Description
The National Instruments NI-9250 C Series Sound and Vibration Input Module is a high-performance module designed for sound and vibration analysis. The part numbers for this module are 141909A-01L (Primary) and 783827-01, indicating different configurations or versions that could be available for purchase.
This module falls under the C Series Analog Input category, showcasing its capability to handle analog signals effectively. The model number NI-9250 specifically identifies this device within the National Instruments range of products.
The NI-9250 is equipped with 2 channels, each capable of handling a voltage range of ±5 V. This makes it versatile for various sound and vibration measurement tasks. It is compatible with both IEPE and non-IEPE sensors, as well as TEDS sensors, ensuring broad sensor compatibility for different measurement needs.
With a sample rate of up to 102.4 kS/s/ch, this module is capable of capturing high-frequency signals, making it suitable for detailed analysis. The signal conditioning features include IEPE signal conditioning and software-selectable AC/DC coupling, providing flexibility in handling various signal types.
The connectivity option available is BNC, a common connector type that ensures easy and secure connections to measurement sensors. An IEPE excitation source can be software-selectable to enable or disable it based on the connected sensor requirements, offering further adaptability in sensor support.
Its ADC type is a 24 bits, Delta-Sigma with analog pre-filtering, ensuring high accuracy and resolution in measurements. Additionally, the module provides overvoltage protection of ±30 V on one channel at a time, safeguarding the device against accidental damage from voltage spikes.
| Specification | Detail |
|---|---|
| Part Number | 141909A-01L (Primary), 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 |
| Compatibility | IEPE and non-IEPE sensors, TEDS sensors |
| Sample Rate | Maximum 102.4 kS/s/ch |
| Signal Conditioning | IEPE signal conditioning, Software-selectable AC/DC coupling |
| Connectivity | BNC |
| IEPE Excitation Source | Software-selectable enable/disable |
| ADC Type | 24 bits, Delta-Sigma with analog pre-filtering |
| Overvoltage Protection | ±30 V on one channel at a time |
Question 1: What is the voltage range for the NI-9250?
Answer 1: ±5 V
Question 2: Does the NI-9250 support IEPE sensors?
Answer 2: Yes, supports both IEPE and non-IEPE
Question 3: What is the max sample rate of the NI-9250?
Answer 3: 102.4 kS/s/ch
Question 4: What type of connectors does the NI-9250 use?
Answer 4: BNC
Question 5: What is the ADC type of the NI-9250?
Answer 5: 24 bits, Delta-Sigma
