Dragino LWL02 LoRaWAN Water Leak Sensor Node 868MHz

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Product details

The Dragino LWL02 is a LoRaWAN water leak sensor. It detects water that is present between the measurement contacts and sends the status via the LoRaWAN network. The LWL02 is a small sensor with dimensions of just 69.2 x 29.2 x 15 mm. It is powered by two standard AAA batteries (not included) and is designed for long-term use. This allows for approximately 16,000 to 70,000 uplink packets to be sent, corresponding to a battery life of two to ten years. The LWL02 periodically sends data, both daily and upon detection of any water leak event.

Each LWL02 comes pre-installed with a set of unique keys for LoRaWAN registrations, allowing the sensor to be activated with a one-time key on TheThingsNetwork.

Application examples for the LWL02 LoRaWAN water leak sensor:

  • Wireless alarm and security systems
  • Home and building automation
  • Industrial monitoring and control

Technical details:

  • Manufacturer: Dragino
  • Manufacturer SKU: LWL02-EU868
  • Battery operated: 2xAAA
  • Uplink: periodic and upon water detection
  • Downlink: for changing configuration
  • SX1262 LoRa Wireless Modem
  • LoRaWAN v1.0.3 Class A
  • Frequency: 868 MHz
  • Very low power consumption
  • AT commands for setting parameters
  • Dimensions: 69.2 x 29.2 x 15 mm
  • Weight: 55 g

Delivery includes:
1x LWL02 LoRaWAN water leak sensor Node 868 MHz (batteries not included).

Key specifications

connector plugs
2-pin (not mainboard)
Item number
24874721

General information

Manufacturer
Dragino
Category
Water cooling monitoring
Manufacturer no.
LWL02-EU868
Release date
24.3.2023

Monitoring Properties

monitoring type
Sensor Level

Sensor Properties

connector plugs
2-pin (not mainboard)
Thermal resistance
10 kOhm (mainboard)

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x LWL02 LoRaWAN Water Leak Sensor Node 868MHz (batteries not included)

Product dimensions

Length
69.20 mm
Width
40 mm
Height
15 mm
Weight
85 g

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Water cooling monitoring» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • 1.Alphacool
    0.6 %
  • Aqua Computer
    Not enough data

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • Alphacool
    Not enough data
  • Aqua Computer
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Water cooling monitoring» category returned?

Source: Digitec Galaxus
  • Dragino
    Not enough data
  • 1.Alphacool
    1.1 %
  • 2.Aqua Computer
    1.3 %
Source: Digitec Galaxus