[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

YU30393A - LEVEL SENSOR - Google Patents

LEVEL SENSOR

Info

Publication number
YU30393A
YU30393A YU30393A YU30393A YU30393A YU 30393 A YU30393 A YU 30393A YU 30393 A YU30393 A YU 30393A YU 30393 A YU30393 A YU 30393A YU 30393 A YU30393 A YU 30393A
Authority
YU
Yugoslavia
Prior art keywords
electrode
output
amplifier
ring plate
level encoder
Prior art date
Application number
YU30393A
Other languages
Serbo-Croatian (sh)
Inventor
A. Zatler
F. Eferl
Original Assignee
Andrej, Zatler
Franc, Eferl
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 Andrej, Zatler, Franc, Eferl filed Critical Andrej, Zatler
Priority to YU30393A priority Critical patent/YU30393A/en
Publication of YU30393A publication Critical patent/YU30393A/en

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

DAVAČ NIVOA, u davaču nivoa je invertujući ulaz operacijskog pojačavača 1, vezanog u pozitivnu i negativnu povratnu spregu, priključen na prstenastu ploču rp, neinvertujući ulaz na elektrodu e, a izlaz preko kondenzatora 5 na masu. Na masu vezana naspramna elektroda oe obuhvata jedan kraj dielektričnog tela db sonde S4, u kome je blizu njegovog drugo kraja ugradjena prstenasta ploča rp, i oko obima na telu db izmedju naspramne elektrode oe, te prstenaste ploče rp, izvedena je zaslonska elektroda so, koja je preko kondenzatora 6 priključena na izlaz pojačavača 1. Drugi kraj tela db se završava sa elektrodom e. Izlaz pojačavača 1 je preko redno vezanih niskopropusnog filtera 7, usmerivača 8, amplitudnog ograničavača 9 i pojačavača 10 vezan na izlaz o davača nivoa.Level encoder, in the level encoder is the inverting input of the operational amplifier 1, connected to the positive and negative feedback, connected to the ring plate rp, the non-inverting input to the electrode e, and the output through the capacitor 5 to ground. A mass-coupled counter electrode oe comprises one end of the dielectric body db of probe S4, in which a ring plate rp is mounted near its other end, and a screen electrode salt, which is constructed around the circumference on the body db between the opposite electrode oe, and the ring plate rp. is connected to the output of amplifier 1 via capacitor 6. The other end of the body db ends with electrode e. The output of amplifier 1 is connected to the output of the level encoder via a regularly coupled low pass filter 7, router 8, amplitude limiter 9 and amplifier 10.

YU30393A 1993-05-05 1993-05-05 LEVEL SENSOR YU30393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU30393A YU30393A (en) 1993-05-05 1993-05-05 LEVEL SENSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU30393A YU30393A (en) 1993-05-05 1993-05-05 LEVEL SENSOR

Publications (1)

Publication Number Publication Date
YU30393A true YU30393A (en) 1996-02-19

Family

ID=47553613

Family Applications (1)

Application Number Title Priority Date Filing Date
YU30393A YU30393A (en) 1993-05-05 1993-05-05 LEVEL SENSOR

Country Status (1)

Country Link
YU (1) YU30393A (en)

Similar Documents

Publication Publication Date Title
ATE141405T1 (en) LEVEL SWITCH
RU95122276A (en) PRESSURE DIFFERENTIAL TRANSMITTER
DK0766819T3 (en) Gas sensor with semiconducting organic polymers
US4168495A (en) Pre-intrusion detection device
ES8202143A1 (en) Proximity detector
YU30393A (en) LEVEL SENSOR
ATE30642T1 (en) CIRCUIT WITH MAGNETIC FIELD SENSOR FOR MEASURING A MAGNETIC FIELD.
US4628197A (en) Electronics for fiber optic vortex shedding flow meter
SU1420343A1 (en) Converter of non-electric quantities into electric signal
KR900018528A (en) Process circuit for optical combustion monitor
JPS5654367A (en) Impedance/voltage converting circuit
SU1763869A1 (en) Device for converting non-electric values in electric signals
SU593079A2 (en) Strain-gauge weight measuring apparatus
KR920013892A (en) Signal amplification circuit
JPS5692466A (en) Electrostatic capacity detector
CN100391101C (en) Limiting amplifier for PSD photoelectric signal
SU603947A2 (en) Null-detector
RU96113843A (en) DEVICE FOR MONITORING DYNAMIC RESISTANCE OF QUARTZ RESONATOR
SU1017924A1 (en) Pneumatic device for checking linear dimensions
DE3683689D1 (en) CIRCUIT ARRANGEMENT FOR SUPPLYING THE EXECUTIVE DEVELOPMENT OF A TURN DETECTOR THROUGH A TURN TRANSFORMER.
SU1285387A1 (en) Device for measuring amplitude of sine voltage
SU945687A1 (en) Device for measuring constant of slowly varying mechanical stresses
SU1451568A1 (en) Pressure transducer
KR910002203A (en) Unbalance / Balance Conversion Circuit
JPS6471309A (en) Pre-emphasis/de-emphasis circuit