| 摘要 |
FIELD: physics. ^ SUBSTANCE: wireless vibration sensor is designed for vibrodiagnosis of machines and equipment and has an accelerometer and a housing accommodating a power supply, processing and wireless signal transmission devices. The accelerometer is mounted on the housing of the device by an elastic membrane, wherein the housing of the device and the accelerometer are provided with magnetic bases, where the magnetic base can be provided with a dielectric spacer, and the accelerometer in place of the magnetic base can be provided with a threaded hole. ^ EFFECT: wider band of measured vibration frequencies with broader functionalities of the device owing to simple procedure of installing the device on the control object, providing electrical insulation of the accelerometer from the control object. ^ 3 cl, 2 dwg |
