RO84232B1 - Electronic level indicator - Google Patents

Electronic level indicator

Info

Publication number
RO84232B1
RO84232B1 RO109248A RO10924882A RO84232B1 RO 84232 B1 RO84232 B1 RO 84232B1 RO 109248 A RO109248 A RO 109248A RO 10924882 A RO10924882 A RO 10924882A RO 84232 B1 RO84232 B1 RO 84232B1
Authority
RO
Romania
Prior art keywords
electronic level
measuring
level indicator
comparator
circuit
Prior art date
Application number
RO109248A
Other languages
Romanian (ro)
Other versions
RO84232A2 (en
Inventor
Adrian Gabura
Original Assignee
Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica
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 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica filed Critical Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica
Priority to RO109248A priority Critical patent/RO84232B1/en
Publication of RO84232A2 publication Critical patent/RO84232A2/en
Publication of RO84232B1 publication Critical patent/RO84232B1/en

Links

Landscapes

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

Abstract

Inventia se refera, la un nivelmetru electronic cu traductor capacitiv format într-o tija metalica introdusa în recipientul de masura si peretele acestuia conectat, în continuare cu un bloc de masurat ti reglare a nivelului situat la distanta si careinclude un amplificator cu un circuit de adaptare între circuitul de masura si aparat un comparator conectat cu un bloc pentru prestabilirea nivelurilor maxim si minim prestabilite comparatorul actionînd releul de reglare a nivelului.The invention relates to an electronic level meter with a capacitive transducer formed in a metal rod inserted into the measuring container and the wall thereof connected, further with a distance measurement measuring and controlling block including an amplifier with an adaptation circuit between the measuring circuit and the device a comparator connected with a block for presetting the maximum and minimum predefined levels the comparator acting on the level control relay.

RO109248A 1982-12-07 1982-12-07 Electronic level indicator RO84232B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO109248A RO84232B1 (en) 1982-12-07 1982-12-07 Electronic level indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO109248A RO84232B1 (en) 1982-12-07 1982-12-07 Electronic level indicator

Publications (2)

Publication Number Publication Date
RO84232A2 RO84232A2 (en) 1984-05-23
RO84232B1 true RO84232B1 (en) 1984-07-30

Family

ID=20112329

Family Applications (1)

Application Number Title Priority Date Filing Date
RO109248A RO84232B1 (en) 1982-12-07 1982-12-07 Electronic level indicator

Country Status (1)

Country Link
RO (1) RO84232B1 (en)

Also Published As

Publication number Publication date
RO84232A2 (en) 1984-05-23

Similar Documents

Publication Publication Date Title
DE69325376D1 (en) DEVICE FOR CRUST DETECTING AN AXIAL COMPRESSOR.
ATE352809T1 (en) POINT TOOL
NO20030814D0 (en) Measuring wall thickness in an electrically conductive body
ES2004800A6 (en) METHOD AND APPARATUS TO DETECT METALLIC OBJECTS
CN101029842B (en) Device for determining slag layer interface
DE69008363D1 (en) DEVICE FOR MEASURING THE CHANGE IN CAPACITY OF A CONDENSER, IN PARTICULAR A SENSOR.
SE8802468L (en) VAETSKENIVAADETEKTOR
EP1115241A3 (en) A portable communication device with means for measuring the altitude
RO84232B1 (en) Electronic level indicator
DE69918574D1 (en) METHOD AND DEVICE FOR IN-SITU MEASUREMENT OF THE DISTANCE BETWEEN TWO ELEMENTS IN A PIPELINE
WO2000070301A3 (en) Metrological instrument
ATE398277T1 (en) CONTROL DEVICE OF A POSITION MEASURING DEVICE
EP0773447A3 (en) Time counting circuit, pulse converting circuit and FM demodulating circuit
US4689890A (en) Digital display measuring apparatus
AU2004254077B2 (en) Arrangement in connection with central lubrication system
JPS5518970A (en) Fuel remainder meter
ATE374934T1 (en) DEVICE FOR MEASURING A MEDIUM UNDER PRESSURE
JPS57118154A (en) Measuring method for deterioration of bearing lubricant
JPS57179678A (en) Ultrasonic method and device for detecting distance
FR2401431A1 (en) Rain gauge for measuring high level precipitation - utilises pressure sensor determining measuring intervals and providing automatic rapid recipient draining
JPS5674640A (en) Liquid viscosity detecting device
CS268701B1 (en) Equipment for contactless measurement of steel strip thicknessers
GB2350198A (en) Odometer
DK0895576T3 (en) Device for measuring the displacement at the core of a sandwich structure
JPS57114341A (en) Thermal expansion compensating device for pole screw