KROHNE OPTIMASS 7000 - Page 36

6 TECHNICAL DATA
36
OPTIMASS 7000
www.krohne.com 10/2015 - 4001016303 - MA OPTIMASS 7000 R03 en
ATEX (acc. 94/9/EC) temperature limits
OPTIMASS 7300C Ex I signal outputs without heating jacket / insulation
OPTIMASS 7300C Ex I signal outputs without heating jacket / insulationOPTIMASS 7300C Ex I signal outputs without heating jacket / insulation
OPTIMASS 7300C Ex I signal outputs without heating jacket / insulation
Ex d connection compartment II 2(1) G Ex d [ia/ib] IIC T6....T1
II 2(1) D Ex tD [iaD] A21 IP6x T160°C
Ex e connection compartment II 2(1) G Ex de [ia/ib] IIC T6....T1
II 2(1) D Ex tD [iaD] A21 IP6x T160°C
OPTIMASS 7300C Ex I signal outputs with heating jacket / insulation
OPTIMASS 7300C Ex I signal outputs with heating jacket / insulationOPTIMASS 7300C Ex I signal outputs with heating jacket / insulation
OPTIMASS 7300C Ex I signal outputs with heating jacket / insulation
Ex d connection compartment II 2(1) G Ex d [ia/ib] IIC T6....T1
II 2(1) D Ex tD [iaD] A21 IP6x T170°C
Ex e connection compartment II 2(1) G Ex de [ia/ib] IIC T6....T1
II 2(1) D Ex tD [iaD] A21 IP6x T170°C
OPTIMASS 7000 / 7010C
OPTIMASS 7000 / 7010COPTIMASS 7000 / 7010C
OPTIMASS 7000 / 7010C without heating
/ insulation
II 2 G Ex ib IIC T6…T1
II 2 D Ex ibD 21 T150 °C
OPTIMASS 7000 / 7010C
OPTIMASS 7000 / 7010COPTIMASS 7000 / 7010C
OPTIMASS 7000 / 7010C with heating /
insulation
II 2 G Ex ib IIC T6…T1
II 2 D Ex ibD 21 T165 °C
Ambient temp.
T
amb
°C
Max. medium
temp. T
m
°C
Temp. class Max. surface
temp. °C
OPTIMASS 7000 / 7010C - no heating
jacket / insulation
40 70 T6 T80
90 T5 T95
130 T4 T130
150 T3 – T1 T150
50 70 T6 T80
85 T5 T95
130 T4 T130
150 T3 – T1 T150
65 85 T5 T95
125 T4 T130
150 T3 – T1 T150
OPTIMASS 7000 / 7010C - heating jacket
/ insulation
40 65 T6 T80
80 T5 T95
115 T4 T130
150 T3 – T1 T165
65 80 T5 T95
115 T4 T130
150 T3 – T1 T165
OPTIMASS 7300C - Aluminium converter
housing - no heating jacket / insulation
40 55 T6 T80
75 T5 T95
120 T4 T130
150 T3 - T1 T160
50 75 T5 T95
115 T4 T130
150 T3 - T1 T160
60 60 T4 - T1 T85
65 1 65 T4 - T1 T90
MA_OPTIMASS_7000_en_151026_4001016303_R03.book Page 36 Monday, October 26, 2015 4:44 PM