SKU: 98012275140
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
The 42 kHz ultrasonic sensor measures the distance to objects
battery voltage self-monitoring optionally connected to ADC6
solenoids etc
Packets with CRC
Dragino SW3L-LB-EU868-004 LoRaWAN Outdoor Flow Sensor LCD Display The 42 kHz ultrasonic sensorThe Dragino SW3L LB 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 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 is designed for both indoor and outdoor use. It has a weatherproof enclosure and
