FIELD: weight measuring devices.
SUBSTANCE: invention relates to devices for measuring weight and can be used in any industry where it is required to measure a large weight with high accuracy. The device comprises a body and a flat membrane, equipped with a string sensitive element consisting of a string stretched between two supports fixed on a flat membrane, a magnet, electromagnetic sensors, a feedback amplifier, a temperature sensor; microcontroller and converter for external interface. At the same time, the read-only memory (ROM) of the microcontroller contains built-in software and mathematical software (SMS) with algorithms for correcting and compensating measurement errors based on Lagrange interpolation.
EFFECT: increasing the accuracy of measurements when measuring a large weight, of the order of 100 tons and more.
1 cl, 1 dwg
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