DT9847 Series

High-Speed Dynamic Signal Analyzers


The DT9847 Series of USB dynamic signal analyzers provide highly accurate measurements for sound and vibration measurements. Up to two analog outputs are available. Features include an A/D per channel, simultaneous analog I/O, wide bandwidth, low harmonic distortion, and IEPE signal conditioning for direct sensor measurements.

Analog Input
Channels Resolution Max Sample Rate Sampling
Up to 3 24-bit 216 kS/s/ch Simultaneous
Isolation SNR THD SFDR
91 dB Typ. -96 dB Typ. 104 dBFS Typ.
Analog Output
Channels Resolution Speed
Up to 2 32-bit Up to 216 kS/s/ch
Digital I/O
Channels Counter/Timers Tachometer
Software Power
OS Support Drivers Power
Windows® Open Layers® SW Suite External

Part Number Description Price
DT9847-3-1 USB Dynamic Signal Analyzer; 24-bit, 216 kHz, 3 IEPE AI, 1 AO.
Buy at Digilent.com $2,659.00
DT9847-2-2 USB Dynamic Signal Analyzer; 24-bit, 216 kHz, 2 IEPE AI, 2 AO.
**Not recommended for new applications. Please consider the DT9847-3-1 instead.**
Accessories & Cables
BNC DIN RAIL KIT Kit for mounting the DT980X Series USB modules to a DIN rail. Horizontal or vertical mounting fits any application. Includes mounting clips, screws, mounting adaptor, and instructions. Rail not included.
EP386 RJ45 Patch Panel, contains four RJ45 connectors that are wired in parallel, to connect four DT9837, DT9838, and/or DT9847 modules together using the Sync Bus
DASYLab® LITE Icon-Based Data Acquisition, Graphics, and Control Software
More Options...
DASYLab® BASIC Icon-Based Data Acquisition, Graphics, Control, and Analysis Software. Includes standard analysis modules and unlimited module count. - Most Popular
DASYLab® FULL Icon-Based Data Acquisition, Graphics, Control, and Analysis Software. Includes all DASYLab Basic features plus standard modules, 200 layout windows, unlimited module count, and control sequencer.
DASYLab® PRO Icon-Based Data Acquisition, Graphics, Control, and Analysis Software. Includes all DASYLab Full features plus advanced signal analysis and control modules.
DASYLab® RUNTIME DASYLab Runtime allows you to run an existing worksheet application on an additional computer (with compatible hardware configurations)
Signal Processing Component Library for .NET Signal Processing Component Library for .NET License Key
QuickDAQ FFT Analysis Option QuickDAQ FFT Analysis Option — License Key
QuickDAQ Advanced FFT Analysis Option QuickDAQ Advanced FFT Analysis Option — License Key

Product Reviews

1. Do we get a +5V adaptor with 3pin Indian type plug? 2. Do we have a option to connect the analog out to external PLC and measure the values? like connecting 0-10V or 4-20mA signal from the DT9847

  • Job Title: Electrical engineer
  • Industry: Semiconductor
  • Application: Vibration and noise measurement
28 months ago
Sudhir Bangalore


The DT9847 includes the necessary power supply to operate the DAQ device. The power supply terminates to a barrel plug connector which is compatible with the DT9847. No 3 pin adapter plug is provided with the DT9847 series. Signal termination on the DT9847 is provided via female BNC connectors. MCC does not supply the mating male BNC connector nor we we offer an option for direct connection to a PLC.

28 months ago
Measurement Computing

Was this answer helpful? Yes (1) / No (0)

Included Software

  • DT-Open Layers for .NET a simple to use, yet powerful native .NET class library for developing test and measurement applications in Microsoft Visual Studio®
  • LV-LinkTM a library of VIs (Virtual Instruments) that enable LabVIEW™ programmers to access the data acquisition features of DT-Open Layers-compliant USB and PCI devices
  • DAQ Adaptor for MATLAB® MATLAB® from The MathWorks® is a software environment and programming language used for data acquisition, data analysis, measurement automation, and application development
  • QuickDAQ Base Package Data Logging Software

Optional Software

  • DASYLab® Software lets you interactively develop PC-based data acquisition applications by simply attaching functional icons
  • QuickDAQ Data Logging and FFT Analysis Software
  • QuickDAQ Advanced FFT Analysis Option acquire and display from all Data Translation USB and Ethernet data acquisition devices that support analog input streaming

Quick Start Guide





Programming Example Downloads      download

Product Videos

MCC Video Library
1 Year Warranty

1 Year Warranty

All products are backed with a one year warranty. Buy with confidence.

30 Day Money Back Guarantee


If you aren’t happy, simply return the product for a full refund (U.S. customers only).

Live Help

Live Help

Having trouble deciding which product is right for your application? Chat with one of our sales engineers.