Voltage transformer
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I earnestly ask all the experts to explain what is written on the voltage transformer nameplate. Thank you.
On E+H’s official website, all the selection parameters are available; those who don’t understand anything else can also check the website
The nameplates vary slightly among different manufacturers; the best approach is to check the instructions
E+H, Delta Ba； Order number: , Serial number: Maximum operating pressure: , Range: Differential pressure: 4~20mA, HART protocol ； Operating voltage: Material: Protection rating: etc~~
I’ve never used an E+H pressure transducer; those that can measure negative pressures are quite expensive
If I find my brother, it won’t be expensive — direct from the manufacturer, floor-price rates.
It’s okay if you can’t read the nameplate, right? The range, connector type, and explosion protection rating can all be seen