Installation – KROHNE OPTIFLEX 2200 ATEX EN User Manual
Page 16
2
INSTALLATION
16
OPTIFLEX 2200 C/F
www.krohne.com
04/2013 - 4000861602 - AD ATEX OPTIFLEX 2200 R02 en
Remote (Field) version (probe housing only)
Equipment category 2 G or EPL Gb: Ex ia and Ex d ia devices
Equipment category 3 G or EPL Gc: Ex ic devices
Temperature
class
Maximum ambient temperature
Max. flange
temperature
Ø2 mm / Ø0.08¨
single cable probe
(HT version)
Ø2 mm / Ø0.08¨
single cable probe
(other versions)
All other probe types
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
T6
+51
+123
+49
+120
+49
+120
+60
+140
+48
+118
+39
+102
+43
+109
+85
+185
T5
+66
+150
+64
+147
+64
+147
+75
+167
+65
+149
+54
+129
+58
+136
+100
+212
T4
+79
+174
+77
+170
+78
+176
+85
+185
+75
+167
+64
+147
+68
+154
+110
+230
+71
+160
+51
+124
+59
+138
+135
+275
T3
+69
+156
+43
+109
+54
1
+129
1
+150
+302
+65
+149
-
-
-
-
+180
2
+356
2
+62
+143
-
-
-
-
+200
2
+392
2
T2
+54
+129
-
-
-
-
+250
2
+482
2
+47
+116
-
-
-
-
+300
2
+572
2
1 If the device has an adaptor for BM 102 probes, this temperature is only permitted for devices that have an extension option
2 Make sure that gasket temperature is in the specified limits. For more data, refer to the handbook.
Temperature
class
Minimum ambient temperature
Min. flange
temperature
Ø2 mm / Ø0.08¨
single cable probe
(HT version)
Ø2 mm / Ø0.08¨
single cable probe
(other versions)
All other probe types
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
T6...T2
-40
-40
-40
-40
-40
-40
-40
1
-40
1
-39
-38
-35
-31
-36
-32
-50
1
-58
1
1 Make sure that gasket temperature is in the specified limits. For more data, refer to the handbook.
INFORMATION!
Remote converter
Remote converter
Remote converter
Remote converter
The maximum ambient temperature, T
a
, permitted depends on the temperature class:
•
T
a
= +60
°
C for class T6
•
T
a
= +70
°
C for class T5
•
T
a
= +80
°
C for class T4