KROHNE OPTIFLEX 2200 C_F EN - Manual (Page 85)

OPERATION
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OPTIFLEX 2200 C/F
www.krohne.com 07/2013 - 4000668002 - HB OPTIFLEX 2200 R02 en
6.4.6 Level measurement
The device current output agrees with the level measurement when the output is set to
"Level". Menu items related to level measurement are:
• Output Function (2.4.1 OUTPUT)
• Tank Height (2.3.1 TANK HEIGHT)
• Blocking Distance (2.3.4 BLOC. DIST.)
Use the tank bottom as the reference point for the 4 and 20 mA current output settings. The 4
and 20 mA current output settings are the minimum and maximum points of the measurement
scale.
For more data about the menu items, refer to Function description on page 74.
6.4.7 How to configure the device to measure volume or mass
The device can be configured to measure volume or mass. You can set up a strapping table in the
conversion table (2.8.0 CONV. TAB) sub-menu. Each entry is a pair of data (level - volume or
level - mass). The strapping table must have a minimum of 2 entries and a maximum of 30. The
reference point for the table is the bottom of the tank (as given in menu item 2.3.1 TANK
HEIGHT).
Figure 6-5: Level measurement
1 Tank Height (2.3.1 TANK HEIGHT)
2 Blocking Distance (2.3.4 BLOC. DIST.)
3 Maximum effective measuring range
4 20 mA Setting (2.4.4 SCALE 20mA)
5 4 mA Setting (2.4.3 SCALE 4mA)
6 Non-measurement zone
CAUTION!
Enter the data in numerical sequence (strapping table entry number 01, 02, ...).