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SE02-LB LoRaWAN® Soil Moisture & EC Sensor
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SE02-LB LoRaWAN® Soil Moisture & EC Sensor

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The Dragino SE02-LB LoRaWAN® Soil Moisture & EC Sensor is an advanced dual-probe soil monitoring solution designed for precision agriculture and Industrial IoT deployments in India. Equipped with two external sensor probes (2.5m length), the SE02-LB accurately measures soil moisture, soil temperature, and soil electrical conductivity (EC) in saline-alkali and loamy soils. Using FDR technology with temperature and conductivity compensation, this Dragino soil sensor ensures reliable field-level data for irrigation management and soil health monitoring. The device transmits real-time data over LoRaWAN® networks, enabling long-range, low-power communication ideal for large farms, plantations, research institutions, and agri-enterprises. As an Authorized Dragino Distributor in India, AIoTkart supplies genuine SE02-LB sensors for LoRaWAN®-based smart agriculture and remote soil monitoring projects.

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  • LoRaWAN® 1.0.3 Class A compliant
  • Dual external sensor probes (2 × 2.5m)
  • Measures Soil Moisture, Soil Temperature & EC
  • FDR-based moisture sensing with temperature & EC compensation
  • Factory calibrated for mineral soil types
  • Ultra-long-range LoRa wireless communication
  • High interference immunity
  • BLE v5.1 configuration support
  • Wireless OTA firmware update
  • AT command configuration & downlink support
  • IP66 waterproof industrial enclosure
  • 8500mAh Li-SOCI2 battery for long-term deployment
  • Pre-loaded LoRaWAN® keys for auto network connection

Model: Dragino SE02-LB

Product Type: LoRaWAN® Soil Moisture & EC Sensor (Dual Probe)

Frequency Band (India): IN865 (862–1020 MHz supported)

LoRa Output Power: Up to +22 dBm

RX Sensitivity: Down to -139 dBm

Protocol: LoRaWAN® 1.0.3 Class A

Electrical

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

Soil Moisture

  • Range: 0–100.00 V/V %
  • Resolution: 0.01 V/V %
  • Accuracy: ±3% (0–53%), ±5% (>53%)
  • Method: FDR with temperature & EC compensation

Soil Temperature

  • Range: -40.00°C to 85.00°C
  • Resolution: 0.01°C
  • Accuracy: <0.3°C (-10°C to 50°C), <0.6°C (others)
  • Method: RTD calibrated

Soil Conductivity (EC)

  • Range: 0–20000 µS/cm (0–20.0 EC)
  • Resolution: 1 µS/cm
  • Accuracy: 2% FS
  • Method: Conductivity with temperature compensation

Battery & Power

  • Battery Type: Li/SOCI2 (Non-rechargeable)
  • Capacity: 8500mAh
  • Self-Discharge: <1% per year @ 25°C
  • Sleep Mode: 5µA @ 3.3V
  • LoRa Transmit Mode: 125mA @ 20dBm

Physical

  • Enclosure: IP66 Waterproof
  • Device Size: 195 × 125 × 55 mm
  • Device Weight: 420 g

The Dragino SE02-LB LoRaWAN® Soil Sensor is ideal for:

  • Industrial automation in smart agriculture
  • Commercial greenhouse and plantation monitoring
  • Water system irrigation management
  • Cold chain crop storage facilities
  • Agri-processing and manufacturing units
  • Utility-based agricultural water optimization
  • Smart farming infrastructure projects
  • Campuses & agricultural research institutions

You can purchase the Dragino SE02-LB LoRaWAN® Soil Moisture & EC Sensor from AIoTkart®, an Authorized Dragino Distributor in India offering genuine products with nationwide delivery.

Yes, the SE02-LB operates on the IN865 band and supports LoRaWAN® 1.0.3 Class A, making it suitable for private and public LoRaWAN® networks used in Indian smart farming and irrigation automation projects.

The dual external probes (2 × 2.5m) allow wider soil coverage and improved multi-point soil condition monitoring, helping optimize irrigation and fertilizer management decisions.

Documents

SE02-LB_User_Manual

Download

SE02-LB_Datasheet 

Download

Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

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