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34-SM-03-01
Page 22
TABLE III - OPTIONS (continued)
Approval
Body
Approval Type
None
None
Explosion Proof
Dust Ignition Proof
Suitable for use in
Non-Incendive
Factory
Intrinsically Safe
Mutual
Explosion Proof
Dust Ignition Proof
Suitable for use in
Non-Incendive
Intrinsically Safe
Explosion Proof
CSA
Dust Ignition Proof
Suitable for use in
Intrinsically Safe
Intrinsically Safe
Zone 0/1
Flameproof, zone 1
Non-Sparking
ATEX*
Zone 2
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
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, the equipment shall not then be reinstalled using any of the other certification
types.
TABLE IV
Factory Identification
RESTRICTIONS
Restriction
Letter
Table
a
III
b
c
I
h
III
j
I
n
o
III
p
t
III
u
III
2
Example: SMA125-E1A-00000-MB,MC,1C + XXXX
Location or Classification
Class I, Div. 1, Groups A,B,C,D
Class II, Div. 1, Groups E,F,G
Class III, Div. 1
Class I, Div. 2, Groups A,B,C,D
Class I, II, III, Div. 1, Groups
- -
A,B,C,D,E,F,G
T4 at Ta < 93
Class I, Div. 1, Groups B,C,D
Class II, Div. 1 Groups E,F,G
Class III, Div. 1
Class I, Div. 2, Groups A,B,C,D
Class I, II, III, Div. 1, Groups
- -
A,B,C,D,E,F,G
T4 at Ta < 93
Class I, Div. 1, Groups B,C,D
Class II, III, Div. 1, Groups E,F,G
Class I, II, III, Div. 2, Groups
A,B,C,D,E,F,G
Class I, II, III, Div. 1, Groups
- -
A,B,C,D,E,F,G
T4 at Ta < 93
Ex II 1G
EEx ia IIC T5
Ex II 2G
EEx d IIC T6,
Enclosure IP 66/67
Ex II 3G
EEx nA, IIC T6
Vmax = 42 Vdc
T4 at Ta = 93
T5 at Ta = 80
T6 at Ta = 65
(Honeywell). Enclosure IP 66/67
Ex II 1 G EEx ia IIC T4, T5, T6
Ex II 2 G EEx d IIC T5, T6
Ex II 3 G EEx nA, IIC T6 (Honeywell)
Enclosure IP 66/67
Available Only With
Selection
Table
3D or 3H
Select only one option from this group.
_ _ H
EU
_ 2 _
III
CR, S4 or B5
III
S2, T2 or V2
1C, 1J, 2J
III
Availability
SMX1XX
10 25 70
Selection
9X
1C
o
C
1J
o
C
2J
o
C
3S
3D
3N
0
C
0
C
0
C
3H
XXXX
Not Available With
Selection
1C, 1J, 2J
Functions in the analog mode only.
FB
b
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