SIRIUS - Data Acquisition (DAQ) System
The world's most versatile, powerful, high-dynamic USB and EtherCAT data acquisition system. Connect any signal and sensor. Packed with the latest DAQ technology. Free software included.



























The world's most versatile, powerful, high-dynamic USB and EtherCAT data acquisition system. Connect any signal and sensor. Packed with the latest DAQ technology. Free software included.
All Dewesoft data acquisition systems are bundled with award-winning DewesoftX data acquisition software. DewesoftX is the world's most advanced and easy-to-use data acquisition and signal processing software. DewesoftX's flexibility and endless functionality for signal processing will help you solve all your test and measurement needs. Our DAQ software gives you many advantages over other DAQ systems. Functionalities like plug-and-play, hardware auto-detection, smart TEDS sensors, advanced storing, real-time displays, and a never-ending math library will elevate your measurement and analysis capabilities to a whole new level.
And the best part? DewesoftX DAQ software offers life-time FREE software updates and technical support to all users. Software is evolving all the time. New major releases are released every 3 months constantly adding new features, optimization, and other improvements. No hidden upgrade costs.
Connecting the DAQ system and sensors could not be faster or easier. DewesoftX software will automatically detect the connected DAQ systems and TEDS equipped sensors and will configure the entire channel configuration for you. Features like:
will make you ready for measurement in seconds. Spend less time configuring your DAQ systems and be more productive. Time is money!
Powerful storing capabilities with more than 500 MB/s sustained stream rates mean you can always store data at full speed and never again worry about losing data that could compromise your tests. DewesoftX software features:
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.
From NVH to Power Analysis and much more. Forget about using several and complex software solutions just to record, store, analyze, and visualize your data. DewesoftX offers all-in-one advanced data visualization, analysis, and reporting tools:
DewesoftX 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.
SIRIUS data acquisition system has a variety of different amplifiers available that can condition almost any signal. You can connect any voltage, high-voltage, IEPE, strain gage based sensors (quarter-bridge, half-bridge, and full-bridge), load cells, thermocouple, RTD, LVDT, current. You can check the SIRIUS tech specs page for the full list of different amplifiers available.
Yes. All Dewesoft DAQ systems come bundled with an award-winning Dewesoft X Professional data acquisition software. The software offers advanced data recording, visualization, analysis, and reporting functionalities. Software is very intuitive to use, received multiple international awards and features lifetime FREE upgrades.
The DualCoreADC® technology solves often faced problems with signal measurement - input overload, noise, and artificial frequencies in the signal caused by aliasing. The input signal can be higher than expected (out-of-range) and therefore clipped by the A/D converter.
With SIRIUS, each input channel amplifier has two ADC's that always measure the high and low gain of the input signal. This results in the full possible measuring range of the sensor and prevents the signal from being clipped.
With DualCoreADC® technology SIRIUS DAQ hardware achieves more than 130 dB signal to noise ratio and more than 160 dB in dynamic range. This is 20 times better than standard 24-bit data acquisition systems and 20 times less noise.
SIRIUS data acquisition devices offer three types of signal conditioners that offer different sampling rates:
Yes. SIRIUS DAQ devices feature a high galvanic channel-to-channel, channel-to-ground isolation (±1000 V), and even includes isolated sensor excitation. You can learn more about SIRIUS galvanic isolation in this video.