FIELD: measuring equipment. SUBSTANCE: the device has a piezoelectric transducer and one or a group of parallel-connected capacitors connected to the transducer electrodes. The capacitors are made for failure at attainment of limiting overloads. Provision is made for fixation of the maximum overload and protection of information. EFFECT: enhanced reliability of protection of information against the majority of environment effects (temperature, humidity). 1 dwg
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Authors
Dates
2000-07-27—Published
1997-12-24—Filed