IT201700109085A1 - DEVICE FOR LEVEL CONTROL AND MEASUREMENT OF ELECTRIC CONDUCTIVITY OF A FLUID - Google Patents

DEVICE FOR LEVEL CONTROL AND MEASUREMENT OF ELECTRIC CONDUCTIVITY OF A FLUID

Info

Publication number
IT201700109085A1
IT201700109085A1 IT102017000109085A IT201700109085A IT201700109085A1 IT 201700109085 A1 IT201700109085 A1 IT 201700109085A1 IT 102017000109085 A IT102017000109085 A IT 102017000109085A IT 201700109085 A IT201700109085 A IT 201700109085A IT 201700109085 A1 IT201700109085 A1 IT 201700109085A1
Authority
IT
Italy
Prior art keywords
fluid
measurement
level control
electric conductivity
conductivity
Prior art date
Application number
IT102017000109085A
Other languages
Italian (it)
Inventor
Alberto Borroni
Antonio Castellani
Original Assignee
Fitre S P A
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 Fitre S P A filed Critical Fitre S P A
Priority to IT102017000109085A priority Critical patent/IT201700109085A1/en
Publication of IT201700109085A1 publication Critical patent/IT201700109085A1/en

Links

Classifications

    • 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
    • G01F23/30—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 floats
    • G01F23/32—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 floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—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 floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
    • 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
    • G01F23/30—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 floats
    • G01F23/56—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 floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • G01F23/62—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 floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
IT102017000109085A 2017-09-28 2017-09-28 DEVICE FOR LEVEL CONTROL AND MEASUREMENT OF ELECTRIC CONDUCTIVITY OF A FLUID IT201700109085A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000109085A IT201700109085A1 (en) 2017-09-28 2017-09-28 DEVICE FOR LEVEL CONTROL AND MEASUREMENT OF ELECTRIC CONDUCTIVITY OF A FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000109085A IT201700109085A1 (en) 2017-09-28 2017-09-28 DEVICE FOR LEVEL CONTROL AND MEASUREMENT OF ELECTRIC CONDUCTIVITY OF A FLUID

Publications (1)

Publication Number Publication Date
IT201700109085A1 true IT201700109085A1 (en) 2019-03-28

Family

ID=61024931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000109085A IT201700109085A1 (en) 2017-09-28 2017-09-28 DEVICE FOR LEVEL CONTROL AND MEASUREMENT OF ELECTRIC CONDUCTIVITY OF A FLUID

Country Status (1)

Country Link
IT (1) IT201700109085A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090139584A1 (en) * 2004-12-01 2009-06-04 Torrent Trading Ltd. Valve Assembly With Overfill Protection Device And Capacitive Liquid Level Gauge
WO2011078692A1 (en) * 2009-12-21 2011-06-30 Wema System As Quality sensor apparatus
US20170227391A1 (en) * 2014-09-03 2017-08-10 South East Water Corporation Monitoring systems and methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090139584A1 (en) * 2004-12-01 2009-06-04 Torrent Trading Ltd. Valve Assembly With Overfill Protection Device And Capacitive Liquid Level Gauge
WO2011078692A1 (en) * 2009-12-21 2011-06-30 Wema System As Quality sensor apparatus
US20170227391A1 (en) * 2014-09-03 2017-08-10 South East Water Corporation Monitoring systems and methods

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