APPENDIX 2
IECEx certification
A2.0
The IECEx Certification Scheme
IECEx is a global certification scheme for explosion
protected products which aims to harmonise
international certification standards. For additional
information about the IECEx certification scheme and
to view the BEKA associate certificates, please visit
www.iecex.com
A2.1
IECEx Certificate of Conformity
The BA314NG Tachometer and the optional
accessories have been issued with an IECEx
Certificate of Conformity number IECEx ITS 16.0005X
which specifies the following certification codes:
Ex nA ic IIC T5 Gc
Ex ic tc IIIC T80ºC Dc IP66
Ta = -40°C to 60°C
The specified IECEx gas and dust safety parameters
are identical to the ATEX safety parameters described
in the main section and in Appendix 1 of this manual.
The IECEx certificate may be downloaded from the
BEKA associates or the IECEx website, or may be
requested from the BEKA sales office.
A2.2
Installation
The IECEx and ATEX certificates specify identical
safety parameters and installation requirements for
both gas and dust approvals as defined by
IEC 60079-14. The ATEX installation requirements
specified in the main section and Appendix 1 of this
manual may therefore be used for IECEx installations,
but the local code of practice should also be
consulted.
A2.3
Special conditions for safe use
The IECEx certificate number has an ‘X’ suffix
indicating that special conditions apply for safe use.
These conditions are identical to the ATEX special
conditions for safe use specified in the main sections
and in Appendix 1 of this manual.
40
Summary of Contents for BA314NG
Page 1: ...Issue 5 9th July 2019 BA314NG Ex nA and Ex tc Tachometer Issue 5...
Page 16: ...16...
Page 17: ...17...
