Product Features:

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• The module can accurately measure the concentration of the end-tidal CO2, the concentration of the inhaled CO2, respiratory rate, etc. with the CO2 curve diagram in a fast and exact manner. 

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• Long-term stability, non-dispersive infrared technology with two wavebands

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• Long service life, infrared black body light source with MEMS

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• Accurate Results, with built-in temperature, atmospheric pressure, compensation algorithm for the balance gas.

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• Calibration-free, patented calibration algorithm without the need for calibration

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• Low sampling flow rate, the minimum sampling flow rate 50ml/min

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• Easy to operate, plug-in measure

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• Low cost in usage and storage

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Product Specification:

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• Respiration rate range: 2~150 breath/minute

• Electric power supply: DC 5V

• Power Consumption: 1.2W

• Usage Environment: 0~40℃, 10~90% RH, without condensation

• Storage Environment: -40~70℃, <90% RH, without condensation

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