SMART TUNER SMT6 - CALIBRATION FOR THE AMP SENSOR
|
Perfect Power Application Notes. |
Application Note : AN 3.13 |
Introduction
- Most AMP sensors have an analog range between 0-5V
- You can calibrate the SMT6 software to read a portion of the 0-5V range, it makes better sense to adjust the sensor range to read between 2-3V if the sensor being used only moves between 2-3V.
It is the ability to calibrate the curves that gives it flexibility, but we have found that it is also a bit difficult to understand, hence this application note.
Diagrams
Voltage
A : refers to Absolute Manifold Pressure (AMP).
L or H : refers to the Low and High value.
Grid Position : refers to the position in the table where the bottom number is 0 and the top number is 15.
Display Value : refers to the bar value that will be displayed at that grid position.
Voltage : refers to the voltage that the AMP sensor is supplying at that point.
Software Calibration
Set the Low Point :

Next set the high point, the same rules apply :

Setting the AMP Scale for a turbo application :
