RAEM2 monitor was developed based on Sound Wave(Acoustic emission) technology, And Linux OS could
makes it achieve long-term stable running. combined with Qingcheng IoT cloud platform, it could meet the
different requirements of application.
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Technical parameters |
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| Channel | Single channel | Sampling accuracy | 16-bit |
| Trigger method | Time trigger | System noise | <30dB |
| Sampling rate | Max.2M/s per channel | Dynamic range | 70dB |
| Protect grade | IP65 | Input bandwidth | 10KHz-800KHz |
| Analog filter |
High-pass filters: 30KHz, 125KHz Low-pass filter: 80KHz, 175KHz |
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| Digital filter |
Any value within 0KHz~1000KHz can be set freely, high pass, low pass, band pass |
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| Sensor | Built-in or built-out | ||
| Data output | Waveform, AE parameters and parameter rating | ||
| AE parameter | Amplitude, energy, RMS,ASL | ||
| SD card | 64G(can be expanded up to 512G) | ||
| Comm method | 4G,network port,Wi-Fi,RS485(customized with NB-IOT, Lora etc.) | ||
| Working temp. | -20℃~60℃(Wi-Fi version: 0℃~60℃) | ||
| Power supply | Battery or external power supply (DC 12V) | ||
| Size (D x H) | 62mm x 50-120mm (customized) | ||
| Installation | Magnetic base, can be adsorbed on the surface of the metal object | ||