FIELD: measuring technology.
SUBSTANCE: invention relates to measuring technology, and specifically to sensors for dynamic measurement of vehicle weight. The device contains rigid supports of a U-shaped and T-shaped profile, a sensitive element fixed in a groove. In this case, the sensor is equipped with a return mechanism, which can be in elastic or rigid connection with the T-shaped and U-shaped profiles. The sensing element can be made in the form of a cable or piezoelectric, or tensoresistive, or capacitive, or optical, or magnetoelastic measurement method. To provide electrical isolation, the sensing element can be placed in a heat-shrinkable tube.
EFFECT: increasing the measurement accuracy of the sensor, due to the most effective supply of the applied load to the sensitive element, reducing the effect of external interference, preventing the sensitive element from compressibility and its reliable fixation.
3 cl, 2 dwg
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