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Fisher Electro-pneumatic Positioner

Fisher Electro-pneumatic Positioner

Fisher 3582i electro-pneumatic, single-acting positioner is used with diaphragm-actuated, sliding-stem control valve assemblies.

Description

Electro-pneumatic positioner 3852i


Fisher 3582i electro-pneumatic, single-acting positioner is used with diaphragm-actuated, sliding-stem control valve assemblies. The electro-pneumatic valve positioner receives an electronic input signal from a control device and modulates the supply pressure to the control valve actuator, providing an accurate valve stem position that is proportional to the pneumatic input signal received from a control device.

Specification

1) Control Valve Diagnostic Testing Capability

2) Stable Operation

3) Accurate, Efficient, Vibration-Resistant Operation

4) Rangeability—Both 3582 and 3582i positioners provide split range capabilities. 

5) Corrosion Resistance

6) Simplified Spare Parts Inventories.

7) Field Reversible—Simple adjustments permit switching between direct and reverse action.

8) Easy Positioner Adjustments

9) Versatile Modular Design


Performance 

3582 

Independent Linearity: ±1 percent of output signal span

Hysteresis: 0.5 percent of span 


3582i 

Independent Linearity: ±2 percent of output signal span 

Hysteresis: 0.6 percent of span 


If you have more interest, please send  your valuable inquiry to this email: postmaster@wtindustrialeqpt.com


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