Electronic Products & Technology

Data acquisition module delivers on high-speed, PXI bridge-based measurements

EP&T Magazine   


NATIONAL INSTRUMENTS NI PXIe-4331 joins firm’s SC Express family of high-performance data acquisition (DAQ) modules with built-in signal conditioning. Device is a simultaneous high-speed bridge input module that provides signal conditioning for dynamic measurements from strain, pressure, torque and load sensors. Product increases the speed of bridge-based measurements and, with PXI Express, provides 250MB/s of dedicated bandwidth per device to give engineers the freedom to increase channel count without compromising sampling rates or data throughput. Product provides eight channels with 24-bit analog-to-digital converters (ADCs) per channel and 102.4kS/s per channel sampling rate.



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