บ้าน/ผลิตภัณฑ์/วาล์วควบคุมปนูเมติก/Neles ND7000 Smart Digital Valve Positioner with HART Communication and 4-20mA Input Signal for Industrial Control Valves
Neles ND7000 Smart Digital Valve Positioner with HART Communication and 4-20mA Input Signal for Industrial Control Valves
Neles ND7000 Smart Digital Valve Positioner with HART Communication and 4-20mA Input Signal for Industrial Control Valves
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Product Overview The Neles ND7000 is a microprocessor-based intelligent valve controller that delivers precise regulation of pneumatic actuators across all industrial sectors. Powered by a 4-20mA loop, it constantly evaluates the command signal against the real valve position and corrects the actuator to match. The design works with every control valve actuator. Contactless position sensing removes mechanical wear from the feedback path. The same hardware supports rotary and
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