KROHNE OPTIFLEX 2200 ATEX EN - Manual (Page 15)

INSTALLATION
2
15
OPTIFLEX 2200 C/F
www.krohne.com 04/2013 - 4000861602 - AD ATEX OPTIFLEX 2200 R02 en
Remote (Field) versions (probe housing only)
Equipment category 1/2 G or EPL Ga/Gb: Ex ia and Ex d ia 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 +185
T5 +70 +158 +70 +158 +70 +158 +60 +185
T4 +80 +176 +80 +176 +80 +176 +60 +185
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 -20 -4
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