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OPTIFLEX 2200
Flange
temperature
Ø2 mm / Ø0.08¨ single cable
[°C]
[°F]
[°C]
+190
+374
+200
+392
+210
+410
+220
+428
+230
+446
+240
+464
+250
+482
+260
+500
+270
+518
+280
+536
+290
+554
+300
+572
2.2.2 Maximum surface temperature of the housing for dust applications
WARNING!
Equipment category 1/2 D, 2 D or EPL Da/Db, Db: Ex ia and Ex ia tb devices only
Equipment category 1/2 D, 2 D or EPL Da/Db, Db: Ex ia and Ex ia tb devices only
Equipment category 1/2 D, 2 D or EPL Da/Db, Db: Ex ia and Ex ia tb devices only
Equipment category 1/2 D, 2 D or EPL Da/Db, Db: Ex ia and Ex ia tb devices only
If the ambient and flange temperatures of the device are not more than values given in the table
for Ex ia and Ex ia tb devices, the surface temperature of the housing will not be more than
+90
°
C / +194
For more data, refer to the table for Ex ia and Ex ia tb devices in the "Ambient and flange
temperature" section.
2.2.3 Process pressure
Equipment category
1/2 G or Ga/Gb
Others
1 Atmospheric pressure
06/2012 - 4000861601 - AD ATEX OPTIFLEX 2200 R01 en
probe (HT version)
Compact
Remote
version
(Field)
version
[°F]
[°C]
[°F]
+67
+152
+64
+147
+66
+151
+62
+144
+65
+149
+61
+142
+64
+147
+59
+138
+62
+143
+58
+136
+61
+142
+56
+133
+60
+140
+55
+131
+59
+138
+53
+127
+58
+136
+52
+125
+57
+134
+50
+122
+55
+131
+49
+120
+54
+129
+47
+116
°
F.
Ambient temperature
Ø2 mm / Ø0.08¨ single cable
probe (other versions)
Compact
Remote
version
(Field)
version
[°C]
[°F]
[°C]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Allowable process pressure
[kPa]
80...110
As per non-Ex device
www.krohne.com
INSTALLATION
All other probe types
Compact
version
[°F]
[°C]
[°F]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[psi]
1
As per non-Ex device
2
Remote
(Field)
version
[°C]
[°F]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
11.6...16
1
13
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