Shaanxi wantong automation equipment Co.,Ltd

Date: 18th July 2016
Fisher Electro-pneumatic Positioner
Welcome to purchase discount source fisher electro-pneumatic positioner from our company, which is one of the best China fisher electro-pneumatic positioner manufacturers and suppliers.Electro-pneumatic positioner 3852iFisher 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.Specification1) Control Valve Diagnostic Testing Capability2) Stable Operation3) Accurate, Efficient, Vibration-Resistant Operation4) Rangeability?Both 3582 and 3582i positioners provide split range capabilities.?5) Corrosion Resistance6) Simplified Spare Parts Inventories.7) Field Reversible?Simple adjustments permit switching between direct and reverse action.8) Easy Positioner Adjustments9)?Versatile Modular DesignPerformance?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?
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