A sensor for detecting a position of a transducer magnet in a movement direction, including: —a coil carrier extending in the movement direction, —a first coil extending in the movement direction that is wound onto the coil carrier and—a second and a third coil oriented according to the first coil, which are wound onto the coil carrier such that the second and third coils accordingly form a first and second transformer with the first coil, the transformation ratio of which is dependent on the position of the transducer magnet, —wherein at least the second coil or the third coil is arranged between the coil carrier and the first coil.