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

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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 is sensitivity, when there is water over the leak cable. WL03A-LB/LS will indicates a water leak event and uplink to IoT server via LoRaWAN network.

US$ 96.00 96.0 USD US$ 96.00

US$ 96.00

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  • Brand
  • Sensor
  • Power type
  • Sensor Probe
  • Communication
  • Data log
  • Configure

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LoRaWAN Water leakage sensor 

 

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 is sensitivity, when there is water over the leak cable. WL03A-LB/LS will indicates a water leak event and uplink to IoT server via LoRaWAN network.

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

WL03A-LB/LS supports BLE configure and wireless OTA update which make user easy to use.

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

Each WL03A-LB/LS is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to 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)


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



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Specifications

Power type 8500mAh battery or 3000mAh Li-ion battery with 0.9W solar panel
Brand Dragino
Sensor Water Leakage
Sensor Probe Single Port
Communication LoRaWAN
Data log Yes
Configure BLE