ZONEWU wireless LoRaWAN solar-powered water quality total water hardness sensor is a multi parameter water quality sensor, best for Aquaculture/Industrial Water Treatment, High stability, Measurement is quick, Strong adaptability.

LoRaWAN water total hardness sensor measures water hardness as CaCO₃. With temperature compensation, it ensures fast, simple, accurate and economical testing. It connects to a LoRaWAN collector via aviation connector for wireless communication. It is widely used for online continuous water quality monitoring in industrial wastewater, surface water, drinking water, seawater and industrial process control.