| 摘要 |
A built-in digital vibration monitor is provided to enable an engineer in a field to directly check the state of a machine at low cost and high reliability. A built-in digital vibration monitor includes a case, a sensor(20), a signal adjustment module(30), a signal processing module(40), an input part(50), and an output part(60). The case sensor has a small box shape. A single circuit board equipped with the sensor, the signal adjustment module and the signal processing module is installed in the case. The sensor detects a vibration signal, and the vibration signal is processed by the signal adjustment module and the signal processing module. The output part is attached to the case to be exposed to the outside.
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