NO941087L - Measurement and display device for process variables - Google Patents

Measurement and display device for process variables

Info

Publication number
NO941087L
NO941087L NO941087A NO941087A NO941087L NO 941087 L NO941087 L NO 941087L NO 941087 A NO941087 A NO 941087A NO 941087 A NO941087 A NO 941087A NO 941087 L NO941087 L NO 941087L
Authority
NO
Norway
Prior art keywords
variable
measurement
display
process variables
display device
Prior art date
Application number
NO941087A
Other languages
Norwegian (no)
Other versions
NO941087D0 (en
Inventor
Richard C Mclatchy
Jon Douglas De Silva
Original Assignee
Houston Digital Instr Inc
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
Priority claimed from PCT/US1992/008026 external-priority patent/WO1993006437A1/en
Application filed by Houston Digital Instr Inc filed Critical Houston Digital Instr Inc
Publication of NO941087D0 publication Critical patent/NO941087D0/en
Publication of NO941087L publication Critical patent/NO941087L/en

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  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Oppfinnelsen vedrører måling og fremvisning av prosessvariabler. Oppfinnelsen kan brukes til å måle og fremvise enhver prosessvariabel, innbefattet trykk, temperatur, volum og strømningshastighet. Spesielt vedrører oppfinnelsen en elektronisk måleanordning for prosessvariabler som er elektro- nisk koplet til en fremvisningsanordning for prosessvariabler som fremviser både en tendens- indikasjon i form av et stapeldiagram av den prosessvariable og en digital fremvisning av den prosessvariable. I en foretrukket utførelsesform er fremvisningsanordningen for prosessvariabler helt selvstendig, innbefattet den batteridrevne kraftfor- syningen.The invention relates to the measurement and presentation of process variables. The invention can be used to measure and display any process variable, including pressure, temperature, volume and flow rate. In particular, the invention relates to an electronic measurement variable measuring device electronically coupled to a process variable display device which exhibits both a trend indication in the form of a bar graph of the process variable and a digital display of the process variable. In a preferred embodiment, the display variable for process variables is completely independent, including the battery-powered power supply.

NO941087A 1991-09-25 1994-03-24 Measurement and display device for process variables NO941087L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76543291A 1991-09-25 1991-09-25
PCT/US1992/008026 WO1993006437A1 (en) 1991-09-25 1992-09-21 Process variable measuring and display device

Publications (2)

Publication Number Publication Date
NO941087D0 NO941087D0 (en) 1994-03-24
NO941087L true NO941087L (en) 1994-05-24

Family

ID=26785032

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941087A NO941087L (en) 1991-09-25 1994-03-24 Measurement and display device for process variables

Country Status (1)

Country Link
NO (1) NO941087L (en)

Also Published As

Publication number Publication date
NO941087D0 (en) 1994-03-24

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Legal Events

Date Code Title Description
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