National Instruments' WLS-9234 wireless data acquisition module and the PXIe-4496 and PXIe-4498 PXI Express modules

Nov. 12, 2008
Wireless data acquisition modules for sound and vibration measurements


A wireless data acquisition module and two PXI Express modules are designed for sound and vibration applications. With the WLS-9234 wireless dynamic signal acquisition (DSA) module, engineers can stream vibration data wirelessly over the IEEE 802.11g (Wi-Fi) standard to distributed monitoring systems and eliminate the cost and clutter of cabling. The PXI Express DSA modules, PXIe-4496 and PXIe-4408, make it possible to acquire data from 272 channels at full rate in a single PXI Express chassis, so engineers can acquire more data from more channels at faster rates.