
OPERATION
6
89
OPTIFLEX 1300 C
www.krohne.com
01/2008 • 4000172301 - HB OPTIFLEX 1300 R02 en
For more data about the menu items, refer to
C. Advanced setup
on page 77.
6.4.6 Level measurement
The instrument displays level measurements when an output is set to level. Menu items related
to level measurement are:
•
output function (C.3.1 or C.4.1)
•
tank height (C.1.2)
•
blocking distance (C.1.9)
•
detection delay
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. You can change the reference point from which level is measured. Use this menu item:
•
tank bottom offset (C.1.11)
Figure 6-5:
Distance measurement
1
Tank height (C.1.2)
2
Reference offset (C.1.10)
3
Blocking distance (C.1.9)
4
4 mA setting (C.3.2 or C.4.2)
5
20 mA setting (C.3.3 or C.4.3)
6
Maximum effective measuring range
7
Non-measurement zone
1
2
3
5
4
6
7
HB_OPTIFLEX1300_EN_D4_080428.book Page 89 Tuesday, April 29, 2008 2:47 PM