I have a gretz heated pitot that came with my 10 kit that I was planning to use. However, I have realized this pitot does not have any drain holes. I fly IFR and have flown in the rain several times.
I am a bit concerned that without a drain, the internal tube will fill with water. I am concerned that if a slug of water develops in the tube it will impact the readings. I also suspect that if the water works its way up the vertical tube, the heating elements will not be able to keep ice from developing.
Does anyone have any experience with this pitot flying in rain or have any other input? Wondering if I should ditch it for a dynon or garmin pitot.
Larry
I am a bit concerned that without a drain, the internal tube will fill with water. I am concerned that if a slug of water develops in the tube it will impact the readings. I also suspect that if the water works its way up the vertical tube, the heating elements will not be able to keep ice from developing.
Does anyone have any experience with this pitot flying in rain or have any other input? Wondering if I should ditch it for a dynon or garmin pitot.
Larry