I have this pcb connected to the BNC output on the fuel tanks of a RV9a. Following a heavy rain storm, I initially found that my fuel levels read full when they were not. Then, in flight, one tank (not in use) decremented down to zero over the course of thirty minutes. After an hour of flight, both senders were working correctly. I'd like to protect these pcb's from exposure to moisture/water that must have passed around the wing/root fairing and am considering encapsulating them in resin. Has anyone experienced a similar problem?
Capacitancs to voltage converter getting wet.
- Thread starter bernardsv
- Start date