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Appendix – KROHNE OPTIFLEX 1100C EN User Manual

Page 69

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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.