Appendix 1 CSA NI/FM NI/IECEx Ex “ec”/ECAS-EX Ex “ec”
App.1-73
TI 33Q01J30-01E
Model: A2BN5D-*
Date: September 17, 2015
Rev.
Doc. No.: IFM050-A100 P.2
Drawing: M. Ootsubo
Approved: D. Harada
Yokogawa Electric Corporation
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The Base plates are rated ‘Nonincendive’ for use in Class I, Division 2 or Zone 2 or non -hazardous
locations. A temperature rating of T4 applies.
If the Base plates are intended to be mounted in a Division 2 location, they must be mounted in an
enclosure with a minimum ingress protection of IP2X.
If the Base plates are intended to be mounted in a Zone 2 location, they must be mounted in an
enclosure that is AEx certified (for US) or Ex certified (for Canada) with a minimum ingress
protection of IP54 and installed in an area of not more than pollution degree 2.
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Temperature range is -20 to +60°C.
WARNING - Substitution of components may impair intrinsic safety and suitability for use in Class I,
Div. 2/Zone 2.
AVERTISSEMENT - La substitution de composants peut compromettre la sécurité intrinsèque et
l'adéquation à une utilisation en Classe I, Div. 2/Zone 2.
WARNING - Do not disconnect the equipment when it is energized and an explosive atmosphere is
present.
AVERTISSEMENT - Ne pas débrancher l'équipement lorsqu'il est sous tension et exposé à une
atmosphère explosive.
WARNING - Do not remove or replace fuse when energized.
AVERTISSEMENT - Ne pas retirer ni remplacer de fusible sous tension
Dec. 3, 2021-00
