Description
The PXI-4495, identified by its part number 196150H-03L, falls under the category of PXI DSA (Dynamic Signal Acquisition). This device is designed to facilitate high-precision measurements, making it ideal for a wide range of dynamic signal analysis applications. The standard module comes with the part number 780059-01, while the module accompanied by software is designated as 780060-01.
The input type for the PXI-4495 is a 24-bit simple sources, IEPE constant current signal module, which allows for high fidelity and accurate signal acquisition. The device ensures synchronous sampling across all channels, enhancing the quality and consistency of data capture. Additionally, it features built-in antialiasing filters that automatically adjust according to the sampling rate, ensuring that signals are clean and free from unwanted noise.
Users have the flexibility to select input gain, with options up to 20 dB, through software settings. This adaptability allows for optimal signal-to-noise ratios in various measurement scenarios. The PXI-4495 operates with NI-DAQmx driver software, and it is important to note that it does not support Traditional NI-DAQ (Legacy).
The heart of the device’s signal processing capabilities lies in its 24-bit delta-sigma Analog-to-Digital Converter (ADC). This ADC, complemented by digital filtering, where the cutoff frequency automatically adjusts to the software sampling rate, ensures precise digital representation of the analog signals. The device also features a Programmable Gain Amplifier, adjustable from 0 to +30 dB in 10 dB steps, providing further flexibility in signal acquisition.
For enhanced utility, the PXI-4495 supports read and write operations to TEDS Class 1 smart sensors, enabling easy integration and use of smart sensor technology. Furthermore, the device offers IEPE support, catering to a wide variety of sensor types and ensuring broad application coverage.
| Specification | Detail |
|---|---|
| Part Number | 196150H-03L |
| Model | PXI-4495 |
| Category | PXI DSA (Dynamic Signal Acquisition) |
| Standard Module Part Number | 780059-01 |
| Module with Software Part Number | 780060-01 |
| Input Type | 24-bit simple sources, IEPE constant current signal module |
| Sampling | Synchronous on all channels |
| Antialiasing Filters | Built-in, automatically adjust to the sampling rate |
| Input Gain | Software selectable, up to 20 dB |
| Driver Software | NI-DAQmx, does not support Traditional NI-DAQ (Legacy) |
| Analog-to-Digital Converter (ADC) | 24-bit delta-sigma |
| ADC Digital Filtering | Cutoff frequency automatically adjusts to software sampling rate |
| Programmable Gain Amplifier | 0 to +30 dB in 10 dB steps |
| Smart Sensor Support | Read and write to TEDS Class 1 smart sensors |
| IEPE Support |
Question 1: What is the standard part number for PXI-4495? Question 2: Does the PXI-4495 support IEPE sensors? Question 3: What ADC type does PXI-4495 use? Question 4: Can the PXI-4495 read TEDS Class 1 smart sensors? Question 5: Is NI-DAQmx driver software required for PXI-4495? |
