1 / 2Model: DR-WL03A
Dragino WL03A-LB/LS LoRaWAN rope-type water leak controller — lay on the ground to detect water contact instantly and report via LoRaWAN network. Used in data centers, smart buildings, and wide-area water monitoring. Request a project quote via IoTMarketi.
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The Dragino WL03A-LB/LS is a LoRaWAN rope-type water leak controller designed to lay on the ground and detect water contact instantly. When water touches the sensitive leak detection cable, the device immediately reports the leak event to an IoT server via LoRaWAN, recording leak count and duration. It sends periodic data every 2 hours and event-triggered alerts. Used in data centers, smart buildings, hotel kitchens, and wide-area water monitoring systems. IoTMarketi provides a multi-brand IoT device catalog in Turkey and facilitates procurement through project-based quotes.
| Model | WL03A-LB / WL03A-LS |
|---|---|
| Marka | Dragino |
| Protokol | LoRaWAN 1.0.3 Class A |
| Teknoloji | LoRaWAN, BLE (Bluetooth v5.1) |
| Antenna | External Antenna (Harici Anten) |
| Frekans | EU868 |
| Verici Gücü | Max +22 dBm constant RF output |
| Hassasiyet | Down to -139 dBm |
| Mod | OTAA/ABP Class A |
| Liquid Type | Water / Conducting liquid |
| Trigger Condition | When water covers the leak cable |
| Cable Length | 1m (Default), 5m / 10m (Optional & Extendable) |
| Range | -40°C to +85°C |
| Doğruluk | Built-in Temperature: ±0.3°C, Built-in Humidity: ±3% RH |
| Çözünürlük | Built-in Temperature: 0.01°C, Built-in Humidity: 0.04% RH |
| LED | 1 × System Status LED |
| Düğme | Internal Reset Button |
| Power On & Off | Internal Switch / Battery Connection |
| Yapılandırma | BLE via Mobile App, Downlink commands, OTA Update |
| Advanced Feature | Water Leak Duration Calculation, Water Leak Event Counter, Periodic Uplinks (Every 2 hours), BLE Configuration, Wireless OTA Firmware Update |
| Çalışma Sıcaklığı | -40°C to +85°C |
| Bağıl Nem | 0% to 96% RH (non-condensing) |
| Koruma Sınıfı | IP67 |
| Boyut | 93 × 53 × 47 mm (excluding cable) |
Yes, Dragino WL03A-LB Su Kaçağı Sensörü is available from IoTMarketi. Submit a quote request and we will reply within 24 hours.
Add Dragino WL03A-LB Su Kaçağı Sensörü to your cart on IoTMarketi and submit a quote request with your contact details. Our team replies with tailored pricing and delivery within 24 hours.
It depends on the project: Milesight suits industrial-grade builds with vendor support, Dragino suits open-source-friendly, budget-sensitive deployments. See our side-by-side comparison for the details. Milesight vs Dragino guide
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