VIBdaq 2.0 is a double channel data acquisition module for signal processing in IEPE standard. Device's inputs can be also configured as AC or DC inputs. The selected input type is indicated by an appropriate diode on the panel, and can be switched using proper buttons. The device is fully powered from USB port. The small size and weight make the device very convenient to use.
The module is designed for mechanical components condition analysis based on collected vibration time signals.
Features:
Number of input channels | 2 |
Input channels connectors | BNC |
Input signal type | DC, AC, ICP® |
ICP® | 24 VDC, 2.4 mA |
Input voltage range | ±10 V |
Input impedance | AC: 220 kΩ DC: 220 kΩ ICP®: 110kΩ |
THD | typically: -88 dB max: -70dB (at F =48 kHz, input signal: 1 kHz sinusoid) |
SNR | 92 dB |
Crosstalk | 1 kHz sinusoid: < -120 dB 10 kHz sinusoid: < - 90 dB 20 kHz sinusoid: < - 86 dB |
A/C converter | multi bit Delta - Sigma 16 bit (optionally 24 bit) |
Sampling frequency | 44.1 kHz, 48 kHz (16 bit, 24 bit) 96 kHz (only for 16 bit) |
Anti-aliasing filter | digital decimation |
Anti-aliasing filter gain | 0-0.39 F: ± 0.1 dB 0.55-0.63 F: 75 dB 0.1425 F: 0.25 dB 0.45 F: 3 dB 0.5 F:17.5 dB |
Communication interface | USB |
Power supply | port USB |
Power consumption | approx. 300 mA |
Dimensions | 60 x 100 x 30 mm |
Weight | 250 g |
Operational temperature | 0°C - 70°C |
Condition monitoring and diagnostics of rotating machinery »