Flowserve Logix 520MD Digital Valve Positioner with HART 5, 6, and 7 Communication, Auto-tune Algorithm, and IP66 / NEMA 4X Enclosure
製品の説明
Product Overview The Flowserve Logix 520MD is a precision digital valve positioner that communicates via HART. It takes a two-wire 4-20mA signal and produces a proportional pneumatic output to operate a valve actuator. The unit is entirely loop-powered and handles single-acting actuators in both linear and rotary configurations. The positioner uses a multi-variable gain tuning algorithm. This allows large step changes with minimal overshoot while still resolving very small
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