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SE0X-LS Solar-Powered Soil Moisture & EC Sensor for saline-alkali and loamy soil

ODL25070201

The SE0X-LS is a Solar-Powered LoRaWAN soil moisture and EC Sensor. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. It detects Soil Moisture, Soil Temperature, and Soil Conductivity, and uploads the value via wireless to the LoRaWAN IoT Server.

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Description

The Dragino SE0X-LS is a LoRaWAN soil moisture and EC Sensor for IoT agriculture, which can be equipped with 4 sensor probes. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses the FDR method to calculate the soil moisture with compensation from soil temperature and conductivity. It has also been calibrated in the factory for Mineral soil type.

It detects Soil Moisture, Soil Temperature, and Soil Conductivity, and uploads the value via wireless to the LoRaWAN IoT Server.

The LoRa wireless technology used in SE0X-LS allows devices to send data and reach extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

SE0X-LS supports BLE configuration and wireless OTA update, which makes user easy to use.

A Solar panel + 3000mAh Li-ion battery powers SE0X-LS, it is designed for long-term use up to several years.

Each SE0X-LS is pre-loaded with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server, and it will auto-connect after power on.

Features:

LoRaWAN 1.0.3 Class A

Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865

Ultra-low power consumption

External 4 × sensor probes, probe length: 2.5m

Monitor Soil Moisture

Monitor Soil Temperature

Monitor Soil Conductivity

Support Bluetooth v5.1 and LoRaWAN remote configuration

Support wireless OTA update firmware

AT Commands to change parameters

Downlink to change the configuration

IP66 Waterproof Enclosure

Solar panel + 3000mAh Li-ion battery

Specification:

Common DC Characteristics: 

Supply Voltage: Built-in Battery, 2.5V ~ 3.6V

Operating Temperature: -40 ~ 85°C

Soil Moisture:

Range: 0-100.00 V/V %

Resolution: 0.01 V/V %

Accuracy: ±3% (0-53%)V/V %, ±5% (>53%) V/V %

Measure Method: FDR, with temperature &EC compensation 

Soil Temperature:

Range: -40.00℃~85.00℃

Resolution: 0.01℃

Accuracy: -10℃~50℃:<0.3℃ ,All other: <0.6℃

Measure Method: RTD, and calibrate

Soil Conductivity:

Range: 0-20000 uS/cm(25℃)(0-20.0EC)

Resolution: 1 uS/cm

Accuracy: 2%FS

Measure Method: Conductivity, with temperature compensation

LoRa Spec: 

Frequency Range,  Band 1 (HF): 862 ~ 1020 MHz

Max +22 dBm constant RF output vs.

RX sensitivity: down to -139 dBm.

Excellent blocking immunity 

Battery:

Solar panel + 3000mAh Li-ion battery

Capacity: 3000mAh

Self-Discharge: <1% / Year @ 25°C

Max continuous current: 130mA

Max boost current: 2A, 1 second

Power Consumption: 

Sleep Mode: 5uA @ 3.3v

LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Package Includes:

SE0X-LB LoRaWAN Soil Moisture & EC Sensor Transmitter 

Q&A

Can I calibrate SE0X-LS to different soil types?

SE0X-LS is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform based on the value measured by saline-alkali soil and loamy soil. The formula can be found at this link.

Order Info

Part Number: SE0X-LS-XX

The SE0X-LS model does not include probes. The probe (DR-SE-6P) needs to be purchased separately.

XX: the default frequency band 

EU433: Default frequency band EU433

CN470: Default frequency band CN470

EU868: Default frequency band EU868

IN865:  Default frequency band IN865

KR920: Default frequency band KR920

AS923: Default frequency band AS923

AU915: Default frequency band AU915

US915: Default frequency band US915

Type: DR-SE-6P Probe Model

Number: The number of the DR-SE-6P sensor probe

Useful Link:

Datasheet

User Manual

Firmware

Product Details
ODL25070201
100 Items
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SE0X-LS Solar-Powered Soil Moisture & EC Sensor for saline-alkali and loamy soil

The SE0X-LS is a Solar-Powered LoRaWAN soil moisture and EC Sensor. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. It detects Soil Moisture, Soil Temperature, and Soil Conductivity, and uploads the value via wireless to the LoRaWAN IoT Server.

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