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34-ST-03-57
Page 24
STR9xx
TABLE III - OPTIONS (continued)
3D 4G
9X
•
Multiple Marking**
Int. Safe, Zone 0/1, or
Flameproof, Zone 1, or
Non-Sparking, Zone 2
*See ATEX installation requirements in the ST 3000 User's Manual
TABLE IV
Factory Identification XXXX
••
**The user must determine the type of protection required for installation of the equipment. The user shall then check the box []
adjacent to the type of protection used on the equipment certification nameplate. Once a type of protection has been checked on
the nameplate, subsequently the equipment shall not be reinstalled using any of the other certification types.
Flameproof, Zone 1 Ex d IIC T5
Intrinsically Safe
Intrinsically Safe
Flameproof, Zone 1
Non-Sparking,
Zone 2
SelectionLocation or ClassificationApproval Type
Approval
Body
Intrinsically Safe
INMETRO
(Brazil)
3S
Factory
Mutual
CSA
ATEX*
SA
(Australia)
3D
3N
3H
6D
•
•
••
b
••
1C
••
••
•
Dust Ignition Proof
Explosion Proof
Dust Ignition Proof
Non-Incendive
Class I, Div. 1, Groups B,C,DExplosion Proof
Class II, III Div. 1, Groups E,F,G
Class I, Div. 1, Groups A,B,C,D
A,B,C,D,E,F,G
Zone 0/1
EEx ia IIC T4, T5,T6
•
••
•
2J
4G
Class II, III, Div. 1, Groups E,F,G
A,B,C,D,E,F,G
Class I, II, III, Div. 1, Groups
Non-Sparking
Intrinsically Safe,
Ex II 3 G EEx nA, IIC T6 (Honeywell)
Enclosure IP 66/67
•
(Honeywell). Enclosure IP 66/67
Ex II 1 G EEx ia IIC T4, T5, T6
Ex II 2 G EEx d IIC T5, T6
No hazardous location approvals
Enclosure IP 66/67
EEx d IIC T5, T6,
Class I, II, III, Div. 1, Groups
Class I, Div. 2, Groups A,B,C,D
Ex ia IIC T4
Ex n IIC T6 (T4 with SM option)
EEx nA, IIC T6