Siemens SIPROCESS GA700 Compact Operating Instructions page 9

The following table provides an overview of the explosion-proof device variants.
Table 1-1 SIPROCESS GA700 Ex devices with analyzer modules
Device MLFB number
variant
C 7MB3000-xxxxx-xxCx
7MB301x-2xxxx-xxAx
7MB302x-2xxxx-xxxx
7MB304x-2xxxx-xxxx
D 7MB3000-xxxxx-xxDx
7MB301x-2xxxx-xxBx
7MB301x-3xxxx-xxBx
7MB302x-2xxxx-xxxx
7MB304x-2xxxx-xxxx
E 7MB3000-xxxxx-xxEx
7MB301x-2xxxx-xxBx
7MB301x-3xxxx-xxBx
7MB302x-2xxxx-xxxx
7MB304x-2xxxx-xxxx
7MB3000-xKxxx-xxEx
7MB302x-3xxxx-xxxx
G 7MB3000-xxxxx-xxGx
7MB301x-2xxxx-xxBx
7MB301x-3xxxx-xxBx
7MB302x-2xxxx-xxxx
7MB304x-2xxxx-xxxx
7MB3000-xKxxx-xxEx
7MB302x-3xxxx-xxxx
K 7MB3000-xxxxx-xxKx
7MB301x-2xxxx-xxAx
7MB302x-2xxxx-xxxx
7MB304x-2xxxx-xxxx
SIPROCESS GA700 rack and wall mounted devices
Compact Operating Instructions, 06/2023, A5E35134047-AB
Explosion protection type
1)
II 2/3G Ex ec db ic nC op is IIC T4 Gb/Gc (for occasionally
explosive gases)
The following applies for products with OXYMAT 7 modules:
II 3G Ex ec db ic nC op is IIC T4 Gc (for gases that are
flammable but not potentially explosive above upper flamma‐
ble limit) 2)
II 3G Ex ec db ic nC op is IIC T4 Gc (for non-flammable
gases)
II 2G Ex pyb db ib op is IIC T4 Gb (for occasionally explosive
gases)
2)
II 2G Ex pxb ib IIC T3 Gb (for occasionally explosive
gases)
2)
II 2G Ex pyb db ib op is IIC T4 Gb (for occasionally explosive
gases)
2)
II 3G Ex ec db ib nC op is IIC T4 Gc (for non-flammable
gases)
II 3D/2G Ex pyb db ib op is IIIC/IIC T65°C ... T80°C/T4 Dc/Gb
(for occasionally explosive gases)
II 3D Ex tc db ib op is IIIC T65°C ... T80°C Dc
flammable gases)
II 2G Ex pxb ib IIC T3 Gb (for occasionally explosive
gases)
2)
II 3D/2G Ex pxb ib IIIC/IIC T130°C/T3 Dc/Gb (for occasion‐
ally explosive gases)
II 3D Ex tc ib IIIC T130°C Dc (for non flammable gases)
NI: Class I Division 2, Groups A, B, C, D, T4
Class I Zone 2, AEx/Ex ec db ic nA nC op is IIC T4 Gc (gas mix‐
tures that are occasionally between lower and upper flamma‐
ble limits)
The following applies for products with OXYMAT 7 modules:
NI: Class I Division 2, Groups A, B, C, D, T4
Class I Zone 2, AEx/Ex ec db ic nC op is IIC T4 Gc (for gases that
are flammable above upper flammable limit)
2)
2)
2)
1.4 Field of application
ATEX, IECEX, and CSA
certificates
Rack-mounted device:
BVS 18 ATEX E 084 X
BVS 15 ATEX E 007 X
IECEx BVS 15.0007X
Wall-mounted device:
BVS 14 ATEX E 154 X
IECEx BVS 14.0104X
Wall-mounted device:
BVS 14 ATEX E 153 X
IECEx BVS 14.0104X
Wall-mounted device:
BVS 14 ATEX E 153 X
IECEx BVS 14.0104X
3)
(for non-
3)
Rack-mounted device:
CSA 23CA80153895X
Introduction
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