Appendix – KROHNE OPTIFLEX 1100C EN User Manual
Page 69
APPENDIX
9
69
OPTIFLEX 1100 C
www.krohne.com
01/2012 - 4001721801 - HB OPTIFLEX 1100 R01 en
P
S
T
U
V
Probe
Probe
Probe
Probe
This is either a metallic cable or rod used to guide the measurement pulse
to the process.
Probe length
Probe length
Probe length
Probe length
Ordered length of probe, L, from the thread stop to end of the guide. If you
ordered a cable probe, this includes the counterweight. Refer to the
diagrams at the end of this section.
Supervisors
Supervisors
Supervisors
Supervisors
Users who can configure the device in supervisor mode. They cannot
configure the device in service mode.
TDR
TDR
TDR
TDR
Time domain reflectometry (TDR). The principle used by the device to
measure level.
Top dead zone
Top dead zone
Top dead zone
Top dead zone
The distance from the thread stop to the top limit of the measuring range.
Also refer to
Measurement limits
on page 64.
Threshold
Threshold
Threshold
Threshold
A number of limits set either manually or automatically by the signal
converter to identify the reflected measurement pulses from the level and
the probe end.
Ullage mass
Ullage mass
Ullage mass
Ullage mass
This is a display option. It shows empty mass or mass of the product that
can be put into the tank. Refer to the diagrams at the end of this section.
Ullage volume
Ullage volume
Ullage volume
Ullage volume
This is a display option. It shows the unfilled volume. Refer to the diagrams
at the end of this section.
Volume
Volume
Volume
Volume
Total volume of tank contents. Calculated with a volume table.