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

DWM23072202

WL03A-LB is a New LoRaWAN Water Leak Controller which supports BLE configure and wireless OTA update use a sensitivity Water Leak Cable on the ground to detect water leakage. 

Center frequency
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$89.00
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Description

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

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

Applications: 

Smart Buildings & Home Automation

Smart Cities

Smart Factory 

Order Info: 

Notice: LWL03A includes a one meter water leak cable, If user want to extend the lenght, please choose Water Leak Cable DR-WLN-XXX.

Water Leak Controller Part Number: LWL03A-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 Length: DR-WLN-XXX

XXX:

1M:1meter water leak cable

5M:5meters water leak cable

10M:10meters water leak cable

Package Includes: 

WL03A-LB x 1

1 x 1m water lead cable

1 x termination end

Useful Link:

Datasheet

User Manual

Product Details
DWM23072202
150 Items
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WL03A-LB LoRaWAN None-Position Rope Type Water Leak Controller

WL03A-LB is a New LoRaWAN Water Leak Controller which supports BLE configure and wireless OTA update use a sensitivity Water Leak Cable on the ground to detect water leakage. 

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