I've tried pretty much every example from the Arduino library, but with no success...
but i'm not sure how the result will help, as i've tried two wires, one wire(with pull-up/without pull-up).
Which Arduino library? You still didn't provide a link to that mysterious library!
I guess this is a misunderstanding. Wawa wanted to tell you that you should use the Digital Multi-Meter to measure the resistance of the sensor when different temperatures are applied. You should tell us if you don't understand what we're suggesting.
I'm talking about this library:C:\Program Files\Arduino\libraries\Arduino-Temperature-Control-Library-master\examplesC:\Program Files\Arduino\libraries\OneWire\examples
First: a link is not a path on your local computer! This is a link!Both libraries handle OneWire devices and your sensor is most probably not such a device, so you can use these examples but you'll probably will never have success.Do what we suggested (Wawa repeated explicitly), otherwise you may destroy your sensor and your Arduino.
The advice given will depend on the result from the measurement.So measure the resistance of the sensor (not connected to the Arduino), and post back.Leo..