KROHNE FMCW80G74TA ユーザーズマニュアル

APPENDIX

121

OPTIWAVE 7500 C

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10.4 Glossary

Electromagnetic compatibility

Electromagnetic compatibility Defines how much a device influences or is influenced by other devices that

generate electromagnetic fields during operation. Refer to European
standard EN 61326-1 for further details.

FMCW

Frequency-modulated continuous-wave radar technology. The signal is
continuously present, but the frequency is modulated, usually in
successive linear ramps over time (frequency sweeps).

Interference signals

False radar reflections.

Level

See the diagrams at the end of this section.

Mass

Operators

Users who can choose how to display measurements. They cannot
configure the device in supervisor mode.

PACTware

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

Signal converter

A set of electronic components in the device that send the measurement
signal through some signal filters.

Supervisor

Users who can configure the device in supervisor mode. They cannot
configure the device in service mode.