Siemens 7MB2531 Operating Instructions Manual page 9

Certificate
TÜV 01 ATEX 1697 X
Simplified pressurized enclosure
with continuous purging
for Zone 2
TÜV 01 ATEX 1686 X
Restricted breathing enclosure
for Zone 2
TÜV 03 ATEX 2278 X
Dust protection by enclosure for
Zone 22
TÜV 03 ATEX 2278 X
Dust protection by enclosure
for Zone 22
and
TÜV 01 ATEX 1686 X
restricted breathing enclosure
for Zone 2
TÜV 03 ATEX 2278 X
Dust protection by enclosure for
Zone 22
and
TÜV 01 ATEX 1697 X
pressurized enclosure
for Zone 2
It is essential that you also observe the respective "Special conditions" of the certificates referred
to in the table.
These describe
• the fields of application,
• the requirements for operation in hazardous areas,
• other precautionary measures which are important for operation.
The technical specifications in these Operating Instructions may be different to those in the
associated Operating Instructions for the analyzers and additional equipment under some
circumstances. The technical specifications listed in these Operating Instructions are valid in
such cases.
Compact Operating Instructions in accordance with EN 61010-1 and EN 60079-0
Compact Operating Instructions, 09/2018, A5E45779389002-01
Ex type of protection
II 2/3 G Ex pz [ia] IIC T6/T4 Gc
und
II 2/3 G Ex nR [ia] IIC T6/T4 Gc
II 3 G Ex nR IIC T4/T6 Gc
II 3 D Ex tc IIIC T60°C/T65°C/
T82°C/T130°C Dc
II 3 D Ex tc IIIC T60°C/T65°C/
T82°C/T130°C Dc
and
II 3 G Ex nR II T4/T6 Gc
II 3 D Ex tc IIIC T60°C/T65°C/
T82°C/T130°C Dc
and
II 2/3 G Ex pz [ia] IIC T6/T4 Gc
or
II 2/3 G Ex pz nR [ia] IIC T6/T4
Gc
Device MLFB No.
OXYMAT 6F 7MB201x-xxxxx-0xxx-ZE12
7MB201x-xxxxx-1xxx-ZE12
ULTRAMAT 6F 7MB211x-xxxxx-0xxx-ZE12
7MB211x-xxxxx-1xxx-ZE12
CALOMAT 6F 7MB251x-xxx0x-xACx
CALOMAT 62F 7MB253x-xxx0x-xACx
OXYMAT 6F 7MB201x-xxxxx-0xxx-ZE11
7MB201x-xxxxx-1xxx-ZE11
ULTRAMAT 6F 7MB211x-xxxxx-0xxx-ZE11
7MB211x-xxxxx-1xxx-ZE11
CALOMAT 6F 7MB251x-xxx0x-xABx
CALOMAT 62F 7MB253x-xxx0x-xABx
OXYMAT 6F 7MB201x-xxxxx-0xxx-ZE40
7MB201x-xxxxx-1xxx-ZE40
ULTRAMAT 6F 7MB211x-xxxxx-0xxx-ZE40
7MB211x-xxxxx-1xxx-ZE40
CALOMAT 6F 7MB251x-xxx0x-xAGx
CALOMAT 62F 7MB253x-xxx0x-xAGx
OXYMAT 6F 7MB201x-xxxxx-0xxx-ZE41
7MB201x-xxxxx-1xxx-ZE41
ULTRAMAT 6F 7MB211x-xxxxx-0xxx-ZE41
7MB211x-xxxxx-1xxx-ZE41
CALOMAT 6F 7MB251x-xxx0x-xAHx
CALOMAT 62F 7MB253x-xxx0x-xAHx
OXYMAT 6F 7MB201x-xxxxx-0xxx-ZE42
7MB201x-xxxxx-1xxx-ZE42
ULTRAMAT 6F 7MB211x-xxxxx-0xxx-ZE42
7MB211x-xxxxx-1xxx-ZE42
CALOMAT 6F 7MB251x-xxx0x-xAJx
CALOMAT 62F 7MB253x-xxx0x-xAJx
Introduction
1.3 Field of application
9