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EEx d to EEx ia interface?

EEx d to EEx ia interface?

EEx d to EEx ia interface?

(OP)
All,
      Sorry, to post two threads in a row...  Is there a ready built and certified interface box for connecting an EEx d (flameproof) certified HART system to a EEx ia (intrinsically safe) system?  I would either need a box with 4 zener barriers, or maybe just 1.  (4 sensors on 1 loop or 4 sensors on 4 loops).  The interface box must be EEx d certified.

      I'm sure other guys have encountered this problem before.  I am just hoping to save some time by finding a pre-built kit.

Thank you,
Chris.

RE: EEx d to EEx ia interface?

Cludwing, the best advice that I can give you is to ask a specialized company. Take a ride on www.ehawke.com,maybe they will can help you

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