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Dragino SW3L-004 LoRaWAN Outdoor Water Flow Sensor

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

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Dragino SW3L-004 is a LoRaWAN® outdoor water flow sensor designed for remote water-consumption and flow monitoring in buildings, utilities and IoT water-management applications. The 004 variant includes a DW-004 flow sensor with a G1/2" / DN15 connection, a working flow range of 1–30 L/min and a pulse rate of 450 pulses per litre. The SW3L records water-flow volume and can send periodic data as well as flow-status alarms to help identify abnormal water use or leakage conditions. It supports LoRaWAN 1.0.3 Class A communication, datalog functionality, remote configuration through LoRaWAN downlinks and firmware upgrades through its program port. Powered by an 8500mAh non-rechargeable 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 measurement
  • Periodic uplink (default every 20 minutes)
  • Water flow status monitoring with alarm alerts
  • Ultra-long range LoRa wireless communication
  • Weatherproof enclosure for indoor & outdoor use
  • Ultra-low power consumption design
  • Bluetooth v5.1 configuration support
  • LoRaWAN® remote configuration via downlink
  • Wireless OTA firmware update support
  • Datalog feature supported
  • Pre-loaded unique LoRaWAN® keys for easy activation

Electrical Characteristics

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

LoRaWAN® Specifications

  • Protocol: LoRaWAN® v1.0.3 Class A
  • Frequency Bands: IN865 
  • Frequency Range (HF Band): 862 ~ 1020 MHz
  • Max RF Output: +22 dBm
  • RX Sensitivity: Down to -139 dBm
  • Excellent blocking immunity

Battery Options

  • 8500mAh Li/SOCl2 battery version (SW3L-LB)
  • Solar panel + 3000mAh Li-ion battery version (SW3L-LS)

Power Consumption

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

Physical Details

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

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

  • Industrial automation water monitoring systems
  • Commercial infrastructure water usage tracking
  • Smart water systems and utility management
  • Cold chain facilities requiring water monitoring
  • Manufacturing plants and processing units
  • Infrastructure and municipal utility projects
  • Campuses & institutional facilities
  • Toilet flow monitoring and leakage detection
  • Waste water monitoring and conservation systems

You can purchase the Dragino SW3L-004 LoRaWAN® Flow Sensor from AIoTkart®, the Authorized Dragino Distributor in India, offering genuine products and nationwide delivery support.

Yes, the SW3L-004 supports the IN865 frequency band along with other global bands, making it suitable for LoRaWAN® deployments across India for industrial and commercial water monitoring.

The SW3L-004 is designed for both indoor and outdoor use, with a weatherproof enclosure and industrial-grade construction suitable for utilities, infrastructure, and Industrial IoT projects.

Documents

User Manual
Download

SW3L-LB_Datasheet

Download

SW31-LB_Firmware 

Download

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