KROHNE OPTIMASS 8000K EN - Manual (Page 29)

TECHNICAL DATA
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OPTIMASS 8000K
www.krohne.com 08/2010 - 4000921002 - MA OPTIMASS 8000k R02 en
6.2 Technical data
INFORMATION!
•
The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local representative.
• Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Download Center).
Measuring system
Measuring principle Coriolis mass flow
Application range Mass flow and density measurement of fluids, gases and solids
Measured values Mass, density, temperature
Calculated values Volume, referred density, concentration, velocity
Design
Basic System consists of a measuring sensor and a converter to process the
output signal
Features Fully welded maintenance free sensor with twin U-shaped measuring tube
Variants Variants Variants Variants
Compact version Integral converter
Remote version Available with field, wall or 19" rack mount versions of the converter
Modbus version Sensor with integral electronics providing Modbus output for connection to a
PLC
Measuring accuracy
Mass Mass Mass Mass
Liquid ± 0.1% of actual measured flow rate + zero stability
Gas ± 0.5% of actual measured flow rate + zero stability
Repeatability Better than 0.05% plus zero stability (includes the combined effects of
repeatability, linearity and hysteresis)
Zero stability Zero stability Zero stability Zero stability
Stainless Steel ± 0.004% of maximum flow rate with respective sensor size
Reference conditions Reference conditions Reference conditions Reference conditions
Product Water
Temperature +20°C / +68°F
Operating pressure 1 barg / 14.5 psig
Effect on sensor zero point caused by a shift in process temperature Effect on sensor zero point caused by a shift in process temperature Effect on sensor zero point caused by a shift in process temperature Effect on sensor zero point caused by a shift in process temperature
Stainless Steel 0.001% of max flow per 1°C / 0.0005% per 1°F
Pressure effect on mass flow rate Pressure effect on mass flow rate Pressure effect on mass flow rate Pressure effect on mass flow rate
Stainless Steel -0.015% per 1 barg / 0.001% per 1 psig
Density Density Density Density
Measuring range 400...3000 kg/m 3 / 25...187 lbs/ft 3
Accuracy
± 2 kg/m 3 / ±0.13 lbs/ft 3
On site calibration
± 0.5 kg/m 3 / ±0.033 lbs/ft 3
Temperature Temperature Temperature Temperature
Accuracy ± 1°C / ±1.8°F
MA_OPTIMASS_8000k_en_100817_4000921002_R02.book Page 29 Tuesday, August 17, 2010 2:08 PM