10
APPENDICES
160
OPTIFLEX 1300 C
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01/2008 • 4000172301 - HB OPTIFLEX 1300 R02 en
Figure 10-2:
Measurement definitions 1
1
Interface distance
2
Distance
3
Flange facing
4
Gas (Air)
5
Interface
6
Sensor length, L'
7
Probe length, L
8
Tank height
9
Ullage volume or mass
Figure 10-3:
Measurement definitions 2
1
Layer
2
Level
3
Interface level
4
Layer volume or mass
5
Volume or mass
6
Interface volume or mass
3
2
8
7
6
1
9
4
5
4
1
3
2
6
5
4
HB_OPTIFLEX1300_EN_D4_080428.book Page 160 Tuesday, April 29, 2008 2:47 PM