October 2019
Installation, Operation and Maintenance Manual
MAN-02-04-97-0713-EN Rev. 1
126
Appendix
Appendix
B.2 Instructions for Proper Installation
WARNING
Before installation, it is mandatory to check if the nameplate associated with the
extension for additional entry species the appropriate degree of protection and ambient
temperature limits as requested by the rules applicable to the plant/location where the
XTE3000 is installed.
Safety warnings and warranty will be invalidated if the XTE3000 is installed in explosive
atmospheres not covered by the appropriate grade of protection, and/or in environments
where temperatures exceed the maximum temperature specied on the product label.
B.2.1 Marking
Figure B-4 Template of the label for XTE3000 / XTE3000AD / XTE3000LP
IECEx INE YY.NNNNX = IECEx reference certicate (CoC)
INERIS YY ATEX NNNNX = ATEX reference certicate
0080 = Notied body for ATEX quality assurance (INERIS)
II = Group II (surface industries)
2 = Category 2 apparatus
G = Explosive atmospheres caused by gas, mists, or vapors
D = Explosive atmospheres caused by gas dusts
IP66/68 = Degree of protection
Table B-1.
Hazardous zone Categories according to 2014/34/EU Directive
Gas, mists, or vapors Zone 0 1G
Gas, mists, or vapors Zone 1 2G or 1G
Gas, mists, or vapors Zone 2 3G or 2G or 1G
Dust Zone 20 1D
Dust Zone 21 2D or 1D
Dust Zone 22 3D or 2D or 1D
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