What are the visual differences between the Yokogawa EJA-E series and EJA-A series transmitters?
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What are the visual differences between the Yokogawa EJA-E series and EJA-A series transmitters? How to distinguish between the new and old models?
Why make a distinction? As long as the performance meets the requirements, that’s enough!
The EJA-A series has been discontinued; it’s clearly indicated on the nameplate. For example, EJA-510A, EJA-510E. For the E series, I remember that from what I saw on the screen, the modules are white for that series, while they are gray for the A series.
The most obvious difference is that the screen standardly equipped in the E series features a percentage display (electronic pointer).