Anhui Chunhui vibration velocity sensor is a sensor developed by combining low-frequency enhancement and mature technology, which is applied in various testing fields such as mechanical vibration, petroleum exploration, seismic waves, dynamic balancing, etc. It has the characteristics of easy installation, sturdy and reliable, small size, high measurement accuracy, and strong anti-interference, which can meet the diverse requirements of users.
In addition, its high output and high-frequency response types are optional; The structure, installation method, cables, interfaces, etc. can be customized according to user requirements. It has high sensitivity, low distortion, reasonable damping coefficient, good linear response, good waterproofing, and high resolution. It integrates horizontal radial, horizontal tangential, and vertical components.
The basic principle of Anhui Chunhui vibration speed sensor:
It uses the principle of magneto electric induction to convert vibration signals into electrical signals. It is mainly composed of magnetic circuit system, inertial mass, spring damping and other parts. A magnet is rigidly fixed in the shell, and the inertial mass (coil component) is suspended on the shell by spring elements. When working, it is installed on the machine. When the machine vibrates, the coil and magnet move relative to each other within the working frequency range, cutting magnetic field lines and generating induced voltage in the coil. The voltage signal is proportional to the vibration velocity of the measured object, and the displacement signal can be obtained by integrating and amplifying the signal.
The advantages of Anhui Chunhui vibration speed sensor:
1. Easy installation, no wiring required;
2. Digital output, no need for acquisition card;
3. Capable of collecting waveforms and spectra;
4. Low power consumption, adjustable working mode;
5. Suitable transmission schemes can be selected in different scenarios to avoid attenuation of wired transmission signals;
6. Node deployment has low cost and high cost-effectiveness.