Dragino WQS-NB LoRaWAN Water Quality Sensor Node

The Dragino WQS-NB is an NB-IoT water quality device that supports up to three sensors (EC, pH, DO, ORP, TS). It is ideal for monitoring tap water, wastewater, environmental or industrial facilities. The main unit regularly sends measurement data to the cloud via NB-IoT and is designed for long-term use with an 8500 mAh battery.