IT1236759B - Liquid level indicator with magnetic sensor for industrial plants - Google Patents

Liquid level indicator with magnetic sensor for industrial plants

Info

Publication number
IT1236759B
IT1236759B IT02207489A IT2207489A IT1236759B IT 1236759 B IT1236759 B IT 1236759B IT 02207489 A IT02207489 A IT 02207489A IT 2207489 A IT2207489 A IT 2207489A IT 1236759 B IT1236759 B IT 1236759B
Authority
IT
Italy
Prior art keywords
liquid level
float
external
magnetic sensor
level indicator
Prior art date
Application number
IT02207489A
Other languages
Italian (it)
Other versions
IT8922074A0 (en
IT8922074A1 (en
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 filed Critical
Priority to IT02207489A priority Critical patent/IT1236759B/en
Publication of IT8922074A0 publication Critical patent/IT8922074A0/en
Publication of IT8922074A1 publication Critical patent/IT8922074A1/en
Application granted granted Critical
Publication of IT1236759B publication Critical patent/IT1236759B/en

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  • Level Indicators Using A Float (AREA)

Abstract

An apparatus is described for visual indication of the liquid level contained in cauldrons, tanks or the like, comprising an external tube connected to the receptacle and having a float which contains a permanent magnetic dipole integrally connected to the said float.This is able to position the external plates causing colour of some of them to change thus indicating the corresponding liquid level.The said permanent magnetic dipole is automatically oriented integrally with the float of the said external magnetic plates, being superposed on the field of the said magnetic plates.There are furthermore described two types of floats constructed of composite materials and/or plastic materials reinforced with glass fibres or carbon fibres which permit use with liquids of low density, high chemical aggressivity, high pressures and high temperatures.
IT02207489A 1989-10-20 1989-10-20 Liquid level indicator with magnetic sensor for industrial plants IT1236759B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02207489A IT1236759B (en) 1989-10-20 1989-10-20 Liquid level indicator with magnetic sensor for industrial plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02207489A IT1236759B (en) 1989-10-20 1989-10-20 Liquid level indicator with magnetic sensor for industrial plants

Publications (3)

Publication Number Publication Date
IT8922074A0 IT8922074A0 (en) 1989-10-20
IT8922074A1 IT8922074A1 (en) 1991-04-20
IT1236759B true IT1236759B (en) 1993-04-02

Family

ID=11191094

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02207489A IT1236759B (en) 1989-10-20 1989-10-20 Liquid level indicator with magnetic sensor for industrial plants

Country Status (1)

Country Link
IT (1) IT1236759B (en)

Also Published As

Publication number Publication date
IT8922074A0 (en) 1989-10-20
IT8922074A1 (en) 1991-04-20

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