Neles ND9000 Series Digital Valve Controller HART Fieldbus for Process Valves
製品の説明
Product Overview The Neles ND9000 is a microcontroller-based intelligent valve controller. It provides precise control of pneumatic actuators. The device operates on a 4-20mA loop or fieldbus power and continually compares the input signal with the actual valve position to adjust the actuator. It is compatible with virtually every control valve actuator across all industries. Contactless position measurement eliminates mechanical wear in the feedback path. The same unit
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