engine resting at low humidity. 10% is as low as this sensor will read, it's below that. desiccant is 4 years old and doing fine. closed loop system, runs 24 / 7 when connected. the nice thing about low humidity air in the engine is that it eventually reaches all the internal components, everywhere.
Steve Melton
N531EM, RV9A, Superior O-320, WW 200RV prop, Slick mags, CHT 330F, EGT 1300F, B&C, 1300+ hours
Freedom and Democracy are all that really matter.
Ride a bike, unlock the world. https://www.rvplasticparts.com/ https://www.gpsdock1.com/
How does your system connect to the breather tube? I was using a rubber stopper but I pulled it out and the stopper got stuck in the tube. I had to take the top cowl off and run a wire through the breather tube to get it out. I changed to a 5/8" chair leg cap with a brass fitting drilled and pushed through it. It is easier to put on and take off.
Steve Melton
N531EM, RV9A, Superior O-320, WW 200RV prop, Slick mags, CHT 330F, EGT 1300F, B&C, 1300+ hours
Freedom and Democracy are all that really matter.
Ride a bike, unlock the world. https://www.rvplasticparts.com/ https://www.gpsdock1.com/