DNx-AI-208 - 8-channel, 18-bit, 8 kS/s per channel, strain gage analog input, data acquisition board

DNx-AI-208 - 8-channel, 18-bit, 8 kS/s per channel, strain gage analog input, data acquisition board
Main features
  • 8 differential channels
  • Maximum sampling rate of 8 kHz per channel (total board sample rate limited to 8 kS/s)
  • 18-bit resolution
  • 2 wiring schemes (4- and 6-wire)
  • Gains – 1,2,4,8,10,20,40,80,100,200,400,800
  • Overvoltage protection (-40V..+55V)
  • Full-, Half- and Quarter-bridge configurations
  • Software for onboard shunt calibration
  • Per channel built-in averaging engine from 5Hz, 4096 samples to 1000 Hz , 4 samples

UEI card DNx-AI-208 18-bit 8Ks/s 8-channels

Technical specifications

The UEI manufacturer’s card, DNX-AI-208 is an 8-channel differential analog acquisition card for full 1Ks/s sampling gauge bridge per channel, with a resolution of 18 bits. Quarter bridge and half bridge strain gauges are measured using customer supplied external resistors. The maximum sample rate is 8 ks/s. For example, you can sample one channel at 8 ks/s, two at 4 ks/s, four at 2 ks/s. There are two programmable 14-bit excitation voltage sources with adjustable voltage from 1.5V to 10.05V. The card has overvoltage protection -40 V +55 V.

Software and drivers

The UEIDAQ Framework library uses the same API to access all devices of the DNx distributed cards. Using the UEIDAQ Framework library significantly reduces the amount of code required to perform data acquisition and control applications. UEI supports all 32/64 bit versions of Windows up to the most recent version of Windows 10. The UEIDAQ Framework provides a set of C ++ classes to easily interface your C ++ programs with acquisition devices UEI data. The UEIDAQ Framework also comes with an ANSI-C API. Instantly download Windows software and drivers for PowerDNA / DNR hardware from the UEI. Includes UEIDAQ Framework library, which supports the following software: VisualBASIC 6, VB.NET, LabVIEW, MATLAB, LabWindows / CVI, OPC server, Excel, .NET, C #, C / C ++, Borland Delphi, Borland C ++ Builder.

Depending on the reception station, the card references will be:

– DNA-AI-208 for Cubes
– DNR-AI-208 for Racks
– DNF-AI-208 for the FLATRACK

Card usable with the UEILogger.

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