Reading multiple NTC temperature sensors with Arduino
As I understand, you have multiple analog sensors you want to read. So your code should look something like this:

// assuming sensors are on A0, A1, A2, Ax

sensorPins [] = {A0, A1, A2};
int sensorNum = 3;

for(int x = 0; x &lt; sensorNum; x++){
  readSensor(x);
}


Something like that should work for you.