15
Use within the European Union (EU)
Doc No: OMMC00296 Revision: 2 – Sept 2020
Year The year in which the equipment was
manufactured is stamped here.
Ex Symbol The Distinctive Community Mark for
hazardous area application.
Equipment designation:
II Equipment Group (non-mining
applications).
2 Equipment Category (high protection
level).
G Hazardous Area Type (hazardous gas
environments).
h Protection of non-electrical equipment.
IIC Equipment Group Subdivision (for gas
group limitations).
T6…T3 Max surface temp (maximum surface
temperature depends on not on the
equipment itself but on the operating
conditions, and a single temperature
class cannot be marked by the
manufacturer).
Gb Equipment Protection Level (EPL)
(high protection level).
X Specific Conditions of Use apply,
including the Ambient Temperature
Range below, see Section 4.2.2.
CML 15ATEXT174 Confidential Technical File reference
(c/o Notified Body).
CE Marking All equipment used in a hazardous area
under the ATEX Directive must be CE
marked. Mechanical equipment in Group II
Category 2 is self-assessed, and a
confidential Technical File lodged with a
Notified Body (per Technical File ref.
above). Equipment that is CE marked must
comply with all relevant EU Directives. The
CE mark on the AMOT C Valve only
represents compliance to the ATEX
Directive and not to other EU Directives.
Name and address Equipment complying with the Hazardous
Area Directive must be marked with the
name and address of the manufacturer and
where appropriate, of his authorised
representative established with the
European Community.
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