INSTALLATION
2
11
OPTIWAVE 7300 C
www.krohne.com
04/2009 - 4000050002 - QS OPTIWAVE 7300 R05 en
2.7.2 Theoretical data for nozzle position
CAUTION!
Follow these recommendations to make sure that the device measures correctly.
Figure 2-7: Recommended nozzle position for liquids, pastes and slurries
1
Nozzles for DN40 or DN50 Horn antennas
2
Nozzles for DN80 or DN100 Horn antennas, or DN80 Drop antenna
3
Tank height
4
Tank diameter
5
Minimum distance of nozzle from the tank wall : 1/7 x tank height
Maximum distance of nozzle from the tank wall : 1/3 x tank diameter
6
Minimum distance of nozzle from the tank wall : 1/10 x tank height
Maximum distance of nozzle from the tank wall : 1/3 x tank diameter
INFORMATION!
If possible, do not install a nozzle on the tank centerline.
CAUTION!
Do not put the device near to the product inlet. If the product that enters the tank touches the
antenna, the device will measure incorrectly. If the product fills the tank directly below the
antenna, the device will also measure incorrectly.
QS_OPTIWAVE7300_en_090528_4000050002_R05_web.book Page 11 Friday, May 29, 2009 4:01 PM
