RO83380B1 - Aparat pentru masurarea nivelului - Google Patents

Aparat pentru masurarea nivelului

Info

Publication number
RO83380B1
RO83380B1 RO104903A RO10490381A RO83380B1 RO 83380 B1 RO83380 B1 RO 83380B1 RO 104903 A RO104903 A RO 104903A RO 10490381 A RO10490381 A RO 10490381A RO 83380 B1 RO83380 B1 RO 83380B1
Authority
RO
Romania
Prior art keywords
level
transducer
measuring apparatus
level measuring
liquid
Prior art date
Application number
RO104903A
Other languages
English (en)
Other versions
RO83380A2 (ro
Inventor
Nicolae Nat
Alexandrina Nat
Original Assignee
Centrala Industriala Siderurgica
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 Centrala Industriala Siderurgica filed Critical Centrala Industriala Siderurgica
Priority to RO104903A priority Critical patent/RO83380B1/ro
Publication of RO83380A2 publication Critical patent/RO83380A2/ro
Publication of RO83380B1 publication Critical patent/RO83380B1/ro

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  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

Inventia se refera la un traductor si aparat pentru masurarea si reglarea în flux continuu a nivelului substantelor lichide. Aparatul utilizeaza un traductor cu plasma, astfel conceput, încît sa se obtina oscilatii autoîntretinute a caror frecventa variaza cu nivelul lichidului. Semnalul electronic de la acest traductor este introdus în aparatul propriu-zis, unde, dupa o anumita prelucrare electronica, se obtine fie indicarea digitala sau analogica a nivelului, fie o semnalizare optica sau acustica. Inventia poate fi aplicata atît în instalatiile industriale, cît si la aparatura de laborator, unde se recomanda o reglare exacta a nivelului substantei, indiferent de compozitia chimica a acestora, avînd domeniu larg de temperatura.
RO104903A 1981-07-17 1981-07-17 Aparat pentru masurarea nivelului RO83380B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104903A RO83380B1 (ro) 1981-07-17 1981-07-17 Aparat pentru masurarea nivelului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104903A RO83380B1 (ro) 1981-07-17 1981-07-17 Aparat pentru masurarea nivelului

Publications (2)

Publication Number Publication Date
RO83380A2 RO83380A2 (ro) 1984-04-12
RO83380B1 true RO83380B1 (ro) 1984-05-30

Family

ID=20110239

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104903A RO83380B1 (ro) 1981-07-17 1981-07-17 Aparat pentru masurarea nivelului

Country Status (1)

Country Link
RO (1) RO83380B1 (ro)

Also Published As

Publication number Publication date
RO83380A2 (ro) 1984-04-12

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