RKI Instruments SP-220 TYPE F - How to Check the Standards and Explosion-Proof Specifications

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How to check the standards and explosion-proof
specifications
The detector has different specifications depending on the standards or explosion-proof certification type.
Check the specifications of the product you have before use. See the Declaration of Conformity at the end
of this operating manual for CE marking specifications.
For the product specifications, check the nameplate attached to the product shown in the following figure.
(1) Nameplate example of TIIS
specifications
(2) Nameplate example of CE marking
specifications
* The above nameplate (1) or (2) is
attached depending on the specified
explosion-proof specifications.
Ex mark
CE mark