GAA330-M Emission Monitoring System Datasheet

This data sheet describes ABB's GAA330-M emission monitoring system, which continuously measures SO2, CO2, and optionally NOx in marine exhaust gas scrubber applications to ensure compliance with MARPOL Annex VI limits. The system uses proven NDIR and NDUV measurement technology, features low-maintenance internal gas calibration cells, and supports single or dual stream sampling configurations.