Acclima Digital TDR Soil Moisture Sensors

Soil moisture, temperature, and electrical conductivity monitoring sensors

DescriptionOverview of the initiative and its approach.

Acclima Digital TDR Soil Moisture Sensors provide real-time, in-situ measurements of soil moisture, temperature, and electrical conductivity using Time Domain Reflectometry (TDR) technology. The sensors enable precise irrigation management, support scientific research, and enhance soil and water resource monitoring.

TechnologyTechnology used by the initiative.

  • Internet of things (IoT)
  • Remote sensing
  • Sensor
  • Desktop/web-based application
  • Mobile app

The sensors employ Time Domain Reflectometry (TDR) technology, enabling precise volumetric water content measurements. Devices are digital, rugged, and compatible with data loggers and telemetry systems for real-time monitoring. They are weather-resistant and designed for permanent burial in the soil.

TargetUsers, groups, or communities targeted by the initiative.

  • Academia and research institutions
  • Large size farms
  • Medium size farms
  • Public sector

Primary users include researchers, extension agents, and farmers. The technology is applicable to smallholder farmers through extension programs or cooperative projects, enhancing irrigation efficiency and productivity.

Business modelHow the initiative delivers and sustains its value.

  • One time purchase

Sensors are available for direct purchase through Acclima and its distribution network. Pricing is based on model and quantity.

ImpactThe observed or intended effects of the initiative.

The solution contributes to optimized irrigation scheduling, improved crop yield, and efficient water use. It supports environmental sustainability by reducing over-irrigation and soil degradation. Widely adopted in research and precision agriculture applications.

Four BettersThe FAO Four Betters supported by the initiative.

  • Better production

Sustainable Development GoalsSustainable Development Goals associated with the initiative.

  • SDG 6: Clean water and sanitation
  • SDG 13: Climate action
  • SDG 9: Industry, innovation, and infrastructure
  • SDG 12: Responsible consumption and production
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