VIBRATION METER Russian patent published in 2014 - IPC G01R19/00 

FIELD: measurement equipment.

SUBSTANCE: vibration meter comprises a vibration converter, a parallel RC-circuit, the first operational amplifier, the first and second resistive dividers. To achieve the technical result, the second operational amplifier, the first, second and third capacitors, the serial RC-circuit, the resistor, the first, second and third diodes, the circuit of back-to-back diodes, an integrating circuit are introduced, being connected in accordance with the circuit on fig. 1.

EFFECT: expansion of functional capabilities during minimisation of a number of serially connected cascades.

3 cl, 3 dwg