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Decentlab Soil moisture, temperature and conductivity sensor

Details

APPLICATIONS

  • Irrigation control
  • Smart agriculture
  • Greenhouse and soilless plantations
  • Parks
  • Golf courses

SENSORS

VOLUMETRIC WATER CONTENT (VWC)

  • Range:
  • Mineral soil 0.00 … 0.70 m³/m³
  • Soilless media 0.0 … 1.0 m³/m³
  • Apparent dielectric permittivity εa: 1 (air) to 80 (water)
  • Resolution: 0.001 m³/m³
  • Accuracy: ±0.03 m³/m³ (±3% VWC) typical in mineral soils

TEMPERATURE

  • Range: -40 … +60 °C
  • Resolution: 0.1 °C
  • Accuracy: ±0.5 °C from −40 … 0 °C, ±0.3 °C from 0 … +60 °C

BULK ELECTRICAL CONDUCTIVITY

  • Range: 0 … 20 dS/m (bulk)
  • Resolution: 0.001 dS/m
  • Accuracy: ±(5% +0.01 dS/m) from 0 … 10 dS/m, ±8% from 10 … 20 dS/m

DEVICE

  • LoRaWAN™ class A
  • 2 C alkaline batteries
  • 13.5 cm × 8.1 cm × 7 cm (not including sensor / cable)
  • 5 m cable
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