Small and highly portable, USB powered data acquisition system ideal for acoustic, vibration, and rotating machinery analysis.

USB 2.0
USB 2.0
-10°C to +50°C
-10°C to +50°C
Shock rating 50g
Shock rating 50g

Main Features

  • SMALLEST DAQ: SIRIUS mini is our smallest, 4-channel data acquisition system, mainly suitable for acoustic, vibration, and angle measurements.
  • UNMATCHED PRICE: SIRIUS mini ships off-the-shelf with high-quality signal conditioning and world-leading, award-winning data acquisition software for the best price on the market. 
  • USB POWERED: SIRIUS mini does not require any external power supply. It can be powered straight from USB connection, for example, a laptop. 
  • 4 IEPE/VOLTAGE INPUTS: System is configured with 4 high dynamic analog inputs, dual sigma-delta ADC's with 200 kHz per channel sampling rate and up to 160 dB dynamic range. 
  • COUNTER/ENCODER/DIGITAL INPUTS: System is configured with one counter/encoder input and is capable of 3x digital inputs, 1x event counter, encoder, period, pulse-width, duty-cycle. Precise frequency and angle measurement use patented SUPERCOUNTER® technology. 
  • SOFTWARE INCLUDED WITH FREE LIFETIME UPGRADES: Easy to use, yet very robust in functionality, award-winning DEWESoft X3 software is included. The software comes with lifetime free upgrades and no hidden costs, bringing you intuitive configuration, smart sensors, advanced storage and analysis capabilities.

Full technical specifications | More about DEWESoft X3 software​​​​​​​

Compact, Portable Sound and Vibration Analyzer

SIRIUS mini is very compact, mobile data acquisition system perfect for acoustic, vibration, and rotating machinery analysis. With its four voltage/IEPE inputs it can acquire data from four accelerometers, microphones, or voltage sensors. 

Additional counter/encoder/digital input adds ability to connect any counter/encoder sensor and measure RPM, angle, and frequency on rotating parts. This combined with vibration data you can perfectly use SIRIUS mini as a vibration analyzer for preventive mantainance or any other testing task. 

Take it anywhere, power it by USB

SIRIUS mini is so small it will fit in your laptop bag or even in your pocket. There are no big and clumsy power supply cables needed. Just SIRIUS mini, your laptop, and a simple USB cable and you are ready to measure. USB cable will provide data and power for the DAQ device. 

Based on SIRIUS DAQ Technology

SIRIUS mini is built around SIRIUS DAQ technology and includes the same powerful technologies:

  • DualCoreADC® technology - amplifiers with DualCoreADC® technology include dual 24-bit ADC's with 200 kS/s/ch sampling rate and achieve astonishing 160 dB dynamic range in time and frequency domain. This is ideal for dynamic measurement and analysis.
  • SuperCounter® technology - this technology provides precise and synchronized to analog angle and frequency measurement from digital counters. This serves as the basis for order tracking analysis, torsional vibration and similar applications.

Visit SIRIUS data acquisition system page for more information. Please note that all amplifiers on SIRIUS mini are differential.

Data Acquisition Software Included for Free

All Dewesoft data acquisition systems are bundled with award-winning Dewesoft X Professional DAQ software. Dewesoft X is the world's most advanced and easy-to-use data acquisition and analysis software. Dewesoft X's flexibility and power will help you unleash the DAQ system to its full potentials and gives you many advantages over other DAQ systems. Functionalities like plug-and-play, hardware auto-detection, smart TEDS sensors, advanced storing and data analysis features will take your measurement and analysis needs to a whole new level.


Plug and Play

Connecting the DAQ system and sensors could not be faster or easier. DEWESoft X will automatically detect the connected DAQ systems and TEDS equipped sensors and will configure the entire channel configuration for you. Features like:

  • hardware auto-detection,
  • smart sensors,
  • sensor database,
  • advanced TEDS support,
  • automatic unit conversion,
  • real-time signal preview,
  • store setup files

will make you ready for measurement in seconds. Spend less time configuring your DAQ systems and be more productive. Time is money!

Measure and Store

Powerful storing capabilities with more than 500 MB/s sustained stream rates means you can always store data at full speed and never again worry about losing data that could compromise your tests. DEWESoft X features:

  • real-time data acquisition,
  • synchronized acquisition of analogue, counter, video, GPS, CAN bus, and many other sources,
  • advanced triggering and alarms,
  • single or multi-file storage,
  • remote and distributed network storing,
  • automated test sequences.

Even if you store gigabytes of data, our innovative data file format will ensure you can load and analyze your data as fast as a blink of an eye.

Analyse and Publish

From Vehicle Dynamics, NVH to Power analysis and much more. Forget about using several and complex software solutions just to analyze and visualize your data. DEWESoft X offers advanced data visualization, analysis, and reporting tools:

  • online and offline mathematics,
  • flexible real-time visual displays,
  • synchronized video support,
  • PDF reporting tools,
  • data export to many standard file formats,
  • unlimited FREE licenses to view and analyze stored data files.

DEWESoft X is designed with the mindset of a test engineer and offers a complete solution in a single software package that is a joy to use.

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