Installation – KROHNE OPTIFLEX 1300 IECEx User Manual
Page 10
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INSTALLATION
10
OPTIFLEX 1300 C
www.krohne.com
09/2010 - 4000176402 - AD IECEX OPTIFLEX1300 R02 en
EPL Gb:
Ex ia and Ex d[ia] devices - with the 4...20 mA output option
Zone 20: Ex iaD devices only
Zone 21/20: Ex iaD and Ex tD[iaD] devices
Temperature
class
Ambient temperature
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
-40…+57
-40…+134
-40…+57
-40…+134
-40…+57
-40…+134
-50…+60
1
-58…+140
1
-40…+53
-40…+127
-40…+49
-40…+120
-40…+52
-40…+125
-50…+85
1
-58…+185
1
T5
-40…+72
-40…+161
-40…+72
-40…+161
-40…+72
-40…+161
-50…+75
1
-58…+167
1
-40…+68
-40…+154
-40…+64
-40…+147
-40…+67
-40…+152
-50…+100
1
-58…+212
1
T4
-40…+80
-40…+176
-40…+80
-40…+176
-40…+80
-40…+176
-50…+85
1
-58…+185
1
-40…+75
-40…+167
-40…+72
-40…+161
-40…+75
-40…+167
-50…+110
1
-58…+230
1
-40…+72
-40…+161
-40…+65
-40…+149
-40…+70
-40…+158
-50…+135
1
-58…+275
1
T3
-40…+70
-40…+158
-40…+60
-40…+140
-40…+65
-40…+149
-50…+150
1
-58…+302
1
-40…+66
-40…+160
-
-
-40…+60
-40…+140
-50…+180
1
-58…+356
1
-40…+64
-40…+151
-
-
-40…+55
-40…+131
-50…+200
1
-58…+392
1
T2
-40…+57
-40…+134
-
-
-
-
-50…+250
1
-58…+482
1
-40…+50
-40…+122
-
-
-
-
-50...+300
1
-58…+572
1
1 Min. -50°C / -58°F, if an EPDM gasket is used. Min. -40°C / -40°F, if an FKM/FPM gasket is used. Min. -20°C / -4°F, if a Kalrez® 6375
gasket is used.
Ambient temperature
Flange temperature
Ø2 mm / Ø0.08¨ single
cable probe (HT version)
Ø2 mm / Ø0.08¨ single
cable probe (other
versions)
Other probes
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
-40…+85
-40…+185
-50…+300
1
-58…+572
1
-50…+150
1
-58…+302
1
-50…+200
1
-58…+392
1
1 Min. -50°C / -58°F, if an EPDM gasket is used. Min. -40°C / -40°F, if an FKM/FPM gasket is used. Min. -20°C / -4°F, if a Kalrez® 6375
gasket is used.