Fisher Electro Pneumatic Positioner. Fisher ElectroPneumatic Positioner 3582I These rugged positioners provide a valve position proportional to a pneumatic input or a standard millampere DC input signal received from a control device. 3582 pneumatic valve positioners and the 3582i electro‐pneumatic valve positioner shown in figure 1 are used with diaphragm‐actuated, sliding‐stem control valve assemblies
IMI STI SA/CL Smart Electro Pneumatic Positioners For Fisher EZ ET from shgongboshi.com
Fisher™ 3582i Electro-Pneumatic Positioner Overview The Fisher 3582i is a field-proven positioner which is accurate, fast-responding, and able to withstand the vibrations of most plant environments Low steady-state air consumption contributes to efficient operation.
IMI STI SA/CL Smart Electro Pneumatic Positioners For Fisher EZ ET
Legacy processing units may use pneumatic pressure signaling as the control set point to the control valves Fisher™ 3582i Electro-Pneumatic Positioner Overview The Fisher 3582i is a field-proven positioner which is accurate, fast-responding, and able to withstand the vibrations of most plant environments Conventional pneumatic positioners receive a pneumatic control signal and translate that into the appropriate pneumatic output signal to the control valve actuator
3582I Fisher ElectroPneumatic Valve Positioner. Fisher™ 3582i Electro-Pneumatic Positioner Overview The Fisher 3582i is a field-proven positioner which is accurate, fast-responding, and able to withstand the vibrations of most plant environments In a common pneumatic positioner design, a pneumatic input signal is received from a control device and modulates the supply pressure to the control valve actuator, providing an accurate valve stem or shaft position that is proportional to the pneumatic input signal.
Fisher Valve Positioner 582i ElectroPneumatic Converter. Legacy processing units may use pneumatic pressure signaling as the control set point to the control valves The converter receives a DC current input signal and provides a proportional pneumatic output signal eliminating the need for a seperate i/p in the field