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Dragino  |  SKU: SPH01-NB-GE

Dragino SPH01 Series | Cellular Soil pH & Temperature Sensor (NB-IoT)

€150,00
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A professional NB-IoT sensor designed for long-term soil acidity monitoring, featuring a ruggedized IP68 probe for precision agriculture.

  • • High Stability: Solid AgCl and pure metal pH electrodes.
  • • Subsurface Ready: IP68 waterproof probe for deep burial.
  • • Dual Data: Monitors both Soil pH and Soil Temperature.

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Description

The Dragino SPH01 is a high-performance NB-IoT Soil pH Sensor engineered specifically for the rigorous demands of smart agriculture and environmental monitoring. By providing real-time data on soil acidity and temperature, the SPH01 allows growers to maintain optimal nutrient availability and soil health. The probe utilizes a Solid AgCl reference electrode paired with a pure metal pH-sensitive electrode, ensuring a stable and accurate measurement value even when buried for extended periods. With global NB-IoT band support, this sensor provides a robust wireless alternative for remote fields where LoRaWAN infrastructure is unavailable.

Professional Soil Analytics

Ruggedized IP68 Probe The sensing probe is fully waterproof and designed for permanent burial, resisting soil corrosion and moisture ingress for multi-year stability.
Smart Maintenance Supports Bluetooth (BLE) for quick local configuration via smartphone and wireless OTA updates for remote firmware management.

Smart Farming Scenarios

• Nutrient Optimization: Monitor pH levels to ensure fertilizers are efficiently absorbed by crops.
• Greenhouse Management: Automate soil amendments by tracking acidity in high-value indoor growing environments.
• Land Restoration: Track the pH profile of soil during remediation or forestry projects in remote locations.

Dragino Power Options

• Model NB: 8500mAh Non-rechargeable battery for long-term multi-year operation.
• Model NB2: High-capacity 19000mAh battery for maximum maintenance-free longevity.
• Model NS: 3000mAh Solar-powered rechargeable battery for sustainable maintenance-free use.

What is in the Box?

• 1 x Dragino SPH01 NB-IoT Sensor Node
• 1 x Professional IP68 Soil pH & Temp Probe
• 1 x Wall/Pole Mounting Bracket Kit
• 1 x Quick Start Guide

Product Certifications

CE FCC RoHS IP66 (Enclosure)

Specifications
  • Primary Communication Protocol
    NB-IoT
  • Frequency/Region
    Global
  • Antenna Type
    External (SMA)
  • Configuration Method
    Bluetooth
  • Activation Method
    Manual
  • Environment Rating
    Outdoor, Industrial
  • IP Rating
    IP66
  • Operating Temperature
    -40°C to 85°C
  • Enclosure Material
    PC (Polycarbonate)
  • Battery Type
    Li-SOCl2, Li-ion
  • Battery Capacity
    3000mAh, 8500mAh, 19000mAh
  • Power Consumption
    Sleep: 15uA, NB-IoT Transmit: 250mA (max)
  • Measurement Technology

    Solid AgCl reference electrode & Pure metal pH sensitive electrode

  • Measurement Range
    • pH Range: 3 to 10 pH
    • Temperature Range: -40°C to +80°C
  • Measurement Accuracy
    • pH Accuracy: ±0.2 pH (at 25°C)
    • Temperature Accuracy: ±0.5°C
  • Measurement Resolution
    • pH Resolution: 0.01 pH
    • Temperature Resolution: 0.1°C
  • Monitoring Parameters
    Soil pH, Soil Temperature, Battery Voltage

Document Library

SPH01 NB-IoT Datasheet

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