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Home LoRa / LoRaWAN Sensors
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WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
WL03A-LS- LoRaWAN None-Position Rope Type Water Leak Controller
WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
  • WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
  • WL03A-LS- LoRaWAN None-Position Rope Type Water Leak Controller
  • WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
  • WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
  • WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller
  • WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller

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Dragino WL03A-LB/LS LoRaWAN None-Position Rope Type Water Leak Controller

SKU: N/A Brand: Dragino

$99.00 – $108.00Price range: $99.00 through $108.00

  • US915 Support
  • Water Leak detect
  • Support Bluetooth v5.1 and LoRaWAN remote configure
  • Support wireless OTA update firmware
  • Uplink on periodically
  • Downlink to change configure
  • 8500mAh Battery for long term use
  • Solar panel + 3000mAh Li-on battery (WL03A-LS)
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Estimated delivery:10 - 20 days
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The Dragino WL03A-LB/LS is a LoRaWAN None-Position Rope Type Water Leak Controller. User can lay the WL03A-LB/LS + Water Leak Cable on the ground to detect water leakage. The water leak cable senses when there is water over the leak cable. WL03A-LB/LS will indicate a water leak event and uplink to IoT server via LoRaWAN network.

The WL03A-LB/LS will periodically send data every 2 hours as well as for each water leak event. It also counts the water leak times and calculates the water leak duration.

WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller

WL03A-LB/LS supports BLE configure and wireless OTA update which makes it user easy.

WL03A-LB/LS is powered by 8500mAh Li-SOCI2 battery or solar powered + li-on battery, and is designed for long-term use, up to 5 years.

Each WL03A-LB/LS is pre-loaded with a set of unique keys for LoRaWAN registrations. Register these keys to the local LoRaWAN server and it will auto connect after power on.

Features

  • LoRaWAN 1.0.3 Class A
  • Ultra-low power consumption
  • Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
  • Water Leak detect
  • Support Bluetooth v5.1 and LoRaWAN remote configure
  • Support wireless OTA update firmware
  • Uplink on periodically
  • Downlink to change configure
  • 8500mAh Li/SOCl2 Battery (WL03A-LB)
  • Solar panel + 3000mAh Li-on battery (WL03A-LS)

Applications:

  • Smart Buildings & Home Automation
  • Smart Cities
  • Smart Factories

Specifications

Common DC Characteristics:

  • Supply Voltage: Built-in Battery , 2.5v ~ 3.6v
  • Operating Temperature: -40 ~ 85°C

LoRa Spec:

  • Frequency Range,  Band 1 (HF): 862 ~ 1020 Mhz, Band 2 (LF): 410 ~ 528 Mhz
  • Max +22 dBm constant RF output vs.
  • RX sensitivity: down to -139 dBm.
  • Excellent blocking immunity

Battery:

  • Li/SOCI2 un-chargeable battery
  • Capacity: 8500mAh
  • Self-Discharge: <1% / Year @ 25°C
  • Max continuously current: 130mA
  • Max boost current: 2A, 1 second

Power Consumption:

  • Sleep Mode: 5uA @ 3.3v
  • LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Package

Package Includes:

  • WL03A-LB or WL03A-LS x 1
  • 1 x 1m water lead cable
  • 1 x termination end

Resources

Datasheet
User Manual
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