The C-sense is a lightweight sensor for measurement of the partial pressure of gas in liquids.

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C-Sense probes are compact, lightweight sensors for the measurement of partial pressure of gas in liquids. It’s shipped with a copper antifouling guard which minimizes biofouling as well as protecting the membrane.

Designed for integration, the C-Sense enables pCO2 monitoring at a significantly lower price than traditional pCO2 sensors.

Key Features

• Available in 4 standard measurement ranges
• Accuracy 3% of full scale
• Submersible to 600 m

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.
The C-Sense is designed for easy integration with a 4-pin analog output, very small size (<2” x 8” and <1lb), and low power consumption (80mA @ 6V DC).

Standard measurement ranges:
• 1,000 ppm
• 2,000 ppm
• 4,000 ppm
• 10,000 ppm

Other ranges are available.