wt707IECEx Type Approval Certificat KINAX 3W2WT707. 1 file(s) 700.83 KB. Download. Posts navation. 1; 2; Next ; About Us: At its Wohlen site, the medium-sized company employsKINAX WT707 is a very robust, absolute transmitter for angular position, which is particularly suited to applications in rough environments due to its unique capacitive measuring principle.