Transcription of Fisher FIELDVUE DVC2000 Digital Valve Controller
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Fisher FIELDVUE DVC2000 Digital Valve Controller
FIELDVUE DVC2000 Digital ValveControllerThe FIELDVUE DVC2000 Digital Valve Controller issimple to use, compact, and designed for easymounting. It converts a 4-20 mA input signal into apneumatic output signal, which feeds the control valveactuator. Instrument setup is performed with anenclosed push button and liquid crystal display (LCD)interface. The interface supports multiple languages,available in two language pack DVC2000 uses a two-stage positioner design. Thepre-amplifier stage provides high static gain forresponsiveness to small changes in the input power amplifier stage delivers the right volume ofair to the actuator , combining superior dynamicperformance with minimal steady-state high performance, linkage-less feedback systemeliminates physical contact between the Valve stemand the positioner. There is no wear of parts so cyclelife is maximized.
Integral mounting to Fisher 657/667 or GX actuators Sliding-stem applications Quarter-turn rotary applications DVC2000 digital valve controllers can also be mounted on other actuators that comply with IEC 60534-6-1, IEC 60534-6-2, VDI/VDE 3845 and NAMUR mounting standards. Input Signal Analog Input Signal: 4-20 mA DC, nominal; can be
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