KROHNE OPTISWIRL 4070 EN - Manual (Page 70)

8
TECHNICAL DATA
70
OPTISWIRL 4070
www.krohne.com 02/2013 - 4000150606 MA OPTISWIRL4070C R07 en
8.2 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 sales office.
• Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Download Center).
Measuring system
Application range Flow measurement of liquids, gases and vapours
Measuring principle Karman vortex street
Measured value
Primary measured value Number of separated vortices
Secondary measured value Operating and standard volumetric flow, mass flow
Signal converter
Versions Compact
Remote version - cable length ≤ 15m (49 ft)
Option: Ex version
Measuring sensor
Standard Flange version (with integrated temperature measurement), sensor: F
Sandwich version (with integrated temperature measurement), sensor: S
Optional Basic device with additional pressure measurement
Basic device with additional pressure measurement and shut-off valve for pressure
sensor
Dual measuring device in both flange and sandwich version (redundant
measurement)
Dual measuring device in flange version with additional pressure measurement
Flange version with simple reduction, sensor: FR
Flange version with double reduction, sensor: F2R
Display and user interface
Local display 2 lines, 10 characters per line
Operating and display languages German, English, French
MA_OPTISWIRL4070C_R07_en_150606_PRT.book Page 70 Wednesday, February 13, 2013 2:47 PM