Добавил:
Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:

Lessons In Industrial Instrumentation-16

.pdf
Скачиваний:
5
Добавлен:
25.06.2023
Размер:
713 Кб
Скачать

3084

APPENDIX A. FLIP-BOOK ANIMATIONS

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

A.5. GUIDED-WAVE RADAR LEVEL MEASUREMENT

3085

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

3086

APPENDIX A. FLIP-BOOK ANIMATIONS

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

A.5. GUIDED-WAVE RADAR LEVEL MEASUREMENT

3087

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

3088

APPENDIX A. FLIP-BOOK ANIMATIONS

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

A.5. GUIDED-WAVE RADAR LEVEL MEASUREMENT

3089

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

3090

APPENDIX A. FLIP-BOOK ANIMATIONS

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

A.5. GUIDED-WAVE RADAR LEVEL MEASUREMENT

3091

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

3092

APPENDIX A. FLIP-BOOK ANIMATIONS

Guided-wave radar level transmitter

Air

Oil

Water

Surface

ullage

Signal

Surface pulse

Surface ullage

Reference pulse

Time

Received echo waveform plot

A.5. GUIDED-WAVE RADAR LEVEL MEASUREMENT

3093

Guided-wave

 

 

 

radar level

 

Signal

 

transmitter

 

 

 

 

 

Surface pulse

Interface pulse

Air

Surface

 

 

ullage

Surface ullage

 

 

Interface

 

 

ullage

Interface ullage

 

 

 

Reference pulse

 

Oil

 

Time

 

 

 

Received echo waveform plot

Water