SW3L - LS LoRaWAN Outdoor Flow Sensor

Description

The Dragino SW3L-LB/LS is a LoRaWAN Flow Sensor . It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to monitor the water usage for buildings. The SW3L-LB/LS will send water flow volume every 20 minutes. It can also detect the water flow status and send Alarm , to avoid the waste for water usage such as broken toilet case. SW3L-LB/LS is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures. The LoRa wireless technology used in SW3L-LB/LS allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. SW3L-LB/LS supports BLE configure and wireless OTA update which make user easy to use. SW3L-LB/LS is powered by 8500mAh Li-SOCI2 battery or solar powered + li-on battery , it is designed for long term use up to 5 years. Each SW3L-LB/LS is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. Common DC Characteristics: