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SECTION I
EMI/ RFI IMMUNITY
Ametek UHP Transmitter CE Marking
The Model HPT 100 4-20 mA and 0-5Vdc transmitters have been tested and declared as
conforming to the European EMC directive 89/336/EEC.
This allows the transmitter full access to the European market and is identified with a CE
mark on the transmitter body.
The chosen generic immunity standard EN 50082-2 was utilized as a foundation for the
testing program necessary to confirm compliance. This involves operation in an industrial
environment and is acceptable for semiconductor manufacturing.
In addition, by complying with the tests dictated in EN50082-2, compliance with SEMI
specification E33-94 is also achieved. By achieving compliance, the customer is assured
that the transmitter will offer considerable resistance to induced EMI, ESD, fast
transients, and lightning surges.
Proper installation, including use of a shielded cable is required to assure full protection.
Please consult the section on installation to determine how to wire your transmitter.
A Declaration of Conformity is reprinted in this manual and details the tests conducted
during third party laboratory testing.
pg. 1-4
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