The main differences among DVC 6200 HC, AD, and PD
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As the title suggests, aside from its function of regulating valves, what is the main diagnostic difference among these three types of positioners? Thank you. Standard diagnosis, advanced offline diagnosis, online performance diagnosis – it’s best to summarize these in 1-2 sentences. If HC is just an alarm, AD. . .
The DVC 6200 HC primarily provides basic valve position control and fault alarm functions； The AD model adds advanced diagnostic functions that enable more detailed analysis of valve performance ； The PD type adds online performance diagnosis to the AD type, enabling real-time monitoring and optimization of the entire system’s performance. .