Megacraft manufactures sensofoil linear motion sensor kit. It is a potentiometer open frame sensor system which is available completely factory assembled and tested as well as in kit form. A precision conductive plastic resistance element for linear motion measurements 0-5 kohm sits in an aluminium profile. In the assembled version, the wiperpressure is adjusted and fixed by the profile. The mechanical connection is made by a linkball on the wipercarrier. The unique features of sensofoil linear motion sensor kit: