FIELD: measurement equipment.
SUBSTANCE: functional peculiar features of an oscillatory system are used, which is formed with an elastic element - a membrane and an inertia mass and consists of a measured body container, a magnetic system of the sensor and a connecting bar. There is a mounting platform that is made of two parts connected with an elastic link - vibration damping supports. On inner part of the platform there fixed is a membrane and a bifilar coil that is arranged in a gap of the magnetic system. In addition, the self-oscillating system includes an electronic switch connected to the coil. Sequence of electric pulses of the electronic switch is processed with the calculating device, and result is displayed on the indicator.
EFFECT: simpler design and enhanced accuracy.
6 cl, 4 dwg
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