Document of Conformity

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SCHEDULE

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to EU-Type Examination Certificate KEMA 09ATEX0168 X Issue No. 4

Page 3/3

Form 227A

Version 1 (2016-04)

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Speci

fic

conditions

use

The NAMUR Pulse Isolator shall be installed in a controlled environment with suitable reduced pollution,

limited to pollution degree 2 or better.

The non-intrinsically safe circuits may only be connected to an overvoltage category I or II power source, as

defined in EN 60664-1.

If the NAMUR Pulse Isolator is installed in an explosive atmosphere where equipment protection level Gc is

required, it shall be installed in an enclosure in type of protection Ex n or Ex e, providing a degree of

protection of at least IP54. Cable entry devices and blanking elements shall fulfil the same requirement.

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Essential Health and Safety Requirements

Covered by the standards listed at item (9).

(19)

Test documentation

As listed in Test Report No. NL/KEM/ExTR09.0087/03.

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Cert

ficate history

Issue 1 - 213054600 Initial certificate

Issue 2 - 213256400 Corrected electrical data for the status relay

Issue 3 - 216740400 Update to new standards

Issue 4 - 223250800 Addition of *–P models and removal of EN 60079-26.