fifotrack GPS tracker with fuel sensor settings in Wialon platform

Step1: Create a new sensor setting for the fuel sensor

Step 2: Choose correct sensor type and parameter

- Sensor type: always choose "Fuel level sensor"

- Parameter: analog input1=adc1, analog input2=adc 2

Step 3: Finish calibration table (Below descriptions based on the regular size fuel tank)

X is fuel sensor value, range 0-4096, when X is 0, fuel tank is empty, when X is 4096, fuel tank is full

Y is the corresponded liters in the fuel tank.

For the regular size fuel tank, only two lines are enough. It is a linear relationship between fuel sensor X value (actually, X reflects on the fuel level height value) and the fuel tank actual liters Y value.

So X and Y value formula is below

X Y

0 0

4096 Max fuel tank capacity, unit is liter

Below picture this fuel tank Max fuel is 420 liters.

Then click "Generate" to get formula between X, a, b

Step 4: You can find the fuel level result below after corret settings