The Dragino SE01-LB is a professional LoRaWAN® Soil Moisture, Temperature & Electrical Conductivity (EC) Sensor (EU868) designed for precision agriculture, smart irrigation and remote soil monitoring applications.
The sensor measures three essential soil parameters: volumetric water content, soil temperature and electrical conductivity, providing valuable information for irrigation management, crop monitoring and soil condition assessment.
Using Frequency Domain Reflectometry (FDR) technology with temperature and electrical conductivity compensation, the SE01-LB delivers accurate soil moisture measurements. The sensor is factory-calibrated for mineral soils, particularly loamy and saline-alkali soils.
Its LoRaWAN 1.0.3 Class A connectivity enables long-range wireless communication with low power consumption, making it suitable for agricultural installations where conventional wired communication is impractical.
The SE01-LB features a built-in 8,500 mAh Li-SOCl₂ battery, providing an estimated operating life of up to five years, depending on transmission frequency, network conditions and environmental factors.
With an IP66-rated enclosure, Bluetooth 5.1 configuration and support for wireless firmware updates, the SE01-LB offers a practical solution for long-term soil monitoring in outdoor environments.
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💡 Key Features
🌱 3-in-1 Soil Monitoring – Measures soil moisture, temperature and electrical conductivity (EC).
💧 FDR Soil Moisture Technology – Volumetric water content measurement with temperature and EC compensation.
🌡️ Soil Temperature Measurement – Integrated calibrated temperature sensor.
⚡ Soil Electrical Conductivity – Helps monitor soil salinity and conductivity trends.
📡 LoRaWAN EU868 – Long-range wireless communication using LoRaWAN 1.0.3 Class A.
🔋 8,500 mAh Battery – Built-in non-rechargeable Li-SOCl₂ battery, with an estimated service life of up to five years.
📱 Bluetooth 5.1 Configuration – Convenient local device configuration and diagnostics.
🔄 Remote Configuration & OTA Updates – Supports LoRaWAN downlink commands and wireless firmware updates.
🌧️ IP66 Protection – Weather-resistant enclosure designed for outdoor agricultural installations.
🌾 Factory-Calibrated Sensor – Suitable for mineral soil monitoring, including loamy and saline-alkali soils.
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🛠 Applications
🌾 Precision Agriculture – Continuous monitoring of soil conditions in cultivated fields.
💦 Smart Irrigation – Irrigation scheduling based on soil moisture measurements.
🍇 Vineyards & Orchards – Monitoring soil water availability and temperature.
🏡 Greenhouses – Soil monitoring in controlled agricultural environments.
🧂 Soil Salinity Monitoring – Tracking changes in soil electrical conductivity.
📊 Agricultural IoT Networks – Integration with LoRaWAN-based monitoring platforms.
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📦 Package Includes
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1 × Dragino SE01-LB LoRaWAN Soil Moisture, Temperature & EC Sensor (EU868)
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Built-in 8,500 mAh Li-SOCl₂ battery
📥 Product Downloads
- Manufacturer: Dragino
- Model: SE01-LB-EU868
- Device Type: LoRaWAN Soil Moisture, Temperature & EC Sensor
- Wireless Protocol: LoRaWAN 1.0.3 Class A
- Frequency Band: EU868
- Soil Moisture Range: 0–100% V/V
- Soil Moisture Resolution: 0.01% V/V
- Soil Moisture Accuracy: ±3% (0–53% V/V), ±5% (>53% V/V)
- Soil Moisture Technology: FDR with Temperature & EC Compensation
- Soil Temperature Range: -40°C to +85°C
- Soil Temperature Resolution: 0.01°C
- Soil Temperature Accuracy: <0.3°C (-10°C to +50°C), <0.6°C Otherwise
- Soil Temperature Technology: Calibrated RTD
- Soil EC Range: 0–20,000 µS/cm at 25°C
- Soil EC Resolution: 1 µS/cm
- Soil EC Accuracy: ±2% Full Scale
- Configuration: Bluetooth 5.1, LoRaWAN Downlink, AT Commands
- Firmware Updates: Wireless OTA
- Battery: 8,500 mAh Li-SOCl₂, Non-Rechargeable
- Estimated Battery Life: Up to 5 Years, Depending on Use
- Operating Temperature: -40°C to +85°C
- Ingress Protection: IP66



















