Carbon Skimmer Automation
This design uses automation to only turn on the carbon skimmer when the following two condtions are met for five seconds: 1) there is carbon dioxide, and 2) the gas pressure is at least 750 grams.
Atmo sensor: above 750
Gas element sensor: carbon dioxide
Filter gate: 5 seconds
Note: piping isn't included here. You will need to pump water to the carbon skimmer and it outputs polluted water.
Design by Jahws
Source: "Useful Construction Patterns", by Jahws. Available at: https://steamcommunity.com/sharedfiles/filedetails/?id=1359728437, accessed 11 August, 2020