SPH01-NB - NB-IoT Soil pH Sensor

SPH01-NB - NB-IoT Soil pH Sensor

Elevate your agricultural insights with the Dragino SPH01-NB, a state-of-the-art NB-IoT Soil pH Sensor. Engineered to measure soil pH and temperature accurately, it's a key tool in assessing soil health. Its seamless integration with Telemetry2U's IoT platform provides real-time soil acidity or alkalinity analysis. Durable, waterproof, and designed for long-term underground use, this sensor simplifies precision farming with its long battery life and easy setup, including an optional built-in SIM card.

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SKU: SPH01-NB
Manufacturer: Dragino
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pH Monitoring for Enhanced Crop Health

The Dragino SPH01-NB is an innovative soil pH sensor, revolutionising agricultural IoT with its ability to precisely measure soil pH and temperature. This sensor is vital for understanding soil conditions, ensuring optimal plant growth and soil management.

Seamless Telemetry2U Integration: Fully compatible with Telemetry2U's IoT platform, the SPH01-NB offers effortless data transmission, providing farmers with instant soil acidity and alkalinity levels. This integration enables smarter, data-driven agricultural practices, crucial for modern farming.

Robust and Reliable Sensor Design: The SPH01-NB's probe, comprising a Solid AgCl reference electrode and a pure metal pH sensitive electrode, guarantees high accuracy and stable readings. Its IP68 waterproof rating ensures durability, even when buried in soil for extended periods.

Flexible Connectivity for Various Applications: Supporting multiple uplink methods like MQTT, MQTTs, UDP, and TCP, the SPH01-NB can easily connect to various IoT servers. This versatility makes it suitable for a wide range of agricultural applications.

User-Friendly Operation: With BLE configuration and OTA updates, the SPH01-NB is designed for ease of use. These features allow for simple device management and maintenance, making it accessible to all users.

Long-Term Battery Life: Powered by an 8500mAh Li-SOCI2 battery, the SPH01-NB is built for long-term usage, significantly reducing the frequency of maintenance and battery replacement.

Simple and Efficient Setup: The optional built-in SIM card and default IoT server connection make the SPH01-NB a plug-and-play device, offering hassle-free installation and immediate operational readiness.

 

 

Combine your Nb-IoT Device with our IoT Platform

 

 

Combine your NB-IoT devices with Telemetry2U's IoT platform to fully harness the power of the Internet of Things. Access all the features you need in one place, allowing you to monitor data and control devices from anywhere, anytime. 

IoT Platform Features

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See how easy it is to add your own Dragino NB-IoT Devices to Telemetry2U

Attribute name Attribute value
Features

Features:  

  • NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
  • Ultra-low power consumption
  • Monitor soil pH with temperature compensation.
  • Monitor soil temperature
  • Support pH calibration by end user
  • Multiply Sampling and one uplink
  • Support Bluetooth v5.1 remote configure and update firmware
  • Uplink on periodically
  • Downlink to change configure
  • 8500mAh Battery for long term use
  • Nano SIM card slot for NB-IoT SIM 
Applications

Applications: 

  • Smart Agriculture 
  • Smart farming
  • Crop health
  • Greenhouse
Specifications

Common DC Characteristics:

  • Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v
  • Operating Temperature: -40 ~ 85°C

 

Soil pH:

  • Range: 3 ~ 10 pH 
  • Resolution: 0.01 pH
  • Accuracy: ±2% under (0~50 ℃, Accuracy will poor under 0 due to frozen)
  • Temperature Compensation Range: 0 ~ 50℃
  • IP68 Protection
  • Length: 3.5 meters

 

Soil Temperature:

  • Range -40℃~85℃
  • Resolution: 0.1℃
  • Accuracy: <±0.5℃(-10℃~40℃),<±0.8℃ (others)
  • IP68 Protection
  • Length: 3.5 meters

 

NB-IoT Spec: 

NB-IoT Module: BC660K-GL  

Support Bands:  

  • B1 @H-FDD: 2100MHz
  • B2 @H-FDD: 1900MHz
  • B3 @H-FDD: 1800MHz
  • B4 @H-FDD: 2100MHz
  • B5 @H-FDD: 860MHz
  • B8 @H-FDD: 900MHz
  • B12 @H-FDD: 720MHz
  • B13 @H-FDD: 740MHz
  • B17 @H-FDD: 730MHz
  • B18 @H-FDD: 870MHz
  • B19 @H-FDD: 870MHz
  • B20 @H-FDD: 790MHz
  • B25 @H-FDD: 1900MHz
  • B28 @H-FDD: 750MHz
  • B66 @H-FDD: 2000MHz
  • B70 @H-FDD: 2000MHz
  • B85 @H-FDD: 700MHz 

 

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:   350mA@3.3v 
Package contents

Package Includes: 

  • SPH01-NB NB-IoT Soil pH Sensor x 1 
  • External antenna x 1 

 

Dimension and weight:

  • Device Size: 195 * 125 * 55 mm
  • Device Weight: 420 g
Documents

DataSheet, Document Base

User Manual -- Online Latest

Shared Folder for all Dragino Products