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. 2021 Jun 29;21(13):4468. doi: 10.3390/s21134468

Figure 9.

Figure 9

The internal components of the switch cabinet that were installed on the container ship PRIAMOS: (1) The developed photoacoustic SO2 sensor system. (2) The MicroGASS gas sampling system (Perma Pure, LCC) dries and cools the gas sample down. (3) Gas inlet and outlet tubes of the measured gas from and to the switch cabinet, which pass through the temperature-controlled pipe.