SIPART PS2 smart electropneumatic positioner for pneumatic linear and part-turn actuators; 2-, 3-, 4-wire; 4...20mA; double action; polycarbonate enclosure Standard Without explosion protection. Connection thread el.: M20x1.5 /pneum.: G 1/4 Without limit, monitor. Analog Output Module (AOM), analog position feedback 4... 20 mA. Device plug M12 is optionally orderable with -Z D53. Isolating power supply SITRANS I100 separately orderable (7NG4124-1AA00). . Brief instructions English, German, or Chinese. Standard/Fail-Safe depressurizing the actuator in case of failure of electrical auxiliary power (single acting only). Manometer block aluminumG2, double-acting with plastic manometer IP31 (MPa, bar)