Mettler Toledo InPro5000i CO2 Sensor

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The InPro 5000i/12/120 is an on-line carbon dioxide sensor with ISM that allows for accurate measurement and control of dissolved CO2 in biopharmaceutical applications. It is based on the widely accepted Severinghaus principle of CO2 measurement.

In-Line CO2 Measurement in Biotechnology

  • Maximize Bioreactor Productivity

    In situ measurement of CO2 with the InPro 5000i 12/120 allows immediate reaction to CO2 changes to help maximize productivity in cell culture.
  • Sterilizable and Autoclavable

    The InPro 5000i 12/120 is fully SIP resistant and autoclavable. It is made of FDA compliant materials, making it optimal for pharmaceutical processes.
  • Easy to Handle and Maintain

    This CO2 sensor uses a membrane body concept to dramatically limit maintenance time. The inner body, a pH electrode, can easily be replaced on site.


Instrument Warranty is subjected to specific Manufacturer.
    • ISM (Digital)
    • 316L stainless steel
    • Concentration - 10–1000 mbar pCO2
    • Temperature Operation - 32°F;140°F
    • Pressure Operation - 2.9 psi – 30 psi
    • Quality certificate, Material certificate 3.1, Surface finish certificate, FDA/USP Class IV