3 thoughts on “What is HART Protocol ?”

  1. Dear Sir,
    It was really informative topic put up in a very good manner. Explains a great deal of Grey areas as far as the HART protocol is concerned.

    I have a difficulty where in i have a field device which has HART (Active) as output and i need to read the data on DCS or a Recorder with 4-20mA as input. So kindly suggest what interface device i need to use and also state what does HART(Active) mean?

  2. Very informative,all basics details provides in such an manner that anyone can understand.Many doubts clear in single documents.Thanks

  3. ¡Buen día!
    Requiero saber ¿cuál es la última versión HART en los instrumentos, actualmente?


    Translated –

    Good day!
    I need to know what is the latest HART version in the instruments, currently?

    Greetings! Thank you for helping me with your information


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