Overview: The document provides technical specifications for the MCI Oxygen Analyzer, a tool used to measure the output gas at the outlet of a PSA oxygen concentrator. Two models, MCI-1 and MCI-2, are detailed with their respective specifications.

Oxygen Purity:

• Measurement Range: Both models measure oxygen purity from 30% to 96%.
• Measurement Accuracy: MCI-1 has an accuracy of ±3%, while MCI-2 has an accuracy of ±2%.
• Measurement Resolution: Both models have a resolution of 0.10%.

Flow Measurement:

• Measurement Range: MCI-1 measures flow from 1 to 10 L/min, while MCI-2 measures from 0 to 10 L/min.
• Measurement Accuracy: MCI-1 has an accuracy of ±0.2 L/min for 1-2L and ±0.3 L/min for 2-10L. MCI-2 has an accuracy of ±0.3 L/min.
• Measurement Resolution: Both models have a resolution of 0.1 L/min.

Pressure Measurement:

• Measurement Range: MCI-1 measures pressure from 0 to 3 bar, while MCI-2 measures from 0 to 200 kPa.
• Measurement Accuracy: Both models have an accuracy of ±2%FS.
• Measurement Resolution: MCI-1 has a resolution of 1 kPa/0.1 bar/0.1 psi, while MCI-2 has a resolution of 1 kPa.

Other Parameters:

• Power Supply: Both models use a 9V battery.
• Measurement Current: MCI-1 uses 33mA, while MCI-2 uses 13mA.
• Standby Current: MCI-1 uses 13µA, while MCI-2 uses 10µA.
• Net Weight: MCI-1 weighs 115g, while MCI-2 weighs 146g.
• Dimensions: MCI-1 measures 145×66×48mm, while MCI-2 measures 141×75.8×36mm.