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

The Dragino WL03A-LB is a LoRaWAN None-Position Rope Type Water Leak Controller. User can lay the WL03A-LB + 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 will indicates a water leak event and uplink to IoT server via LoRaWAN network.

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

WL03A-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each WL03A-LB 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 Battery for long term use

Applications: 

• Smart Buildings & Home Automation
• Smart Cities
• Smart Factory 

Specifications:

Common DC Characteristics:

• Supply Voltage: built in 8500mAh Li-SOCI2 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

Documents:

• DataSheet, Document Base
  
• User Manual -- Online Latest
• Shared Folder for all Dragino Products

Package Includes:

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

Dimension and weight: 

• Size:  mm
• Weight:  g 

Notice: WL03A-LB includes a one meter water leak cable, If user want to extend the lenght, please choose Water Leak Cable DR-WLN-XXX.

Order Info:

Water Leak Controller Part Number: WL03A-LB-XXX

XXX: 

• EU433: frequency bands EU433
• EU868: frequency bands EU868
• KR920: frequency bands KR920
• CN470: frequency bands CN470
• AS923: frequency bands AS923
• AU915: frequency bands AU915
• US915: frequency bands US915
• IN865: frequency  bands IN865
• CN779: frequency bands CN779

Water Leak Cable Part Number: DR-WLN-XXX

XXX:

• 1M : 1 meter water leak cable
• 5M : 5 meters water leak cable
• 10M: 10 meters water leak cable

Shipping Notice
- We only support express shipping because of included battery
- Prices are exclusive of local taxes and import duties