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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.

Authorized Dragino Distributor in India

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Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

Bulk Supply for Large-Scale Projects

Competitive pricing and assured stock for institutional, industrial, and system integration requirements.

Trusted Industrial IoT Supplier in India

Serving smart cities, utilities, agriculture, manufacturing, research institutions, and enterprise loT projects.

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