E2S D2xS1 Instruction Manual page 2

EN IEC 60079-0:2018 / IEC60079-0:2017 (Ed 7):
Explosive Atmospheres - Equipment. General Requirements
EN IEC 60079-7:2015 +A1:2018 / IEC 60079-7:2018 (Ed. 5.1):
Explosive Atmospheres - Equipment Protection by Increased
Safety "e"
EN 60079-31:2014 / IEC 60079-31:2013 (Ed 2):
Explosive Atmospheres - Equipment Dust Ignition Protection by
Enclosure "t"
Ex ec IIC T4 Gc (Ta -40ºC to +50ºC)
D2XS1 :
Ex tc IIIC T90ºC Dc (Ta -40ºC to +50ºC)
Certificate No.
ATEX Mark, Equipment
Group and Category:
CE Marking
UKCA Marking
4.3. NEC & CEC Ratings
NEC & CEC Class / Division Ratings for US / Canada
UL 121201-2021 (Ed. 9)
CAN/CSA C22.2 No. 213-17 (Ed. 3)
D2XS1: Class I Div 2
Class I Div 2
Class I Div 2
Class II Div 2
Class II Div 2
Class III Div 1 & 2
Installation must be carried out in compliance with the National
Electric Code / Canadian Electric Code
NEC Class / Zone ratings US
UL 60079-0 (Ed. 7):
Explosive Atmospheres - part 0: Equipment - General
Requirements
UL 60079-7 (Ed. 5):
Explosive Atmospheres - Equipment Protection by Increased
Safety "e"
UL 60079-31 (Ed. 2)
Explosive Atmospheres - Equipment Dust Ignition Protection
by Enclosure "t"
D2XS1: Class I, Zone 2 AEx ec IIC T4 Gc (Ta -40ºC to +50°C)
Zone 22 AEx tc IIIC T90°C Dc (Ta -40ºC to +50°C)
Installation must be carried out in compliance with the National
Electric Code.
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
Document No. D189-00-001-IS
Standards
Ratings
DEMKO 14 ATEX 4786493904X
IECEx ULD 14.0004X
UL21UKEX2131X
II 3G
II 3D
Standards
Ratings
ABCD T3C Ta -40ºC to +70ºC
ABCD T4 Ta -40ºC to +65ºC
ABCD T4A Ta -40ºC to +50ºC
FG T5 Ta -40ºC to +50ºC
FG T6 Ta -40ºC to +45ºC
Ta -40ºC to +50ºC
Standards
Ratings
Issue 12
CEC Class / Zone ratings Canada
CAN/CSA C22.2 No. 60079-0 (Ed. 4) 02/2019
Explosive Atmospheres - Part 0: Equipment - General
Requirements
CAN/CSA C22.2 No. 60079-7 (Ed. 2)
Explosive Atmospheres - Equipment Protection by Increased
Safety "e"
CAN/CSA C22.2 No. 60079-31 (Ed. 2)
Explosive Atmospheres - Equipment Dust Ignition Protection
by Enclosure "t"
D2XS1:
Installation must be carried out in compliance with the Canadian
Electric Code
4) Zones, Gas Group, Category and
Temperature Classification
When connected to an approved system the D2X alarm
horn may be installed in:
Zone 2
Zone 22
Group IIA
Group IIB
Group IIC
Temperature Classification for Gas Applications
T1
T2
T3
T4
Group IIIA
Group IIIB
Group IIIC
Maximum Surface Temperature for Dust Applications
D2XS1:
3G / 3D
Gc, Dc
-40ºC to +70ºC (Class I Div 2 only)
-40ºC to +50ºC
06-12-2023
Standards
Rating
Ex ec IIC T4 Gc X (Ta -40ºC to +50°C)
Ex tc IIIC T90°C Dc (Ta -40ºC to +50°C)
Area Classification
Explosive gas air mixture not likely to occur in
normal operation, and if it does, it will only
exist for a short time.
Explosive dust air mixture not likely to occur in
normal operation, and if it does, it will only
exist for a short time.
Gas Groupings
Propane
Ethylene
Hydrogen and Acetylene
450ºC
300ºC
200ºC
135ºC
Dust Groupings
(ATEX / IECEx / UKEX only)
Combustible Flyings
Non-conductive Dust
Conductive Dust
(ATEX / IECEx / UKEX only)
90°C
Equipment Category
Equipment Level Protection
Ambient Temperature Range
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