Data Translation Inc.
Ultra-Accurate... By Design

DT9837 Series

USB Powered Dynamic Signal Analyzers

The DT9837 Series high accuracy dynamic signal acquisition modules are ideal for portable noise, vibration, and acoustic measurements. Four, 24-bit, IEPE (ICP®) sensor inputs are synchronized with a tachometer input (depending on the model selected) to provide data streams that are matched in time, for field and laboratory use. These rugged, small modules are USB powered, making them ideal for portable measurement applications.

Key Features:

  • Bus-powered for portability
  • Four Simultaneous, 24-bit Delta-Sigma A/D channels for high resolution measurements
  • Support for IEPE inputs, including use of a 4 mA current source (2 mA for DT9837C) and AC or DC coupling
  • Up to 105.4 kHz sampling rate per channel
  • Tachometer input support in the A/D data stream for synchronizing measurements (no tachometer on DT9837C)
  • For DT9837A modules only, support for reading analog output values in the analog input data stream, to correlate input and output values
  • One 24-bit D/A converter (DT9837, DT9837A, and DT9837C only)
    • For the DT9837 module, waveform capability of up to 8,192 samples; for the DT9837A and DT9837C modules: single value, waveform, and continuous streaming output
    • For the DT9837, output rate fixed at 46.875 kS/s; for the DT9837A, programmable output rate from 10 kS/s to 52.734 kS/s; for the DT9837C, programmable output rate from 10 kS/s to 96 kS/s 
  • For DT9837A, DT9837B, and DT9837C modules only, an RJ45 synchronization (LVDS) connector for synchronizing acquisition on multiple modules
  • Software and drivers compatible with Windows XP/Vista/7
  • Ready-to-run VIBpoint Framework application support
DT9837B

The DT9837B has 4 simultaneous IEPE sensor inputs plus a synchronous tachometer input and is ideal for portable sound and vibration measurement applications.

Datasheet

- Datasheet

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Item Description Price* Purchase
DT9837 USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 52.7kHz, 4 IEPE AI, 1 AO, 1 Tach $ 1495
DT9837-OEM USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 52.7kHz, 4 IEPE AI, 1 AO, 1 Tach, No Enclosure $ 1445
DT9837A USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 52.7kHz, 4 IEPE AI, 1 AO, 1 Tach, AO Readback $ 1795
DT9837A-OEM USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 52.7kHz, 4 IEPE AI, 1 AO, 1 Tach, AO Readback, No Enclosure $ 1745
DT9837B USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 105.4kHz, 4 IEPE AI, 1 Tach $ 1795
DT9837B-OEM USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 105.4kHz, 4 IEPE AI, 1 AO, 1 Tach, No Enclosure $ 1745
DT9837C-BNC USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 105.4kHz, 4 IEPE AI, 1 AO $ 1795
DT9837C-BNC-OEM USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 105.4kHz, 4 IEPE AI, 1 AO, No Enclosure $ 1745
DT9837C-XLR USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 105.4kHz, 4 IEPE AI, 1 AO $ 1795
DT9837C-XLR-OEM USB Data Acquisition (DAQ) Module for sound and vibration analysis; 24-bit, 105.4kHz, 4 IEPE AI, 1 AO, No Enclosure $ 1745
Accessories
BNC DIN RAIL KIT DIN Rail mounting kit for USB modules that are packaged in metal boxes, including: DT9804 BNC modules, DT9818 BNC modules, DT9821, DT9822, DT983x Series BNC modules. $ 65
EP386 RJ45 Patch Panel, contains four RJ45 connectors that are wired in parallel, to connect four DT9837 or DT9838 modules together using the Sync Bus $ 60

*Prices valid for U.S. and Canada only. For international pricing, click here.

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  DT9837 DT9837A DT9837B DT9837C
Analog Input Features

4, single-ended, simultaneous channels

24-bit Resolution

High-Pass Filter 0.5 Hz 0.1 Hz 0.5 Hz 1 Hz
AC/DC Coupling
Current Source 4 mA 4 mA 4 mA 2 mA
Max Sampling Rate/Ch Up to 52.7 kHz Up to 52.7 kHz Up to 105.4 kHz Up to 105.4 kHz
A/D Threshold Trigger Fixed Programmable Programmable Programmable
1 Tachometer  
±30V Tachometer Input Range  
Gate Input*    

