systems, industrial process water, and membrane-based treatments such as reverse osmosis, while preventing overchlorination...

Features & Benefits Parity bit Address Description • Please follow the instructions carefully , the wrong wiring will damage the product completely. • Please carefully check all the wiring in the system and confirm that the wiring is complete right before switch on the power. • Note: RS48SA line and RS48SB line are strictly forbidden to contact with the power supply line, otherwise the communication of the electrode will be permanently damaged. Ordering Information Model

\Water Quality Analysis Electric Conductivity Sensor^_ Water Quality Electric Conductivity Sensor WS102-EC . The WS102-EC is an intelligent water-quality analysis sensor designed for continuous, real-time electrical conductivity (EC) measurement, a key indicator of dissolved ion concentration and overall water purity. Accurate EC monitoring is essential for distinguishing between pure, spring, mineralized, and tap water, as well as for managing industrial processes, detecting pollution in sewage, and ensuring consistent water quality in purification or desalination systems. By providing immediate...