DRAGINO · Sensor · LoRa · Water Quality Sensor · WQS-LB-EU868

The Dragino LoRaWAN water quality sensor series products are designed to measure water quality and provide information on water quality conditions. They consist of a main process unit (WQS-LB) and various sensors. The sensors include various types, such as: pH sensor, ORP sensor, EC sensor, dissolved oxygen sensor, and turbidity sensor.The main processing unit, the WQS-LB, is a LoRaWAN RS485 end node for outdoor use, powered by a built-in lithium-ion battery. The WQS-LB reads values from various sensors and uploads this sensor data to the IoT server via the LoRaWAN radio protocol.WQS-LB is fully compatible with the LoRaWAN Class C protocol and can work with standard LoRaWAN gateways. Specifications: LoRaWAN 1.0.3 Class A Frequency bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869 Ultra-low power consumption Supports multiple RS485 devices according to flexible rules Supports the Modbus protocol Supports interrupt-based uplink Supports the connection of UART sensors with 3.3