SW3L-004 - LoRaWAN Outdoor Flow Sensor for water usage monitoring - DN15/450 pulse/L pycom The device is a simple

The device is a simple positioning function (which can detect the position status of the device)

6K fax capabilities and a hotswappable USB interface

B70 @H-FDD: 2000MHz

Span Drift

Customer could use it to link up with the BMS system and control the air flow in the room

SW3L-004 - LoRaWAN Outdoor Flow Sensor for water usage monitoring - DN15/450 pulse/L pycom The device is a simpleThe Dragino SW3L 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. SW3L is powered by 8500mAh Li SOCI2 battery, It is designed for long term use up to 10 years. (Actually Battery life depends on the use environment, update period.) The SW3L will send water flow volume every 20 minutes. It can also detect the water flow status and send Alarm,