Dragino Waterproof Long Range Wireless NB-IoT Soil Moisture & EC Sensor Node with high-capacity 19000mAh battery

SE01-NB2

Dragino Waterproof Long Range Wireless NB-IoT Soil Moisture & EC Sensor Node with high-capacity 19000mAh battery

The Dragino SE01-NB is a NB-IoT Soil Moisture & EC Sensor for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type. It detects Soil Moisture, Soil Temperature and Soil Conductivity, and uploads the value via wireless to NB-IoT IoT Server.

SE01-NB supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirement, and support uplinks to various IoT Servers.

SE01-NB supports BLE configure and OTA update which make user easy to use.

SE01-NB is powered by 8500mAh Li-SOCI2 battery, it is designed for long-term use up to several years.

SE01-NB 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 base on the value measured by saline-alkali soil and loamy soil. The formula can be found on the Dragino website

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Details
Product Code	SE01-NB2
NB-IoT Module	BC660K-GL
NB-IoT Bands	B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85
Supply Voltage	built in 8500mAh Li-SOCI2 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 compensate
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 compensate
Battery	Li/SOCI2 un-chargeable battery, Capacity: 8500mAh, Self-Discharge: <1% / Year @ 25°C, Max continuously current: 130mA, Max boost current: 2A, 1 second
Power Consumption	STOP Mode: 10uA @ 3.3v, Max transmit power: [email protected]