Dragino SW3L-LB-010 – LoRaWAN® Flow Sensor (G1” / DN25)

The Dragino SW3L-LB-010 is a LoRaWAN®-enabled flow sensor designed for 1” (DN25) water pipes. It wirelessly transmits accurate water usage data to an IoT platform and is ideal for long-term indoor and outdoor deployments.

SKU:

61,85 €

Delivery time is 3-5 days

excl. 19% VAT plus Shipping Costs

5 in stock

Product Description Technical Details

The Dragino SW3L-LB-010 is a flow sensor for LoRaWAN® networks, built to monitor water consumption in both indoor and outdoor environments. This model uses the DW-010 flow sensor, specifically designed for 1” pipe diameters (G1” / DN25), and generates 64 pulses per liter of water flow.

The device transmits water volume data every 20 minutes and can detect abnormal flow conditions. For example, it can trigger an alarm when a toilet tank is leaking, helping to prevent water waste.

SW3L is housed in a weatherproof enclosure and powered by an 8500 mAh Li-SOCI2 battery, enabling up to 10 years of operation depending on usage and environment. It includes support for BLE configuration and OTA firmware updates for easy setup and maintenance.

Each unit is pre-configured with unique LoRaWAN credentials for automatic connection once registered on a LoRaWAN server.

Parameter Specification
Model SW3L-LB-010
Pipe Diameter G1” / DN25
Pulse Rate 64 pulses = 1 liter
Data Interval Every 20 minutes
Alert Feature Flow status detection and leak alarm
Battery Type 8500 mAh Li-SOCI2 (non-rechargeable)
Battery Life Up to 10 years (depending on usage)
Operating Temperature -40 °C to +85 °C
Enclosure Weatherproof, suitable for indoor and outdoor use
LoRa Frequency 868 MHz (EU868)
LoRa TX Power Up to +22 dBm
RX Sensitivity Down to -139 dBm
Power Consumption Sleep: 5 µA @ 3.3 V
TX: 125 mA @ 20 dBm / 82 mA @ 14 dBm
Max Continuous Current 130 mA
Boost Current 2 A (1 second)
Configuration Bluetooth (BLE), OTA firmware update
Preloaded Credentials LoRaWAN® keys for auto-connect

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