6DR5215-0EN00-0AA0 SIPART PS2 Smart electropneumatic positioner. SIPART PS2 smart electropneumatic positioner for pneumatic linear and part-turn actuators; 2-,3-,4-wire; 4…20mA with HART-interface; single action; Enclosure Aluminium Ex d casing (flame-proof) with fixable slipping clutch with explosion protection (ATEX/IECEx/FM/CSA); Flameproof enclosure Connection thread el.: 1/2″ NPT / pneu.