| 摘要 |
FIELD: measurement technology. SUBSTANCE: invention is used to measure level of various dielectric media and to operate in explosive media. Expansion of application field is achieved by exclusion of necessity of placement of elements of commutation unit in tested medium. Mix of known device is inserted with unit of joint conversion of frequencies, high-frequency generator, frequency register of high-frequency signal, oscillator with shock excitation circuit and connecting cable. EFFECT: provision for measurement of level of various dielectric media with aid of single sensitive element. 1 cl, 1 dwg
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