LoRaWAN Water Leak Sensor

  • LoRa transceiver
  • Cable length
  • Frequency band
  • OpenCPU
  • Sensor
  • Waterproof
  • Class
  • Power type
  • LoRaWAN version

SG$ 60.51 SG$ 60.51 60.51 SGD

US$ 45.00

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The Dragino LWL02 is a LoRaWAN Water Sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to IoT server via LoRaWAN network.


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Dragino


We focus on the Internet of Things industry and keep evaluating new technology on improving user experience in IoT solution. We provide OEM/ODM service to worldwide clients. We have a set of offshore products and development kits to help clients to test, design and produce innovation IoT products in the shorter time, lower cost and lowest risk. Dragino dedicates to promote Open Source IoT solution. Our Open Source products are sold world widely and gain good name in the Open Source Internet of Things filed.


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Overview

The Dragino LWL02 is a LoRaWAN Water Sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to IoT server via LoRaWAN network.

LWL02 is powered by 2 x AAA batteries and target for long time use, these two batteries can provide about 16,000 ~ 70,000 uplink packets, which result in 2 ~ 10 years battery life. After battery running out, user can easily open the enclosure and replace with 2 common AAA batteries.

The LWL02 will send periodically data every day as well as for each water leak event. It also counts the water leak times and calculate last water leak duration. User can also disable the uplink for each water leak event, instead, device can count each event and uplink periodically.

Each LWL02 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to LoRaWAN server and it will auto connect after power on.

Features

  • LoRaWAN v1.0.3 Class A

  • SX1262 LoRa Core

  • Water Leak detect

  • 2 x AAA LR03 batteries

  • Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

  • AT Commands to change parameters

  • Uplink on periodically and water leak event

  • Water Leak analyze

  • Downlink to change configure

Applications

Specifications for LoRaWAN Water Leak Sensor

LoRaWAN
LoRa transceiver SX1262
Uncategorized
Cable length None
Frequency band AS923
OpenCPU No
Sensor Water leak
Waterproof IP30
Class Class A
Power type 2 x AAA Battery
LoRaWAN version 1.0.3
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