Acoustic wave monitoring system RAEM2

Based on Acoustic Wave (Acoustic Emission) technology and Linux system, and could achieve long-term stable running. combined with Qingcheng IoT cloud platform , it could meet the different requirements of application. Features： Compatible with a variety of communication methods, long transmission distance, fast speed. Compact design and easy installation. RAEM2 is an all-in-one condition monitoring system, combining acoustic emission (AE) sensor, battery, data acquisition and process module and communication modules in a small aluminium alloy cylinder. With some magnets at the bottom base, RAEM2 can be attracted to and coupled on the metal object surface. It not only supports a variety of communication methods to the IoT Cloud, for instance 4G or LoRa, but also supports Bluetooth short range inspection. The cloud platform can be used for remote data monitoring and dual-direction transmission and configurations. There are a variety of output ports and network communication methods available to choose or be customized based on the application needs. RAEM2 is time triggering. The maximum battery life for operations is three years using Lithium-ion batteries (in timing acquisition mode once every day for one second). The device automatically wakes up for data acquisition following the hibernation schedule. RAEM2 can be 24/7 continuous operations with high reliability, which is suitable for long-term continuous unattended automatic data collection, analysis and transmission. The output data are amplitude, ASL, energy, RMS. Waveform data can also be output.