FIELD: measuring equipment.
SUBSTANCE: invention relates to devices for measuring the moisture content of bulk materials, for example soil, grain, mineral fertilizers, and the like. Meter contains a measuring oscillator, a current meter and a processor, and also contains several electrodes, connected in pairs or all to one and located at different depths in the loose material, the processor programmed to determine the humidity in each level of bulk material by the conductivity-humidity and/or capacitance-humidity correlation and to the summation of moisture in each level of bulk material. In this case, the electrodes are provided with shrink material and have a recess near the pointed end, the upper ends of the electrodes are connected by a bridge.
EFFECT: technical result is the increased accuracy of measurements.
6 cl, 3 dwg
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Authors
Dates
2018-04-25—Published
2017-02-20—Filed