Contactless absolute linear displacement transducer with magnetostrictive technology. The Profibus fieldbus communication interface permits integration in complex systems with large communication distances, guaranteeing safe and rapid data transmission. The contactless cursor eliminates problems of wear, for almost unlimited transducer life. The countless advantages include reduced size for easier installation, high protection level for use in harsh environments, high performance in terms of linearity, repeatability, and resistance to vibration and impact, to assure maximum reliability.