KROHNE OPTIWAVE 7300 C Handbook page 136

APPENDICES
11
W
Waveguide
Measurement definitions: distance
Figure 11-1:
Distance
1
Flange facing
2
Gas (Air)
3
4 Tank height
5 Ullage volume or mass
Measurement definitions: level
Figure 11-2:
Level
1
Volume or mass
2
136
A PTFE component that is used to guide the emitted radar waves correctly
into the horn antenna.
2
1
3
www.krohne.com
5
4
1
01/2008 • 4000172401 - HB OPTIWAVE 7300 R03 en
OPTIWAVE 7300 C
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2