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2.9 OPTIMASS 8000 / 8010C / 8300C
The OPTIMASS 8000 / 8010C / 8300C is suitable for temperature classes T4….T1 according to
the following tables:
OPTIMASS 8300C with stainless steel converter housing and with or without
heating jacket / insulation
Ambient Temp
T
amb
°C
Max. medium
temp. T
m
°C
Temperature Class
Max. Surface
Temp. °C
40
45 T4 T130
110 T3 T195
190 T2 – T1 T275
50
110 T3 T195
190 T2 – T1 T275
55 55 T3 – T1 T140
OPTIMASS 8300C with aluminium converter housing and with or without heating
jacket / insulation
Ambient Temp.
T
amb
°C
Max. medium
temp. T
m
°C
Temperature Class
Max. Surface
Temp. °C
40
45 T4 T130
110 T3 T195
190 T2 – T1 T275
50
110 T3 T195
190 T2 – T1 T275
60 60 T3 – T1 T145
65* 65 T4 - T1 T150
OPTIMASS 8000 / 8010C with or without heating jacket / insulation
Ambient Temp.
T
amb
°C
Max. medium
temp. T
m
°C
Temperature Class
Max. Surface
Temp. °C
65
80 T4 T130
145 T3 T195
230 T2 – T1 T280
* 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 working tempera-
ture of 80°C.
AD OPTIMASS 300_010 Haz Areas Rev 01.qxp 05/03/2014 13:25 Page 26
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