บ้าน/ผลิตภัณฑ์/วาล์วควบคุมปนูเมติก/Fisher DVC6200 Digital Valve Controller with HART Communication and Linkage-less Design for Explosion Proof Applications
Fisher DVC6200 Digital Valve Controller with HART Communication and Linkage-less Design for Explosion Proof Applications
Fisher DVC6200 Digital Valve Controller with HART Communication and Linkage-less Design for Explosion Proof Applications
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Product Overview The Fisher DVC6200 is a HART communicating digital valve controller that converts a two-wire 4-20 mA control signal into a pneumatic output to an actuator. It retrofits easily in place of existing analog positioners on most pneumatic actuators. The linkage-less, non-contact position feedback system eliminates physical contact between the valve stem and the DVC6200, so there are no wearing parts — cycle life is maximized. Fully encapsulated electronics resist
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