Environmental Monitoring of Methane with Quartz-Enhanced Photoacoustic Spectroscopy Exploiting an Electronic Hygrometer to Compensate the H<sub>2</sub>O Influence on the Sensor Signal.

Sensors (Basel) · 2020 · PMC7285253 · PMID 32455887

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The corrected CH 4 signal showed a trend similar to those obtained when TSP01 was used for CH 4 signal compensation (see Figure 8 b).

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