FIELD: measurement equipment.
SUBSTANCE: unit of electric signal pickup comprises a light emitter and a photodetector connected to each other by direct optical and return electronic positive connections, and placed directly in the zone of the circular channel so that the rotary ball could cross the optical axis of "light emitter-photodetector", or the light emitter and photodetector are placed in the secondary electronic transmitter and are optically connected with the circular channel of the primary converter by means of the optic fibre wave guide.
EFFECT: production of a pulse outlet signal with sufficient curve of fronts and stable amplitude, not depending on type of liquid, its temperature and pressure, not exposed to distortion by electric, magnetic and electromagnetic waves.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UNIVERSAL BALL LIQUID FLOW METER | 2021 |
|
RU2761416C1 |
| BALL-TYPE FLOW METER FOR ELECTRICALLY CONDUCTIVE LIQUID | 2020 |
|
RU2762946C1 |
| RADIO BALL PRIMARY CONVERTER OF LIQUID FLOW | 2018 |
|
RU2685798C1 |
| BALL FLOW METER FOR ELECTRICALLY CONDUCTIVE LIQUID | 2023 |
|
RU2811675C1 |
| BALL FLOW METER FOR ELECTRICALLY CONDUCTIVE LIQUID | 2022 |
|
RU2777291C1 |
| BALL-TYPE PRIMARY TRANSDUCER OF FLOW OF ELECTROCONDUCTIVE LIQUID | 2011 |
|
RU2471154C1 |
| UNIVERSAL ELECTRIC BALL PRIMARY FLOW CONVERTER OF ELECTROCONDUCTING FLUID | 2014 |
|
RU2566428C1 |
| INFUSION DEVICE FOR INJECTION OF FLUIDS WITHIN A WIDE RANGE OF TRANSPARENCY | 2000 |
|
RU2219959C2 |
| ELECTRIC IRON NO-MOVING WARNING DEVICE | 1992 |
|
RU2051473C1 |
| ELECTRIC IRON WITH ELECTRONIC CONTROL | 1993 |
|
RU2043442C1 |
