NI PXIe-4330 PXI Strain/Bridge Input Module
The NI PXIe - 4330 PXI Strain/Bridge Input Module is a high - performance data acquisition module designed for accurately measuring strain and bridge - type signals. Here is a detailed introduction:
Features
- High - Precision Measurement: It adopts a 24 - bit analog - to - digital converter (ADC) to provide high - resolution measurement of strain and bridge signals, with a minimum detectable strain of up to [specific value] and a measurement accuracy of ±0.05% of the full - scale range.
- Multiple Bridge Configuration Options: Supports various bridge configurations, including quarter - bridge, half - bridge, and full - bridge, and can automatically recognize the bridge type. It also provides built - in bridge completion resistors to simplify the connection of external sensors.
- High - Speed Sampling: Capable of high - speed data acquisition, with a maximum sampling rate of [X] samples per second per channel, which is suitable for capturing dynamic strain signals and transient bridge - type signal changes.
- Built - in Signal Conditioning: It includes anti - aliasing filters to suppress high - frequency noise and ensure signal integrity. It also has programmable gain amplifiers that can amplify weak signals to improve the signal - to - noise ratio. In addition, it provides excitation voltage output to power external strain gauges and bridge - type sensors.
- Modular Design: Compatible with NI's PXIe platform, it can be easily integrated with other PXIe modules to form a complex data acquisition and control system. It supports hot - swapping, allowing users to replace or expand modules without powering down the system.
Technical Specifications
- Channels: [Number of channels] differential channels.
- Input Range: Adjustable, such as ±10 mV/V, ±5 mV/V, ±2.5 mV/V, etc.
- Resolution: 24 bits.
- Sampling Rate: Up to [X] S/s per channel.
- Accuracy: ±0.05% of full scale.
- Excitation Voltage: Adjustable, with an output range of [range] V.
- Bridge Completion Resistors: Values of [list the values] are available.
- Power Requirements: [Specify power consumption] at [supply voltage].
- Communication Interface: PXIe bus.
- Operating Temperature: 0°C - 55°C.
- Storage Temperature: - 20°C - 70°C.
