Description
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The product with part numbers 779688-01 and 779131-01 falls under the category of PXI DSA and is identified as model PXI-4462. This item is a National Instruments PXI-4462 PXI Sound and Vibration Module, designed for a wide range of applications such as environmental noise testing, rotating machinery evaluation, audio assessment, vibration analysis, machine condition monitoring, acoustic measurements, and noise, vibration, and harshness measurements.
This module boasts a high-resolution 24-bit analog-to-digital converter and supports a sample rate up to 204.8 kS/s. It is equipped with four-channel dynamic signal acquisition, making it suitable for a variety of complex analyses. The module offers six gain settings to accommodate different signal levels and includes a high-pass filter with a cutoff frequency of 3.4 Hz to eliminate low-frequency noise.
The PXI-4462 supports differential and pseudo-differential terminal configurations for analog inputs, ensuring compatibility with a wide range of sensors. The analog overload point at the 0 dB gain range is 10.7 Vpk, protecting the module from high voltage signals that could potentially cause damage.
Software compatibility is broad, including support for LabVIEW, LabWindows/CVI, Microsoft Visual C++, Microsoft Visual Basic, Borland C++, and Microsoft .NET, facilitated by the NI-DAQmx driver software. This makes the module highly versatile and easily integrated into various software environments for comprehensive data analysis and system control.
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| Specification | Detail |
|---|---|
| Part Number | 779688-01, 779131-01 |
| Category | PXI DSA |
| Model | PXI-4462 |
| Description | National Instruments PXI-4462 PXI Sound and Vibration Module |
| Application | Environmental noise testing, rotating machinery evaluation, audio assessment, vibration analysis, machine condition monitoring, acoustic measurements, noise, vibration, and harshness measurements |
| Resolution | 24-bit |
| Sample Rate | 204.8 kS/s |
| Channels | Four-channel dynamic signal acquisition |
| Gain Settings | Six settings |
| High-pass Filter Cutoff Frequency | 3.4 Hz |
| Terminal Configurations for Analog Input | Differential, Pseudo-differential |
| Analog Overload Point (0 dB Gain Range) | 10.7 Vpk |
| Software Compatibility | LabVIEW, LabWindows/CVI, Microsoft Visual C++, Microsoft Visual Basic, Borland C++, Microsoft .NET |
| Driver Software | NI-DAQmx |
| Configuration Tool |
