electric pneumatic positioner
electric pneumatic positioner, positioner,YT1000L,YT1000R,YT1200L,YT1200R
used for control valve
4 to 20 mA put in,with/without feedback
electric pneumatic positioner, positioner,YT1000L,YT1000R,YT1200L,YT1200R
used for control valve
4 to 20 mA put in,with/without feedback