DRAGINO · Sensor · LoRa · Outdoor Flow Sensor G3/4?? / DN20 · SW3L-LB-EU868-006

DRAGINO Water Flow Meter G3/4'' / DN20 Overview The Dragino SW3L-LB is a LoRaWAN flow sensor. It detects the water flow rate and establishes a connection to the IoT server via the LoRaWAN network. Users can use it to monitor water consumption in buildings. The SW3L-LB transmits the water flow rate every 20 minutes. It can also detect the water flow status and send an alarm to prevent water waste, such as from a broken toilet tank. The SW3L-LB is suitable for both indoor and outdoor use. It features a weatherproof housing and an industrial-grade battery designed for use in a wide range of temperatures, from low to high. The SW3L-LB is suitable for both indoor and outdoor use.The LoRa radio technology used in the SW3L-LB enables the device to transmit data and achieve extremely long ranges at low data rates. It offers spread-spectrum communication with an extremely long range and high noise immunity, all with minimal power consumption. The SW3L-LB supports BLE configuration and wireless OTA updates, making it easier for the