I never expected it to be linear.
Static pressure is on the outside of the airplane, not inside. This assumes an airspeed indicator has nothing to calibrate to.
On these sensors, the second tube on the sensors is the so called static reference.
This is a data logger so I should get a corresponding GPS reference for a wide range of speeds. To get values for the speeds I want I just have to accelerate slowly so they can all be logged. The logging process is a automatic so all I have to do is flip a switch and drive.
No amount of computations will substitute for actual data reference between actual GPS and the value recorded by the airspeed sensors.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.