LoRa water quality residual chlorine sensor

The LoRa water quality residual chlorine sensor is a device that measures the residual chlorine concentration (hypochlorous acid, hypochlorous acid ion concentration) in water bodies. Integrated design to eliminate signal interference. The use of a three electrode system has advantages such as high measurement accuracy, long working life, and no need for frequent calibration. Supports LoRa TDMA networking and standard LoRaWAN protocol.