KROHNE 4000 Series Manual page 25

OPTIMASS 8300kC with stainless steel converter housing and with or without heating
jacket / insulation. (min. process temp. -40°C)
Ambient
Temp. T amb °C
-40...40
-40...45
-40...50*
OPTIMASS 8300kC with stainless Steel converter housing and with / without heating
jacket / insulation. (min. process temp. -40°C
Ambient
Temp. T amb °C
-25...40
* Only for equipment configurations according to the table in section 2.2
The cable supplied by KROHNE is designed for a continuous working temperature of up to 105°C. Alternative
cabling must be a heat-resistant type with a continuous minimum working temperature of 80°C.
Max. medium
temp. T m °C
60
120
190
55
190
50
Max. medium
temp. T m °C
-195...60
Temperature
Class
T4
T3
T2 - T1
T4
T2-T1
T4-T1
Temperature
Class
T4 - T1
Max. Surface
Temp. °C
T125
T195
T265
T125
T260
T120
Max. Surface
Temp. °C
T125
25