C-sense in situ pCO₂ Sensor

C-sense™ probes are compact, lightweight sensors for measurement of the partial pressure of gas in liquids. Designed for applications involving immersion in water, oil, or water and oil mixtures, the sensors combine an oil-resistant interface with a compact, temperature-compensated non-dispersive infrared (NDIR) detector. C-sense ships with a copper antifouling guard which minimizes biofouling as well as protects the membrane. Designed for integration,
C-sense enables pCO₂ monitoring at a significantly lower price than
traditional pCO₂ sensors. 

Product Highlights:

• Available in 4 standard measurement ranges:
  - 1,000ppm
  - 2,000ppm
  - 4,000ppm
  - 10,000ppm
  - other ranges available

• Accuracy 3% of full scale

• Submersible to 600m

• Easily integrated: 4-pin analog output

• Small size: <2” x 8” and <1lb

• Low power consumption: 80mA @ 6V DC

• New! Field-replaceable membrane

• Submersible Logger available from our partner Precision Measurement Engineering