Dragino LWL02 LoRaWAN US915 Leakage Sensor
SKU |
DG-LWL02-US915 |
incl. 19.0% VAT plus Shipping costs
The Dragino LWL02 is a LoRaWAN leak sensor. If water is detected between the two metal probes, the LWL02 indicates a water leak and sends an uplink via the LoRaWAN network to the backend. Here, the event is logged and, if necessary, an alarm is triggered. The LWL02 is powered by 2 x AAA batteries and is designed for long-term use. We recommend using lithium batteries to transmit 16,000 to 70,000 uplink packets. The batteries can be easily replaced thanks to the easy-to-open housing. The sensor also counts the water leak times and calculates the duration of the last water leak. The user can deactivate the uplinks for each water leak event; instead, the device can count each event and send the uplink regularly.
| Equipment | |
|---|---|
| sensors | leakage |
| antenna | internal |
| Communication | |
| interfaces | Downlink, UART |
| frequency | US915 |
| connectivity | LoRaWAN |
| activation | OTAA |
| Power supply | |
| power supply | battery, included, replaceable |
| battery details | LR03, AAA |
| number of batteries | 2 |