KROHNE OPTIMASS 6000 - Page 34

6 TECHNICAL DATA
34
OPTIMASS 6000
www.krohne.com 02/2016 - 4001894004 - MA OPTIMASS 6000 R04 en
ATEX (acc. 94/9/EC) temperature limits
Approvals
Mechanical
MechanicalMechanical
Mechanical
Electromagnetic compatibility (EMC)
acc. to CE
Namur NE 21/5.95
2004/108/EC (EMC)
2006/95/EC (Low Voltage Directive)
European Pressure Equipment Directive PED 97-23 EC (acc. to EN13445-3)
CRN acc. to ASME B31.3 (pending)
NACE MR0175 / ISO 15156 ("Sulphide Stress Corrosion Cracking Resistant Metalic
Materials for OIl Field Equipment") and MR0103 ("Materials Resistant to
Sulfide Stress Cracking in Corrosive Petroleum Refining Environments")
ATEX (acc. 94/9/EC)
ATEX (acc. 94/9/EC)ATEX (acc. 94/9/EC)
ATEX (acc. 94/9/EC)
OPTIMASS 6400C non Ex i signal outputs
OPTIMASS 6400C non Ex i signal outputsOPTIMASS 6400C non Ex i signal outputs
OPTIMASS 6400C non Ex i signal outputs
Ex d connection compartment II 1/2 G Ex d ia IIC T6....T1 Ga/Gb
II 2 D Ex t IIIC T270°C Db
Ex e connection compartment II 1/2 G Ex de ia IIC T6....T1 Ga/Gb
II 2 D Ex t IIIC T270°C Db
OPTIMASS 6400C Ex i signal outputs
OPTIMASS 6400C Ex i signal outputsOPTIMASS 6400C Ex i signal outputs
OPTIMASS 6400C Ex i signal outputs
Ex d connection compartment II 1/2(1) G Ex d ia [ia Ga] IIC T6....T1 Ga/Gb
II 2(1) D Ex t [ia Da] IIIC T270°C Db
Ex e connection compartment II 1/2(1) G Ex de ia [ia Ga] IIC T6....T1 Ga/Gb
II 2(1) D Ex t [ia Da] IIIC T270°C Db
OPTIMASS 6000 / 6000F
OPTIMASS 6000 / 6000FOPTIMASS 6000 / 6000F
OPTIMASS 6000 / 6000F II 1 G Ex ia IIC T6...T1 Ga
II 1 D Ex ia IIIC T270°C Da
II 1 D Ex ia IIIC T440°C Da
OPTIMASS 6000 / 6000F with or without heating jacket / insulation.
Ambient temp. T
amb
°C Medium temp. T
m
°C Temp. class Max. Surface temp. °C
-40...40 -50...40 T6 T80
-50...150 T3 T190
-50...230 T2-T1 T270
-40...55 -50...40 T6 T80
-50...150 T3 T190
-50...230 T2-T1 T270
-40...65 -50...40 T6 T80
-50...150 T3 T190
-50...230 T2-T1 T270
Cryogenic version
Cryogenic versionCryogenic version
Cryogenic version
-20...65 -200...40 T6-T1 T80
OPTIMASS 6400C with aluminium converter housing, with or without heating jacket / insulation
-40...40 -50...40 T6 T80
-50...150 T3 T190
-50...230 T2-T1 T270
MA_OPTIMASS_6000_en_160222_4001894004_R04.book Page 34 Tuesday, February 23, 2016 4:03 PM