soil & water CO2 sensor

Soil Carbon SensorThe Eosense GP Sensor (eosGP) is a compact, waterproof CO2 concentration probe for continuous, accurate, in situ monitoring in harsh environments, and can withstand anything from searing summers to freezing winters.

The Eosense GP Sensor can also be installed in air as well as water columns to depths of 3m. The sensor is ideally suited for a range of applications from scientific research, climate change studies, carbon budgets, fertility experiments, and chemical and biological processes.


  • Forerunner GP Sensor (Mobile)5 available calibration options
  • Waterproof to 3 m
  • Low power consumption (< 1 W)
  • Quick equilibrium (< 90 s in air)
  • Logging and visualization software


GP sensor quick setup tutorial



feature specification
Ambient Temperature -20 C to 50 C
Ambient Humidity 100 % RH, non-condensing
Power Supply 5 VDC to 24 VDC (12 VDC recommended), < 1 W
Accuracy 1% range + 1% reading
Response Time (T90) < 90 seconds
Output 0 V to 5 V (Analog), digital (RS232)
Weight 210 g
Dimensions (Ø x L) 5.1 cm x 10.7 cm



Download eosGP Sensor Specifications

Download eosGP Sensor Brochure


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