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Motion System Design
Dynamic signal acquisition

Dynamic signal acquisition

NI PXIe-449x Express Module features ac/dc coupling for multiple physical-measurement types.

Features & benefits

  • For sensor measurements with a microphone or accelerometer and voltage measurements from a tachometer — allowing all sound and vibration acquisition with one device

  • 8 or 16 channels with 24-bit analog-to-digital converters (ADCs) per channel and 113 dB dynamic range

  • Configurable gain on each channel for optimal signal-to-noise ratio; allows synchronization of physical measurements and with NI SC Express family of data acquisition modules — making the PXI platform suitable for structural test, design validation, and other dynamic tests

  • Compatible with NI Sound and Vibration Measurement software suite

National Instruments
(512) 683-5090

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