Siemens SIPART PS2 intelligent electro-pneumatic valve positioner Model 6DR5020-0NG01-0AA0-ZS11, double acting type with 4-20mA input signal and integrated 4-20mA analog position feedback, polycarbonate IP66 enclosure, G1/4 pneumatic connection and M20×1.5 electrical entry, equipped with non-contacting NCS wear-free position sensor, auto-calibration and valve diagnostic functions, suitable for linear and rotary pneumatic control valves in marine and process automation systems.
