National Instruments Usb-4431 24-bit Analog I/o, 102.4 Ks/s, ±10 V

US $750.00

  • Southlake, Texas, United States
  • Jun 9th
National Instruments USB-4431 Dynamic Signal Acquisition Module Very GOOD CONDITION w/90 DAY WARRANTY!! The NI USB-4431 is a 5-channel USB dynamic signal acquisition module for making sound and vibration measurements from integrated electronic piezoelectric (IEPE) and non-IEPE sensors. Four channels on the USB-4431 have the signal conditioning for sensors. The fifth channel is an analog output channel. This module features analog input (AI) channels that can sample from 1 kS/s up to a full rate of 102.4 kS/s. The AI channels are all sampled simultaneously. The USB-4431 delivers 100 dB of dynamic range on its AI channels, and each AI channel incorporates software-selectable AC/DC coupling and IEPE signal conditioning for accelerometers and microphones. They are also compliant with IEEE 1451.4 (TEDS) sensors for plug-and-play sensor functionality. The analog output (AO) channel is ideal for stimulus-response tests and can be synchronized to the AI channels. The AO channels have a maximum update rate of 96 kS/s and a dynamic range of 89 db. 4 analog input channels; ±10 V; 102.4 kS/s simultaneous sampling rate 1 analog output channel; ±3.5 V; 96 kS/s update rate 24-bit resolution for good signal to noise ratio on AO and AI channels Software-selectable IEPE signal conditioning (0 or 2.1 mA) NIST-traceable calibration Portable USB powered device All Units Are in Very Good condition, Fully Tested and comes with 14 Day ROR 90 Day Warranty!
Condition Seller refurbished :
An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details.
Seller Notes FULLY TESTED VERY GOOD CONDITION w/90 DAY WARRANTY!

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