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Dragino SW3L-LB-004 LoRaWAN Outdoor Water Flow Sensor

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₹ 7,700.00
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  3. Dragino SW3L-LB-004 LoRaWAN Outdoor Water Flow Sensor
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Dragino SW3L-LB-004 LoRaWAN Outdoor Water Flow Sensor

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Dragino SW3L-LB-004 is a battery-powered LoRaWAN® outdoor water flow sensor designed for remote water-consumption and flow monitoring in buildings, utilities, irrigation and IoT water-management applications. The 004 variant uses the DW-004 flow sensor with a G1/2" / DN15 connection, a working flow range of 1–30 L/min and a pulse constant of 450 pulses per litre. The SW3L-LB can upload accumulated water-flow volume and monitor continuous-flow conditions to help identify abnormal water usage or leakage. It supports LoRaWAN 1.0.3 Class A communication, datalog functionality, Bluetooth 5.1 configuration, LoRaWAN remote configuration and wireless OTA firmware updates. Powered by an 8500mAh Li-SOCl2 battery and available with IN865 support, it is suitable for long-term indoor and outdoor water-flow monitoring deployments in India.

₹ 7,700.00 7700.0 INR ₹ 7,700.00

₹ 7,700.00

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  • LoRaWAN® v1.0.3 Class A compliant
  • Accurate water flow volume monitoring
  • Periodic data uplink (default every 20 minutes)
  • Instant alarm for abnormal flow or leakage detection
  • Industrial-grade weatherproof enclosure
  • Ultra-low power consumption design
  • 8500mAh Li/SOCl2 battery (SW3L-LB variant)
  • Up to 5 years battery life (deployment dependent)
  • Bluetooth v5.1 configuration support
  • Remote configuration via LoRaWAN® downlink
  • Wireless OTA firmware upgrade
  • Datalog feature support
  • Pre-loaded unique LoRaWAN® keys for quick activation

Common DC Characteristics

  • Supply Voltage: Built-in Battery, 2.5V ~ 3.6V
  • Operating Temperature: -40°C to +85°C

LoRa Specifications

  • Frequency Range: 862 ~ 1020 MHz
  • Supported Bands: IN865
  • Max RF Output: +22 dBm
  • RX Sensitivity: Up to -139 dBm
  • Excellent blocking immunity

Battery Specifications

  • Type: Li/SOCl2 (non-rechargeable)
  • Capacity: 8500mAh
  • Self-Discharge: <1% per year @ 25°C
  • Max Continuous Current: 130mA
  • Max Boost Current: 2A (1 second)

Power Consumption

  • Sleep Mode: 5uA @ 3.3V
  • LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Mechanical Details

  • Package Size: 14.5 × 10 × 5 cm
  • Weight: 290 g

The Dragino SW3L-LB-004 LoRaWAN® Flow Sensor is ideal for:

  • Industrial automation water monitoring systems
  • Commercial building water usage tracking
  • Smart water management in infrastructure projects
  • Toilet flow monitoring and leak detection
  • Waste water monitoring applications
  • Cold chain facility utility management
  • Manufacturing plant water consumption control
  • Smart utilities and municipal water systems
  • Campuses & institutional water infrastructure

You can purchase the genuine Dragino SW3L-LB-004 LoRaWAN® Flow Sensor from AIoTkart®, an Authorized Dragino Distributor in India offering nationwide delivery and bulk supply for industrial and institutional projects.

Yes, the SW3L-LB-004 supports LoRaWAN® v1.0.3 Class A protocol and is compatible with standard LoRaWAN® gateways operating on supported frequency bands including IN865, making it suitable for industrial IoT water monitoring deployments across India.

The SW3L-LB-004 is powered by an 8500mAh Li/SOCl2 battery and can operate for up to 5 years depending on reporting interval, network conditions, and environmental factors.

Documents

User Manual
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SW3L-LB_Datasheet

Download

SW31-LB_Firmware 

Download

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