KROHNE OPTIMASS 3400C - OPTIMASS 6000 F; 6400 C Cryogenic

2 SPECIAL CONDITIONS
22
OPTIMASS / 400
www.krohne.com 10/2022 - 4003491806- AD OPTIMASS 400 Atex R06 en
2.5.10 OPTIMASS 6000F / 6400C cryogenic
OPTIMASS 6000F cryogenic with insulation
OPTIMASS 6000F cryogenic without insulation
OPTIMASS 6400C cryogenic with aluminium converter housing, without insulation
VE ab c...i j k l...m n p q r...w
71...79 K 2 1 or 2 C or D
Ambient temp. T
amb
°C Min. process temp. T
m
°C
-30...+65 -120
-25...+65 -160
-20...+65 -200
For max. process temperature, temp. class and max. surface temperature, see table 2-4
VE ab c...i j k l...m n p q r...w
71...79 K 0 1 or 2 C or D
Ambient temp. T
amb
°C Min. process temp. T
m
°C
-25...+65 -100
-20...+65 -120
-10...+65 -160
0...+65 -200
For max. process temperature, temp. class and max. surface temperature, see table 2-4
VE ab c...i j k l...m n p q r...w
71...79 K 0 0 C or D
Ambient temp. T
amb
°C Min. process temp. T
m
°C
-35...+65 -80
-30...+65 -120
-25...+65 -160
-20...+65 -200
For max. process temperature, temp. class and max. surface temperature, see table 2-5