CO₂ is commonly measured in fermentation broths such as beer, wine, anti-biotics to optimize yield, purification, flavoring, and production time. It is also measured in industrial waters such as pulp-and-paper and CO₂ injection in upstream oil and gas, and refining processes. 

Our dissolved CO₂ probe measures CO₂ from 10 mbar to 500 mbar (ca. 0.145 psig – 7.25 psig) partial pressures CO₂.  The probe shaft is 316S with a PTFE reinforced and exchangeable silicone membrane. The probe materials are generally-recognized-as-safe and meet the GRAS list.  Our OEM CO₂ sensor is implemented in laboratory, portable and process application for biotech formulations. Higher concentrations for formulations such as beverage (beer) are not covered by our system. The dissolved carbon dioxide probe can be used in hygienic environments with cGMP and FDA compliance with clean-in-place (CIP) design for sterilization and autoclave conditions. 

We can customize our OEM dCO₂ sensor for laboratory, portable and process applications. 

Attention: our dCO₂ sensor is only useable for biotech application from 10 up to about 500 mbar pCO₂. Higher concentrations as for beverage (beer) are not covered by our system.

- Electrode designed for accurate measurementat low (200 mbar) to medium (500 mbar) carbon dioxide partial pressure

- Electrode can be used for hygienic applicationsaccording to cGMP and FDA conform, clean surface with high resistance

- Long lasting designStainless steel 316L can be sterilized (SIP) and autoclaved

- Easy integration into your processthanks to the VarioPin VP4 and PG 13.5 connector