EA201491946A1 - Передающий датчик с варьируемой многодиапазонностью выходного сигнала - Google Patents

Передающий датчик с варьируемой многодиапазонностью выходного сигнала

Info

Publication number
EA201491946A1
EA201491946A1 EA201491946A EA201491946A EA201491946A1 EA 201491946 A1 EA201491946 A1 EA 201491946A1 EA 201491946 A EA201491946 A EA 201491946A EA 201491946 A EA201491946 A EA 201491946A EA 201491946 A1 EA201491946 A1 EA 201491946A1
Authority
EA
Eurasian Patent Office
Prior art keywords
banding
output signal
process parameter
transmitting sensor
variable many
Prior art date
Application number
EA201491946A
Other languages
English (en)
Other versions
EA028956B1 (ru
Inventor
Роберт С. Хедтке
Original Assignee
Росемоунт Инк.
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 Росемоунт Инк. filed Critical Росемоунт Инк.
Publication of EA201491946A1 publication Critical patent/EA201491946A1/ru
Publication of EA028956B1 publication Critical patent/EA028956B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
    • G01L9/125—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor with temperature compensating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Передающий датчик параметра технологического процесса содержит воспринимающую систему и электронную схему. Воспринимающая система воспринимает параметр технологического процесса в определенном диапазоне. Электронная схема соединена с воспринимающей системой и формирует приведенный к определенной шкале аналоговый передаваемый сигнал с целью передачи параметра технологического процесса по аналоговому контуру. Электронная схема непропорционально отображает указанный диапазон на указанную шкалу.
EA201491946A 2010-07-12 2011-07-11 Передающий датчик с варьируемой многодиапазонностью выходного сигнала EA028956B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/834,393 US8276458B2 (en) 2010-07-12 2010-07-12 Transmitter output with scalable rangeability
PCT/US2011/001211 WO2012009003A2 (en) 2010-07-12 2011-07-11 Transmitter output with scaleable rangeability

Publications (2)

Publication Number Publication Date
EA201491946A1 true EA201491946A1 (ru) 2015-02-27
EA028956B1 EA028956B1 (ru) 2018-01-31

Family

ID=45437600

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491946A EA028956B1 (ru) 2010-07-12 2011-07-11 Передающий датчик с варьируемой многодиапазонностью выходного сигнала

Country Status (7)

Country Link
US (1) US8276458B2 (ru)
EP (1) EP2593756B1 (ru)
JP (1) JP5828595B2 (ru)
CN (2) CN102376154B (ru)
CA (1) CA2802354A1 (ru)
EA (1) EA028956B1 (ru)
WO (1) WO2012009003A2 (ru)

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DE102013109096A1 (de) 2013-08-22 2015-02-26 Endress + Hauser Flowtec Ag Gegen Manipulation geschütztes elektronisches Gerät
DE102014108107A1 (de) 2014-06-10 2015-12-17 Endress + Hauser Flowtec Ag Spulenanordnung sowie damit gebildeter elektromechanischer Schalter bzw. Meßumformer
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US10060813B2 (en) 2015-09-29 2018-08-28 Rosemount Inc. High over-pressure capable silicon die pressure sensor
US9719872B2 (en) 2015-09-29 2017-08-01 Rosemount Inc. High over-pressure capable silicon die pressure sensor with extended pressure signal output
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CN112903000A (zh) * 2021-03-26 2021-06-04 歌尔光学科技有限公司 传感器的控制方法、装置及存储介质

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Also Published As

Publication number Publication date
WO2012009003A2 (en) 2012-01-19
CA2802354A1 (en) 2012-01-19
WO2012009003A3 (en) 2012-04-26
EA028956B1 (ru) 2018-01-31
EP2593756A2 (en) 2013-05-22
CN102376154A (zh) 2012-03-14
JP2013531318A (ja) 2013-08-01
JP5828595B2 (ja) 2015-12-09
CN102376154B (zh) 2016-03-30
US20120006120A1 (en) 2012-01-12
CN202196510U (zh) 2012-04-18
EP2593756A4 (en) 2013-12-11
EP2593756B1 (en) 2020-12-30
US8276458B2 (en) 2012-10-02

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU