KROHNE OPTIFLEX 8200 C Handbook page 215

OPTIFLEX 8200 C/F/S
O
Operators Operators
Operators Operators
P
Probe Probe Probe Probe
Probe length Probe length
Probe length Probe length
S
Supervisors Supervisors Supervisors Supervisors
T
TBF mode TBF mode TBF mode TBF mode
TDR TDR TDR TDR
Threshold Threshold Threshold Threshold
Top dead zone Top dead zone Top dead zone Top dead zone
U
Ullage mass Ullage mass
Ullage mass Ullage mass
Ullage volume Ullage volume Ullage volume Ullage volume
V
Volume Volume
Volume Volume
06/2018 - 4006448901 - MA OPTIFLEX 8200 R01 en
Users who can choose how to display measurements. They cannot
configure the device in supervisor mode.
This is either a metallic cable or rod used to guide the measurement pulse
to the process.
Ordered length of probe, L, from the face of the flange 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.
Users who can configure the device in supervisor mode. They cannot
configure the device in service mode.
Tank Bottom Following (TBF) mode. If the product has a low dielectric
constant, use this mode. TBF mode uses the end of the probe to indirectly
measure the tank contents.
Time domain reflectometry (TDR). The principle used by the device to
measure level and interface. For more data, refer to
on page 144.
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. For configuration data, refer to
signals
on page 109.
The distance from the flange to the top limit of the measuring range. Also
Measurement limits
refer to
This is a display option (parameter name: distance conversion). 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.
This is a display option (parameter name: distance conversion). It shows
the unfilled volume. Refer to the diagrams at the end of this section.
Total volume of tank contents. Calculated with a volume table.
www.krohne.com
APPENDIX
Measuring principle
Thresholds and interference
on page 160.
10
215