PXIe-4492

The National Instruments PXIe-4492 is a sound and vibration module with 8 simultaneously sampled analog input channels, a maximum sample rate of 204.8 kS/s, AC/DC coupling, and 4X InfiniBand

Product 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

Q1: What are the connection options and software compatibility features of the National Instruments PXIe-4492 PXI Sound and Vibration Module?
A1: 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

Q2: 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?
A2: 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

Q3: 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?
A3: 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.

Q4: 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?
A4: 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.

Q5: 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?
A5: 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.