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Decentlab  |  SKU: DL-ATM41G2-001
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Decentlab DL-ATM41G2 | Eleven Parameter LoRaWAN Weather Station

€4.379,00
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The Decentlab DL-ATM41G2 is an all-in-one LoRaWAN weather station for agriculture and research sites.

  • 11 parameters: solar radiation, wind, rain, humidity and more
  • No moving parts: solid-state design for low maintenance
  • Wireless: long-range LoRaWAN uplink

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Description

The Decentlab DL-ATM41G2 is a professional-grade All-in-One LoRaWAN Weather Station engineered for high-precision environmental monitoring in the most demanding climates. This Swiss-designed station quantifies eleven distinct parameters, including solar radiation, precipitation, wind speed/direction, and lightning activity. By utilizing a solid-state design with no moving parts, the DL-ATM41G2 eliminates mechanical friction and wear, ensuring accurate readings even at low wind speeds. Operating on the LoRaWAN protocol, it provides an ultra-low power, long-range wireless solution for unattended real-time monitoring, serving sectors from meteorology to smart urban planning.

Comprehensive Sensor Intelligence

Advanced Lightning Detection Integrated lightning strike counter and distance estimator provide critical safety and atmospheric data for remote field installations.
Resilient Construction Designed for continuous deployment in harsh climates, the unit features an integrated spring filter to protect the rain gauge from debris and large particles.

Professional Usage Scenarios

• Smart Agriculture: Monitor micro-climates, frost alarms, and solar radiation to optimize irrigation and crop management strategies.
• Urban Heat Islands: Deploy throughout smart cities to track barometric pressure and temperature variations for climate adaptation studies.
• Remote Meteorology: Unattended real-time monitoring for remote research sites where Wi-Fi or cellular networks are unavailable.

Product Certifications

CE

What's in the box

• 1 x Decentlab DL-ATM41G2 Weather Station
• 1 x 5m Cable & Integrated Mounting Bracket
• 2 x Alkaline C-Type Batteries
• 1 x Quick Start Guide

Specifications
  • Primary Communication Protocol
    LoRaWAN
  • Frequency/Region
    EU868
  • Antenna Type
    Internal
  • LoRaWAN Class
    Class A
  • Radio & Range

    Frequency: 868 MHz (EU version)

    TX power: 14 dBm (25 mW); ERP 11.9 dBm max

    Sensitivity: -146 dBm

    Range: > 10 km line of sight / approx. 2 km suburban (manufacturer figure)

  • Configuration Method
    Downlink, CLI
  • Activation Method
    OTAA, ABP
  • Monitoring Parameters
    Temperature, Humidity, Rainfall, Wind Speed, Barometric Pressure, Tilt/Inclination, Total Solar Radiation, Lightning Strikes
  • Measurement Technology

    Solar radiation: silicon-cell pyranometer

    Precipitation: electronic drop counter with tipping spoon

    Air temperature: stainless steel needle with thermistor

    Wind: 2D ultrasonic

    Tilt: MEMS accelerometer

    Lightning: radio frequency detection

  • Measurement Range

    Solar radiation: 0–1750 W/m²

    Precipitation: 0–65.535 mm per interval (0–393 mm/h @ 10 min interval)

    Precipitation electrical conductivity: 0–32767 µS/cm

    Vapor pressure: 0–47 kPa

    Relative humidity: 0–100 % RH

    Air temperature: -50–60 °C

    Internal temperature: -40–50 °C

    Barometric pressure: 10–120 kPa

    Wind speed: 0–60 m/s

    Wind direction: 0–359°

    Tilt: -90–90°

    Lightning strikes: 0–32767 strikes; distance 0–40 km

  • Measurement Accuracy

    Solar radiation: ±5 % (typical)

    Precipitation: ±5 % (0–1000 mm/h)

    Vapor pressure: ±0.2 kPa (typical below 40 °C)

    Relative humidity: ±2 % RH (typical)

    Air temperature: ±0.2 °C; uncertainty ±0.6 °C (-20–50 °C)

    Internal temperature: ±1.0 °C

    Barometric pressure: ±0.05 kPa (25 °C)

    Wind speed: 0.3 m/s or 6 % (whichever is greater)

    Wind direction: ±5°

    Tilt: ±1°

    Lightning: variable with distance, > 25 % detection at < 10 km typical

  • Measurement Resolution

    Solar radiation: 1 W/m²

    Precipitation: 0.017 mm

    Precipitation electrical conductivity: 1 µS/cm

    Vapor pressure: 0.01 kPa

    Relative humidity: 0.1 % RH

    Air temperature: 0.1 °C

    Internal temperature: 0.1 °C

    Barometric pressure: 0.01 kPa

    Wind speed: 0.01 m/s

    Wind direction: 1°

    Tilt: 0.1°

    Lightning: 1 strike; distance 3 km

  • Power Source
    Battery (Non-rechargeable)
  • Power Input
    2 × alkaline C batteries (LR14), 20000 mWh, replaceable
  • Power Consumption
    Average: ≤ 3.2 mW (10 min interval)
  • Battery Type
    Alkaline
  • Battery Life
    15.4 months @ 10 min interval SF7; 12.1 months @ 10 min SF12; 16.4 months @ 60 min SF7; 15.7 months @ 60 min SF12 (10 s wind sampling, incl. 3.6%/year self-discharge)
  • Dimensions
    135 × 81 × 70 mm (enclosure, excl. sensor/cable); sensor 320 mm high × Ø100 mm; 5 m cable
  • Weight
    1290 g (with batteries and sensor); 1160 g without batteries
  • Enclosure Material
    PC (Polycarbonate)
  • Mounting Options
    Pole Mount, Wall Mount
  • IP Rating
    IP66
  • Environment Rating
    Outdoor, Industrial
  • Operating Temperature
    -20°C to +50°C
  • Certifications
    CE
  • Warranty
    2 Years

Document Library

DL-ATM41G2 Datasheet

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