SE9803377D0 - Anordning för sann nivåmätning - Google Patents

Anordning för sann nivåmätning

Info

Publication number
SE9803377D0
SE9803377D0 SE9803377A SE9803377A SE9803377D0 SE 9803377 D0 SE9803377 D0 SE 9803377D0 SE 9803377 A SE9803377 A SE 9803377A SE 9803377 A SE9803377 A SE 9803377A SE 9803377 D0 SE9803377 D0 SE 9803377D0
Authority
SE
Sweden
Prior art keywords
medium
fixed structure
distance
instrument
measuring device
Prior art date
Application number
SE9803377A
Other languages
English (en)
Other versions
SE512510C2 (sv
SE9803377L (sv
Inventor
Lennart Haegg
Bo Wass
Original Assignee
Saab Marine Electronics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saab Marine Electronics filed Critical Saab Marine Electronics
Priority to SE9803377A priority Critical patent/SE9803377L/sv
Publication of SE9803377D0 publication Critical patent/SE9803377D0/sv
Publication of SE512510C2 publication Critical patent/SE512510C2/sv
Publication of SE9803377L publication Critical patent/SE9803377L/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F25/0061—

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Level Indicators Using A Float (AREA)
SE9803377A 1998-10-06 1998-10-06 Anordning för sann nivåmätning i en tank SE9803377L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9803377A SE9803377L (sv) 1998-10-06 1998-10-06 Anordning för sann nivåmätning i en tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803377A SE9803377L (sv) 1998-10-06 1998-10-06 Anordning för sann nivåmätning i en tank

Publications (3)

Publication Number Publication Date
SE9803377D0 true SE9803377D0 (sv) 1998-10-06
SE512510C2 SE512510C2 (sv) 2000-03-27
SE9803377L SE9803377L (sv) 2000-03-27

Family

ID=20412828

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803377A SE9803377L (sv) 1998-10-06 1998-10-06 Anordning för sann nivåmätning i en tank

Country Status (1)

Country Link
SE (1) SE9803377L (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0300819D0 (sv) * 2003-03-21 2003-03-21 Saab Marine Electronics System and method in a radar level gauging system
WO2004083791A1 (en) * 2003-03-21 2004-09-30 Saab Rosemount Tank Radar Ab System and method in a radar level gauging system
US8915133B2 (en) * 2012-09-24 2014-12-23 Rosemount Tank Radar Ab Arrangement and method for testing a level gauge system
US10234353B2 (en) * 2016-04-21 2019-03-19 Honeywell International Inc. Automatic pressure correction for level gauges in storage tanks

Also Published As

Publication number Publication date
SE512510C2 (sv) 2000-03-27
SE9803377L (sv) 2000-03-27

Similar Documents

Publication Publication Date Title
ATE130678T1 (de) Gerät zur dichtemessung eines fluids.
KR910012681A (ko) 주행중인 수송차량의 중량측정장치 및 그 측정방법
WO1998024013A3 (en) Material interface level sensing
CA2323251A1 (en) Height measurement apparatus for determining the volume/density of wood chips on a conveyor
SE9803377D0 (sv) Anordning för sann nivåmätning
DE3678961D1 (de) Messvorrichtung zur ermittlung der abmessungen eines gegenstandes in drei dimensionen.
US3164981A (en) Apparatus for gaging wide sheet-form work
US5309644A (en) Sewer invert elevation measuring instrument
FR2590666A1 (fr) Instrument pour la mesure du profil de roues ferroviaires
GB2254695A (en) Mapping a surface of a workpiece.
US4455876A (en) Precision manometer gauge
ATE352769T1 (de) Vorrichtung zum messen des durchflusses eines messmediums durch ein messrohr
JP4339499B2 (ja) トロリ線の高さ、偏位測定装置
ATE46764T1 (de) Oberflaechenprofilmessung.
SU1505503A1 (ru) Устройство дл измерени гибкости позвоночного столба Б.М.Нидерштрата
CN86205743U (zh) 公路路面拱度仪
SE8505010L (sv) Forfarande och anordning for metning av volymen av en stack
JPS5965202A (ja) 測定装置
SU1370442A1 (ru) Устройство дл измерени шероховатости
JP2545473Y2 (ja) スライドスタッフ
SU1183828A1 (ru) Автоматический измеритель непр молинейности
SU1172990A1 (ru) Устройство дл определени высотного положени подземного дренажного трубопровода
SU1692543A1 (ru) Датчик дл определени функционального состо ни слизистой оболочки полости рта
RU2012703C1 (ru) Способ измерения прогибов дорожной одежды при динамическом нагружении
SU450952A1 (ru) Устройство дл измерени размеров и формы торцовых поверхностей деталей

Legal Events

Date Code Title Description
NUG Patent has lapsed