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WL03A-LB LoRaWAN® Water Leak Sensor (With 1m Water Leak Cable)
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TC01-LB Thermocouple Converter (Exclude Thermocouple Sensor)
TC01-LB Thermocouple Converter (Exclude Thermocouple Sensor)
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WL03A-LS LoRaWAN® Water Leak Sensor (With 1m Water Leak Cable)
WL03A-LS LoRaWAN® Water Leak Sensor (With 1m Water Leak Cable)
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WL03A-LB LoRaWAN® Water Leak Sensor (With 1m Water Leak Cable)

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The Dragino WL03A-LB LoRaWAN® Water Leak Sensor (with 1m water leak cable) is a rope-type industrial leak detection controller designed for reliable water intrusion monitoring across Industrial, Commercial, and Institutional environments in India. As an Authorized Dragino Distributor in India, AIoTkart® supplies the genuine WL03A-LB for LoRaWAN®-based leak detection over LPWAN networks. This advanced water leak sensor allows users to lay the 1-meter leak detection cable across floors, pipelines, basements, or equipment zones to instantly detect the presence of water. When moisture is detected, the device transmits a leak alert to the IoT server via LoRaWAN®. With ultra-low power consumption, long battery life up to 5 years, and support for IN865 band, the Dragino WL03A-LB is ideal for smart infrastructure and industrial IoT deployments across India.

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  • LoRaWAN® 1.0.3 Class A compliant
  • Rope-type water leak detection with 1m sensing cable
  • Event-based and periodic uplink (every 2 hours)
  • Water leak event counting and duration calculation
  • Bluetooth v5.1 configuration support
  • Remote configuration via LoRaWAN® downlink
  • Wireless OTA firmware updates
  • Ultra-low power consumption design
  • 8500mAh Li/SOCl2 battery (WL03A-LB version)
  • Supports IN865 for India
  • Model: Dragino WL03A-LB
  • Product Type: LoRaWAN® Rope Type Water Leak Sensor
  • Wireless Protocol: LoRaWAN® 1.0.3 Class A
  • Detection Method: 1m water leak detection cable
  • Frequency Range:
    • Band 1 (HF): 862 ~ 1020 MHz
    • Band 2 (LF): 410 ~ 528 MHz
  • RF Output Power: Max +22 dBm
  • RX Sensitivity: Up to -139 dBm
  • Power Supply: Built-in Li/SOCI2 Battery
  • Battery Capacity: 8500mAh
  • Battery Life: Up to 5 years (depending on usage)
  • Self-Discharge: <1% per year @ 25°C
  • Operating Voltage: 2.5V ~ 3.6V
  • Operating Temperature: -40°C to +85°C
  • Power Consumption:
    • Sleep Mode: 5uA @ 3.3V
    • LoRa TX: 125mA @ 20dBm / 82mA @ 14dBm
  • Supported Bands:  IN865

The Dragino WL03A-LB LoRaWAN® Water Leak Sensor is suitable for:

  • Industrial automation and plant safety monitoring
  • Commercial infrastructure including malls and IT parks
  • Water systems, basements, and pipeline monitoring
  • Cold chain storage and refrigeration facilities
  • Manufacturing floors and equipment rooms
  • Utility control panels and pump rooms
  • Smart city and infrastructure projects
  • Campuses, hospitals, laboratories, and institutional facilities

You can purchase the original Dragino WL03A-LB LoRaWAN® Water Leak Sensor in India from AIoTkart®, an Authorized Dragino Distributor offering genuine products, bulk pricing, and PAN-India delivery.

Yes, the WL03A-LB supports multiple frequency bands including IN865, making it fully compatible with LoRaWAN® deployments across India for industrial, commercial, and smart building applications.

The WL03A-LB version uses an 8500mAh Li/SOCI2 battery for long-term operation, while the WL03A-LS variant includes a solar panel with a 3000mAh Li-ion battery for solar-powered deployments.

Documents

WL03A-LB_User_Manual

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WL03A-LB_Datasheet 

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WL03A-LB_Firmware 

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Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

Authorized Dragino Distributor in India

Purchase 100% genuine Dragino LoRaWAN® gateways, nodes, and loT solutions backed by manufacturer warranty.

Guaranteed Genuine Industrial IoT Equipment

No gray market products - only certified Dragino and industrial-grade loT hardware.

Fast PAN-India Shipping

Reliable delivery across India for startups, system integrators, enterprises, and government projects.

LoRaWAN® Deployment & Technical Support

Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

Bulk Supply for Large-Scale Projects

Competitive pricing and assured stock for institutional, industrial, and system integration requirements.

Trusted Industrial IoT Supplier in India

Serving smart cities, utilities, agriculture, manufacturing, research institutions, and enterprise loT projects.

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