FIELD: instrumentation.
SUBSTANCE: proposed system comprises long part composed of coaxial tube with axial bore, coaxial branch and transducer including transmitter to generate and transmit electromagnetic excitation pulse to pass in said long part and branch. Besides it has receiver to receive reflected pulses wherein near end of long part is connected with distal end of rod to make waveguide for said electromagnetic pulse from transducer. Note here that aforesaid branch is a dielectric of known impedance.
EFFECT: accurate, reliable and safe instrument and method.
21 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROMAGNETIC LOGGING APPARATUS | 2009 |
|
RU2496127C2 |
| DEVICE FOR ELECTROMAGNETIC LOGGING OF BOREHOLE | 0 |
|
SU1223849A3 |
| TEMPERATURE MEASUREMENT PROBE AND SYSTEM | 2022 |
|
RU2808057C1 |
| MULTIPARAMETER WAVEGUIDE RADAR SENSOR | 2015 |
|
RU2710516C2 |
| ULTRASONIC FLOW METER WITH LENS COMBINATION | 2019 |
|
RU2760517C1 |
| SYSTEM AND METHOD OF INSPECTING COMPOSITE MATERIALS USING RADIO FREQUENCY REFLECTION | 2011 |
|
RU2540411C2 |
| WAVEGUIDE-MICROSTRIP JUNCTION | 2015 |
|
RU2600506C1 |
| BAND-REJECTION FILTER, TELECOMMUNICATION BASE STATION AND TERMINAL, DUPLEXER AND IMPEDANCE MATCHING METHOD | 2009 |
|
RU2497272C2 |
| METHOD AND SYSTEM FOR MEASURING LIQUID LEVEL IN PRESSURE VESSEL OF UREA SYNTHESIS PLANT | 2018 |
|
RU2767720C2 |
| BODY OF ACOUSTIC LOGGING TOOL | 2005 |
|
RU2373391C2 |
