User Manual

APPENDIX 10
131
OPTIWAVE 7400-24 C
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Mass
MassMass
Mass Total mass of tank contents.
Operators
OperatorsOperators
Operators Users who can choose how to display measurements. They cannot
configure the device in supervisor mode.
PACTware
PACTwarePACTware
PACTware™ Software that operates and configures field devices from a remote
workstation. It is not necessary to use fieldbus software or programs
developed by the manufacturer.
Radar reflection
Radar reflectionRadar reflection
Radar reflection Signal reflected from the surface of the tank contents.
Signal converter
Signal converterSignal converter
Signal converter A set of electronic components in the device that send the measurement
signal through some signal filters.
Supervisor
SupervisorSupervisor
Supervisor Users who can configure the device in supervisor mode. They cannot
configure the device in service mode.
Ullage volume
Ullage volumeUllage volume
Ullage volume Unfilled volume. See the diagrams at the end of this section.
Volume
VolumeVolume
Volume Total volume of tank contents.