FIELD: measurement technology. SUBSTANCE: sensor consists of body made from nonmagnetic material, magnetic circuit consisting of ferromagnetic rods, measuring coils and permanent magnets. Measuring coils are wound on butts of ferromagnetic rods directed towards measuring channel and magnets are secured to opposite butts. EFFECT: reduced dimensions of sensor; increased level of legitimate signal; extended field of application. 2 dwg
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Authors
Dates
2002-11-20—Published
1999-02-02—Filed