Fisher DVC6200 HART Digital Valve Controller for Precise Flow and Pressure Control
製品の説明
Product Overview The Fisher DVC6200 is a FIELDVUE digital valve controller that uses HART communication to interface a control system with a pneumatic actuator. It takes a two-wire 4-20 mA control signal and produces a proportional pneumatic output to position the valve. The unit is built to replace analog positioners on most pneumatic actuators without adapter parts. A magnetic, non-contacting position sensor eliminates linkage wear and extends cycle life. The encapsulated
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