How to select the Rosemount 3051 series
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I checked the manual for the 3051 and found that when selecting a model, I can only choose from the first few letters; I have no idea how to use the options that come later. Could someone with expertise advise me on how to choose the right model?
Just take a look at the models chosen by others, then compare them with the codes in the selection manual – that’ll make it clear, right?
First, determine whether you need gauge pressure, differential pressure, or absolute pressure. Next, select the range that is closest to your measurement requirements based on that range. Choose the appropriate diaphragm according to the medium being measured. After that, consider the type of display unit and whether explosion protection is required
Based on the operating conditions, installation method, and subsequent maintenance, just consider some extra margin