Technical data – KROHNE OPTIMASS 1000 EN User Manual
Page 34
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TECHNICAL DATA
34
OPTIMASS 1000
www.krohne.com
04/2011 - 4000977901 - MA OPTIMASS 1000 R01 en
ATEX (acc. 94/9/EC) temperature limits (standard)
ATEX (acc. 94/9/EC) temperature limits (T6)
OPTIMASS 1000 / 1010C with heating /
insulation
II 2 G Ex ib IIC T4…T1
Optional: II 2 G Ex ib IIC T6…T1
II 2 D Ex ibD 21 T175 °C
Optional: II 2 D Ex ibD 21 T165 °C
Ambient temp.
Tamb °C
Max. medium
temp. Tm °C
Temp. class
Max. surface
temp. °C
OPTIMASS 1000 / 1010C - with or
without heating jacket / insulation
65
89
T4
T130
130
T3 - T1
T175
OPTIMASS 1300C - aluminium converter
housing - no heating jacket / insulation
50
70
T4
T130
130
T3 - T1
T185
60
60
T4 - T1
T125
65
1
65
T4 - T1
T130
OPTIMASS 1300C- aluminium converter
housing - heating jacket / insulation
40
65
T4
T130
130
T3 - T1
T195
50
65
T4
T130
100
T3 - T1
T165
60
60
T4 - T1
T125
65
1
65
T4 - T1
T130
OPTIMASS 1300C - SS converter housing
- no heating jacket / insulation
50
70
T4
T130
130
T3 - T1
T185
55
55
T4 - T1
T120
OPTIMASS 1300C - SS converter housing
- heating jacket / insulation
40
65
T4
T130
120
T3 - T1
T185
50
65
T4
T130
75
T3 - T1
T140
55
55
T4 - T1
T120
1 depending on I/O option. Please call for more information.
Ambient temp.
Tamb °C
Max. medium
temp. Tm °C
Temp. class
Max. surface
temp. °C
OPTIMASS 1000 / 1010C T6 - with or
without heating jacket / insulation
40
45
T6
T80
60
T5
T95
95
T4
T130
130
T3 – T1
T165
50
60
T5
T95
95
T4
T130
130
T3 – T1
T165
65
95
T4
T130
130
T3 – T1
T165
MA_OPTIMASS_1000_en_110401_4000977901_R01.book Page 34 Friday, April 1, 2011 1:41 PM