Oxygen Measurement Amplifier

The O2100C is a paramagnetic-based oxygen measurement module designed to provide accurate measurement of the oxygen content in ambient air, expired breath, ventilator circuits, and in breathing gas mixtures. The paramagnetic technology is non-depleting, which means there are no consumable parts and ensures consistent performance over time.

The module provides a selectable range of analog outputs that map voltages to 0-100% oxygen concentration levels. The module is a lightweight, rugged unit that offers a number of advanced features, such as fast response and user-adjustable sampling flow rate.

Sampling line connections for input and output flow are readily accessible on the front panel of the module.

• The O2100C module interfaces (via the AFT20 gas sampling interface kit) with the AFT15A and AFT15B mixing chambers, the AFT21 and AFT22 non-rebreathing T valves, or the AFT25 mask with integral non-rebreathing T valve.

The excellent linearity of the O2100C makes it possible to calibrate the module by checking two optimally separated points in the desired measurement range.