| 摘要 |
The invention relates to a sensor (2) for measuring mechanical stress acting thereon. The invention is characterized in that the sensor has an oscillating, magnetorestrictive resonator plate (3) and the stress to be measured acts on the resonator plate (3) indirectly by way of a variable magnetic field. The variable magnetic field is preferably created by way of a bias plate (5) made of magnetorestrictive material, or at least one permanent magnet (15) as a result of the mechanical stresses acting thereon by the body (7) to be measured. |