Synchronized with AO

   
Analog Output Readback Capability      
Analog Output Features
1 Channel  
24-bit Resolution  
Max Sampling Rate 46.875 kHz Up to 52.7 kHz   96 kHz
Streaming Mode    
Buffer Mode  
Synchronized with AI      
Trigger Types Software trigger only Software trigger, external digital trigger, or analog threshold trigger   Software trigger, external digital trigger, or analog threshold trigger
Other Features
Multiple Module Synchronization  
Connectors BNC BNC BNC BNC or mini XLR

*Available on the DT9837A-OEM version. Available through BNC connector on the DT9837B module.

quickDAQ quickDAQ
A ready-to-measure application for data acquisition. quickDAQ is a high performance .NET based data collection and analysis software application that allows you to acquire analog data, plot it during acquisition, analyze it, and save it to disk for later analysis.
» Download Free Trial
VIBpoint Framework VIBpoint Framework
The VIBpoint Framework application supports all DT9837 Series and DT9838 USB modules and the DT8837 Ethernet module. Discover and select available hardware, configure and load/save configurations, acquire and display data, perform single channel and two-channel FFT operations, save data to disk, file, or open in Excel.
» Download Free Trial
DAQ Adaptor for MATLAB DAQ Adaptor for MATLAB
Access the powerful visualization and analysis capabilities of MATLAB® with any Data Translation PCI or USB board or module. Data Translation's DAQ Adapter provides and interface between the MATLAB Data Acquisition (DAQ) subsystem from The MathWorks and Data Translation's DT-Open Layers architecture.
» Free Download
LV-Link LV-Link
Lets you use Data Translation's USB and PCI data acquisition boards with National Instruments' LabVIEW®
» Free Download
DAQ Omni CD Data Acquisition Omni Software
Collection of software, drivers, and utilities for Data Translation USB data acquisition modules and PCI data acquisition boards. Includes DT-Open Layers for .NET Class Library, DT-Display control, DT-Open Layers SDK and DTx-EZ. An evaluation version of Measure Foundry and other ready-to-run applications are included. Also includes 32-bit and 64-bit drivers for Windows® 7.
Measure Foundry Measure Foundry®
Measure Foundry is an open, powerful application builder for test and measurement systems. Easily and quickly create complex applications without writing code.
» Download Free Trial
DT-Open Layers for .NET DT-Open Layers® for .NET
DT-Open Layers for .NET is a simple to use, yet powerful native .NET class library for developing test and measurement applications in Microsoft Visual Studio®.
» Free Download

Compatible Third Party Software and Solutions:

ME'Scope Vibrant Technology's ME'scope
ME'scopeVES is a series of software packages designed to make it easier for you to observe and analyze a variety of noise & vibration problems in machinery and structures. ME'scopeVES is used for operating deflection shape (ODS) analysis, modal analysis, acoustic analysis, MIMO modeling & simulation, and structural modifications.
Benstone Novian Benstone Instruments Novian™
Benstone Instruments is a world leading company providing measurement solutions for sound and vibration problems. Novian is a software package that turns your data acquisition hardware into a powerful real-time analyzer that is simple to set up and easy to use. Measure and record raw data, conduct real-time FFT, Octave and Order Tracking measurements, or use Novian’s built in playback analysis feature for previously measured data.
Betavib Thor Betavib's THOR
βVIB is a Canadian company based in Montreal, specializing in the development of hardware and software solutions for vibration analysis. βVIB systems Thor software provides advanced signal processing tools: Spectrums, Octaves, Overall levels, Cepstrums, Envelope spectrums, Hilbert Transform, Time-frequency spectrograms, ARMA, etc.
» Betavib THOR Brochure
ACUPRO Spectronics' ACUPRO Measurement System
Spectronics' provides a full range of solutions to your sound and vibration needs. The ACUPRO Measurement System allows you to evaluate the sound absorption of acoustical materials quickly and accurately.
» ACUPRO Datasheet
» ACUPAVE Datasheet
VMAP Pioneer Hill Software's SpectraPLUS-DT
Pioneer Hill Software has been in business since 1993 and is located in the Pacific Northwest. We specialize in digital signal processing and software development. SpectraPLUS-DT is a multichannel analyzer supporting the Data Translation line of USB Data Acquisition modules, taking advantage of the specific features of the supported hardware.

Please call 1-800-525-8528 or email us for more information on 3rd Party Software.

BNC DIN Rail Kit BNC DIN RAIL KIT
Kit for mounting USB modules in BNC enclosure to a DIN rail. Includes mounting clips, screws, and instructions. Rail not included.
EP386 EP386
RJ45 Patch Panel