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Learn the differences between Photoacoustic Infrared Detection (PAIR) and Non-Dispersive Infrared Detection (NDIR) gas detection technology.
This White Paper focuses on how PAIR and NDIR technology function, the main reasons why MSA prefers PAIR vs. NDIR, and the best selection method when faced with cross-sensitivity factors.
For more information, refer to Photoacoustic Infrared Detection (PAIR) versus Non-Dispersive Infrared Detection (NDIR). Available on the MSA Asset Library, ID 0700-58.
MSA Gas Detectors using PAIR technology: