Weighing cell and strain gauge assembly uses resistance compensation after the gauges have been positioned on the cell spring

摘要

Strain gauge with a resistance path for stress or strain measurement has element for balancing the strain gauges after they have been placed in position on a weighing cell spring. Element can be resistance tracks (4) with breakable short circuit tracks (7) The invention also relates to a corresponding method for balancing strain gauges after they have been positioned and a weighing cell spring with at least two strain gauges placed on the spring such that bending effects of the spring are compensated.