Installation – KROHNE OPTIWAVE 5200 IECEx User Manual
Page 13
INSTALLATION
2
13
OPTIWAVE 5200 C/F
www.krohne.com
04/2013 - 4001906102 - AD IECEX OPTIWAVE 5200 R02 en
The temperature data that follows is applicable to devices that have the 4...20 mA passive -
HART, PROFIBUS PA or FOUNDATION™ fieldbus output options.
Compact versions
EPL Ga/Gb: Ex ia and Ex d ia devices
WARNING!
Compact version only: If the device is used in a potentially explosive atmosphere that contains
dust, do not install the device on the side of the tank.
If the device must operate at a high process temperature, make sure that the maximum flange
temperature and maximum ambient temperature are not more than the values given in the
table.
Temperature
class
Maximum ambient temperature
Max. flange
temperature
PP Wave Horn
PTFE Wave Horn
Wave-Stick
Metallic Horn
(standard
temperature)
Wave-Guide
Metallic Horn
(high-
temperature)
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
T6
+46
+115
+46
+115
+46
+115
+46
+115
+45
+113
T5
+41
+106
+42
+108
+41
+106
+44
+111
+55
+131
T4
+38
+100
+40
+104
+39
+102
+43
+109
+60
+140
Temperature
class
Minimum ambient temperature
Min. flange
temperature
PP Wave Horn
Wave-Stick
PTFE Wave Horn
Metallic Horn
(standard
temperature)
Wave-Guide
Metallic Horn
(high-
temperature)
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
[°C]
[°F]
T6...T2
-40
-40
-40
-40
-40
-40
-40
-40
-20
-4