Hypogeal Soil Monitor​

Hypogeal Soil Monitor includes the monitoring of soil temperature, Soil moisture at different depths, NPK and Soil PH




HYPOGEAL SOIL MONITOR:-Soil Monitoring with IOT uses technology to empower farmers and producers to maximize yield, reduce diseases and optimize resources. These IOT Sensors can measure Soil temperature, NPK, Volumetric water content, Soil water potential and Soil Oxygen levels. Data from the IOT Sensors are then transmitted back to the cloud for analysis, Visualization and trend analysis and that resultant data can be used to optimize farming operations and make subtle adjustments to maximize crop yield and quality.


  • Soil Temperature
  • Soil Moisture at different depths
  • NPK
  • pH


  • Better water conservation
  • Less Likely to over/Underwater crops
  • Can save time and resources
  • Reduce soil cracking with organic matter
  • Determine which crops are heavier on soil moisture and model soil moisture to crop yields
  • Tracking of plant root growth through the soil profile by monitoring the depth of moisture extraction
  • Help to understand the relationship of the soil to irrigation and water holding capacity
  • Monitoring of summer crops/cover crops effectiveness towards deep soil moisture retention over summer periods
  • Identify areas requiring saturation
  • Determines the yield of the crop in a region

Additional information

Soil Temperatures

Temperature Measurement Range: -40℃-80℃
Temperature Accuracy: ±0.5℃
Temperature Resolution: 0.1℃

Soil Moisture at different depths

Moisture Measurement Range: 0-100%
Moisture Accuracy: ±3% within the range of 0-53%; ±5% within the range of 53-100%
Moisture Resolution: 0.10%


NPK Measurement Accuracy: ±2%F.s
Resolution of NPK: 1mg/kg (mg/l)
Storage Environment: -20℃-60℃


Conductivity Measurement Range: 0-10000us/cm
Conductivity Resolution: 10us/cm

NPK efficiency as influenced by the irrigation system and soil type

Clay soil
Furrow irrigation/Surface:-N-0.60,P-0.20,K-0.75
Micro irrigation/Drip irrigation:-N-0.85,P-0.35,K-0.90

Medium soil

Sandy soil

Popular Products