Automated remote line maintenance and sample conditioning system

A sample conditioning system, comprising:

• a first valve subsystem configured to receive a sample via a sample line from a sample source to a sample detector, the first valve subsystem comprising:
• a first electrically activated valve;
• and
• a first timed switch in electrical communication with the first electrically activated valve, wherein the first timed switch is configured with a first time duration;
• a signal generator in electrical communication with the first timed switch;
• a controller communicably coupled to the signal generator, wherein the controller is operable to:
• receive drilling data from a data source;
• and
• responsive to the drilling data satisfying a trigger associated with a timed sequence, cause the signal generator to apply a signal to at least the first timed switch, the signal causing the first timed switch to close for at least the first time duration and power the first electrically activated valve, the powered first electrically activated valve switching to allow air from a first air line to pass therethrough to the sample line.