for %-level measurements in life science incubators, cold storages and all demanding applications

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP251 is an intelligent, stand-alone, %-level probe for measuring CO2 in life science incubators, cold storages, fruit and vegetable transportation, and in all demanding applications where stable and accurate percentage-level CO2 measurements are needed. The operating temperature range is -40 … +60 °C and the measurement range is 0 … 20%CO2.


• Measurement range 0 … 20 %CO2

• Intelligent, stand-alone probe with analog and digital outputs

• Compatible with Indigo 200 transmitters and Vaisala Insight

• Wide operating temperature range -40 … +60 °C

• IP65-classifiedhousing

• Full temperature and pressure compensations

• 2nd-gen proprietary CARBOCAP technology

• Integrated temperature measurement for CO2 compensation purposes

• Compensations for background gases, O2 , and humidity

• Sensor head heated to prevent condensation