Description
The National Instruments NI-9250 C Series Sound and Vibration Input Module, with part number 783827-01, falls under the C Series Analog Input category. This module is designed to cater to a variety of applications requiring precise sound and vibration data acquisition. The NI-9250 model is equipped to handle inputs from both IEPE and non-IEPE sensors, including microphones and accelerometers, making it incredibly versatile for different measurement needs.
It supports 2-channel configurations with a ±5 V range, ensuring accurate data capture for most sound and vibration analysis tasks. The module also boasts broad dynamic range capabilities, enhancing its ability to detect and measure both high and low amplitude signals with clarity and precision. One of the standout features of the NI-9250 is its IEPE signal conditioning, along with software-selectable AC/DC coupling, allowing users to tailor the data acquisition process to their specific requirements.
The module can achieve a maximum sample rate of 102.4 kS/s/ch, ensuring high-resolution data capture for detailed analysis. Integrated anti-aliasing filters are adjustable according to the user’s sample rate, optimizing performance and minimizing signal distortion. For connectivity, the module utilizes BNC connectors, providing reliable and secure connections for various types of sensors.
Additionally, the NI-9250 supports TEDS sensor identification, simplifying the setup process by automatically identifying and configuring connected sensors. The module’s IEPE signal excitation source and the excitation current for AC coupling are both software-selectable, offering further customization options to meet the unique needs of each application. Lastly, the 24-bit ADC ensures high-fidelity data conversion, capturing every detail of the sound and vibration signals for comprehensive analysis.
| Specification | Details |
|---|---|
| Part Number | 783827-01 |
| Category | C Series Analog Input |
| Model | NI-9250 |
| Description | National Instruments NI-9250 C Series Sound and Vibration Input Module |
| Channels | 2-Channel, ±5 V Range |
| Sensor Compatibility | IEPE and non-IEPE sensors (microphones, accelerometers) |
| TEDS Sensor Support | Yes |
| Dynamic Range | Broad |
| IEPE Signal Conditioning | Yes |
| AC/DC Coupling | Software-selectable |
| Maximum Sample Rate | 102.4 kS/s/ch |
| Anti-Aliasing Filters | Integrated, adjustable to the user’s sample rate |
| Connectivity | BNC |
| IEPE Signal Excitation Source | Software-selectable enable/disable |
| Excitation Current for AC Coupling | Software-selectable |
| ADC Type | 24 bits, Delta
Question 1: What is the max sample rate of NI-9250? Question 2: Does the NI-9250 support IEPE sensors? Question 3: How many channels does the NI-9250 have? Question 4: What type of connectors does the NI-9250 use? Question 5: What is the bit resolution of the NI-9250’s ADC? Related Products |
