High Accuracy, High-Speed, Multi-Channel Measurement

DT9844 - 20-Bit Resolution USB Measurement Modules

The DT9844 is a high accuracy and high speed USB data acquisition module offering unparalleled performance. The specially designed circuitry on this module reduces crosstalk between channels even at highest sampling rates.
When combined with the free QuickDAQ software the DT9844 provides a high performance measurement solution for even the most sophisticated application. Hardware and software of this module are compatible with the proven DT9834 series. No or little effort is required to move to enhanced measurement performance.

DT9844 - 20-Bit Resolution USB Measurement Modules

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  • 32 single-ended / 16 differential analog inputs, ±10V
  • 1 MHz sampling speed (640 kHz when acquiring multiple channels)
  • 20-Bit resolution
  • Highest accuracy/throughput available
  • Lowest noise/crosstalk: -80dB at 1kHz, 500 kHz settling
  • Full simultaneous operation of all functions: 32 A/D channels, 32 DIO, 5 C/T
  • 500 Volt tri-sectional galvanic isolation .. separates the analog from the digital from the USB section
  • Includes free QuickDAQ software .. get up and running quickly
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USB Data Acquisition in an Enclosure with Screw TerminalsDT9844-32-STP
USB Data Acquisition in an Enclosure with Screw Terminals

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  • 32 SE / 16 DI analog inputs
  • 20-Bit resolution
  • Includes EP361 power supply

OEM Embedded VersionDT9844-32-OEM
OEM Embedded Version

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  • 32 SE / 16 DI analog inputs
  • 20-Bit resolution
  • no enclosure and power supply


Conversion kit to enable DIN rail mounting (EN50022)DIN Rail Mounting Kit BNC
Conversion kit to enable DIN rail mounting (EN50022)
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  • For DT9837 series, DT9838, DT9847, DT9826, DT9829, DT980x-BNC, DT9818-BNC/STP, DT9834-BNC, DT9832-BNC, DT9836-BNC, DT9844-STP, DT9821, and DT9835.
  • for mounting on 35 mm rail
  • rail not included

Screw Terminal Panel for connecting Analog I/O, C/T, and Digital I/OEP355
Screw Terminal Panel for connecting Analog I/O, C/T, and Digital I/O
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  • for -OEM configurations only
  • Interfaces to connector J2 on DT983x-OEM series, DT9844-OEM, DT9826-OEM, and DT9818-OEM for analog input signals
  • Interfaces to connector J3 on DT983x-OEM series, DT9844-OEM, DT9826-OEM, and DT9818-OEM for Digital I/O signals and analog output

High-Precision Shunt 250 Ω Resistor EP Shunt 250
High-Precision Shunt 250 Ω Resistor
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  • converts current to voltage
  • converts 4 .. 20 mA to 1 .. 5 V
  • 0.4 watt, ±0.05%, 10 ppm/°C

Isolated External Power SupplyEP361
Isolated External Power Supply
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  • for use with DT983x, DT9844, DT9857E, DT9862, DT8824, DT8837, DT7837, and MEASURpoint
  • Mains Supply: 100 - 240V AC, 50/60 Hz
  • Output Voltage: 5V / 4A DC


Free Data Logger Application - Upgradeable with FFT Analysis OptionsQuickDAQ
Free Data Logger Application - Upgradeable with FFT Analysis Options
Free of charge
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  • Two extensions add FFT analysis capabilities to the free base package.
  • QuickDAQ FFT Analysis Options allow serious sound & vibration analysis supporting modal analysis and ODS analysis methods.
  • Single-Channel and Dual-Channel (frequency response) FFT operations

Application Software for Data AcquisitionDT Data Acquisition Omni Software
Application Software for Data Acquisition
Free of charge
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  • Device drivers for Windows 10 / 8.1 / 8 (64-bit and 32-bit), Windows 7 (64-bit and 32-bit), Windows Vista (64-bit and 32-bit) and Windows XP (32-bit only). The installation program automatically installs the appropriate driver for your operating system.
  • DT-Open Layers for .NET - 32-bit and 64-bit native class library for all languages that conform to the Common Language Specification (CLS), including Visual C#, Visual Basic.NET, Visual C++.NET, Visual J#.NET, ...
  • DT-Open Layers (DataAcq SDK) - Software Development Kit. A library of API functions in Microsoft C or C++. 32-bit and 64-bit native Windows support.

Native .NET class library and Win32 DLL libraryDT-Open Layers
Native .NET class library and Win32 DLL library
Free of charge
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  • Full support for Microsoft Visual Studio® 2005, 2008, 2010, and 2012.
  • Built using managed code, virtually eliminating memory leaks.
  • Easy configuration of all subsystem parameters.

Use DT USB and PCI data acquisition boards with NI LabVIEW™LV-Link
Use DT USB and PCI data acquisition boards with NI LabVIEW™
Free of charge
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  • Create test and measurement applications for Data Translation DT-Open Layers compliant USB and PCI hardware using NI LabVIEW
  • Consistent with the design and layout of the LabVIEW DAQmx VIs
  • Measure and control analog I/O, digital I/O, quadrature decoders, counter/timer signals

Interface to MATLABDAQ Adaptor for MATLAB®
Interface to MATLAB
Free of charge
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  • Single environment for acquisition, analysis, and visualization.
  • Measurement with the Data Acquisition Toolbox
  • Direct access to all DT-Open Layers-compliant Data Translation USB and PCI modules.

Download our latest DASYLab drivers DASYLab
Download our latest DASYLab drivers
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  • Create complex applications in minimal time without programming
  • Lets you build worksheets using graphical functions
  • Implements real-time operations, including PID control

Datasheets
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User Manuals
Show file User's Manual
includes specifications
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Product overview
Show file USB Overview



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Measurement Systems Ltd.UK Free Phone: 0800 048 1057Fax: +44 (0)1635 31023Email: info@measys.com
Measurement Computing GmbHPhone: +49-7142-9531-0Fax: +49-7142-9531-13Email: Info@MCCdaq.de