Hi Sir: Please see my comments: 1. IAQ 0 - 500 adaptive IAQ, esp. for mobile applications; scales sensitivity based on recent environment (+-15) + (+-15%) 2. SIAQ 0 - 10171 unscaled IAQ, esp. for stationary / special applications; uses fixed sensitivity scaling. no accuracy specified 3. BVOC 0.5 - 1000ppm estimates breath-VOC concertration to indicate current VOC level (derived form bVOC lab test) no accuracy specified 4. CO2 400 - ... infinity or limitless ppm estimates CO2 concentration (derived from VOC measurement, uses average correlation in field studies) no accuracy specified More information you need contact bst local FAE to get under NDA.
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