Description
The National Instruments PXIe-4492 PXI Sound and Vibration Module, with part number 781490-01, is an advanced data acquisition device featuring 8 simultaneously sampled analog input channels designed for high-fidelity sound and vibration applications. The module boasts an impressive maximum sample rate of 204.8 kS/s and provides two gain settings to accommodate different signal levels.
The PXIe-4492 offers both AC and DC analog input coupling options, allowing for flexibility in signal acquisition, and includes a high pass filter with a cutoff frequency of 0.5 Hz to eliminate unwanted low-frequency noise. Connection to the module is facilitated through 4X InfiniBand analog I/O connectors, ensuring high signal integrity, and users are given cabling options that include a shielded breakout cable with 8 BNC connectors or a 19 in. rack-mount adapter with 32 BNC connectors, accommodating a variety of setup configurations.
Software compatibility is a key feature of the PXIe-4492, which is customized with NI-DAQmx and optimized for use with the NI Sound and Vibration Measurement Suite, offering a comprehensive solution for sound measurement, frequency analysis, and more. The module’s physical dimensions are 6.3 x 3.9 inches, and it weighs 5.9 oz, making it a compact and lightweight option for many systems. It operates within a temperature range of 0 °C to 55 °C, ensuring reliability across various environments.
Calibration services are available for the PXIe-4492, with options for NIST accredited calibrations through a third party or basic unaccredited in-house calibrations, ensuring that the module meets precise measurement standards for accurate data acquisition.
| Feature | Description |
|---|---|
| Part Number | 781490-01 |
| Product Name | National Instruments PXIe-4492 PXI Sound and Vibration Module |
| Number of Channels | 8 simultaneously sampled analog input channels |
| Maximum Sample Rate | 204.8 kS/s |
| Gain Settings | Two gain settings |
| Analog Input Coupling | AC/DC |
| High Pass Filter Cutoff Frequency | 0.5 Hz |
| Connectors | 4X InfiniBand analog I/O connectors |
| Cabling Options | Shielded breakout cable with 8 BNC connectors; 19 in. rack-mount adapter with 32 BNC connectors |
| Software Compatibility | Customized with NI-DAQmx; Optimized for use with NI Sound and Vibration Measurement Suite |
| Physical Weight | 5.9 oz |
| Physical Dimensions | 6.3 x 3.9 in. |
| Operating Temperature Range | 0 °C to 55 °C |
| Calibration | Available; with options for NIST accredited calibrations through a 3rd party or unaccredited |
Question 1: What are the connection options and software compatibility features of the National Instruments PXIe-4492 PXI Sound and Vibration Module?
Answer 1: The National Instruments PXIe-4492 PXI Sound and Vibration Module offers capabilities for high-fidelity sound and vibration measurements through its 8 simultaneously sampled analog input channels with a maximum sample rate of 204.8 kS/s, two gain settings for handling different signal levels, AC and DC analog input coupling options, and a high pass filter with a cutoff frequency of 0.5 Hz to eliminate low-frequency noise. It ensures signal integrity with 4X InfiniBand analog
Question 2: What features make the National Instruments PXIe-4492 PXI Sound and Vibration Module suitable for high-fidelity sound and vibration applications, and what are the options for calibration services?
Answer 2: The National Instruments PXIe-4492 PXI Sound and Vibration Module is suitable for high-fidelity sound and vibration applications due to its 8 simultaneously sampled analog input channels, a high maximum sample rate of 204.8 kS/s, two gain settings, AC and DC input coupling options, a high pass filter with a 0.5 Hz cutoff, and high signal integrity through 4X InfiniBand connectors, all optimized with NI-DAQmx and the NI Sound
Question 3: What capabilities does the National Instruments PXIe-4492 PXI Sound and Vibration Module offer for high-fidelity sound and vibration measurements and how does it ensure signal integrity and flexibility in various environments?
Answer 3: The significance of the PXIe-4492’s high pass filter with a cutoff frequency of 0.5 Hz is that it allows the module to eliminate unwanted low-frequency noise, ensuring more accurate and high-fidelity measurements for sound and vibration applications.
Question 4: What are the key features and specifications of the National Instruments PXIe-4492 PXI Sound and Vibration Module, including its sample rate, input channels, and software compatibility?
Answer 4: The National Instruments PXIe-4492 PXI Sound and Vibration Module features 8 simultaneously sampled analog input channels, an impressive maximum sample rate of 204.8 kS/s, two gain settings, AC and DC coupling options, and a high pass filter with a 0.5 Hz cutoff frequency; it is compatible with NI-DAQmx software and optimized for the NI Sound and Vibration Measurement Suite, making it a powerful tool for high-fidelity sound and vibration applications.
Question 5: What is the significance of the PXIe-4492’s high pass filter with a cutoff frequency of 0.5 Hz in relation to its sound and vibration measurement capabilities?
Answer 5: The National Instruments PXIe-4492 PXI Sound and Vibration Module offers connection through 4X InfiniBand analog I/O connectors and cabling options that include a shielded breakout cable with 8 BNC connectors or a 19 in. rack-mount adapter with 32 BNC connectors, and it is compatible with NI-DAQmx software, optimized for use with the NI Sound and Vibration Measurement Suite for diverse sound measurement and frequency analysis applications.
