USB Data Acquisition System – DEWE-43A

DEWE-43A USB Data Acquisition System – Compact, Powerful, and Precise

The Dewesoft DEWE-43A is a rugged, compact USB data acquisition (DAQ) system.  Designed to deliver high-performance, real-time measurement capabilities in the lab or the field. With 8 universal analog inputs, 8 digital/counter/encoder inputs, and 2 high-speed CAN bus interfaces.  The DEWE-43A combines flexibility and precision in a portable, hand-sized form factor.

No matter your field, the DEWE-43A is a powerful tool. It works well in automotive testing, industrial monitoring, structural analysis, and R&D environments. This device offers the capabilities of a full-sized DAQ system. It comes in a travel-friendly package. This makes it one of the most flexible and affordable options available.

🔧 Key Features of the DEWE-43A

Universal Analog Inputs

• 8 universal analog channels

• Accepts voltage and bridge signals natively (full/half/quarter bridge)

• Supports IEPE, thermocouple, RTD, charge, current, and LVDT signals using Dewesoft DSI adapters

• Built-in sensor excitation for each input

High-Speed, High-Resolution Acquisition

• 24-bit sigma-delta ADCs

• Up to 200 kS/s per channel sample rate

• Anti-aliasing filters for accurate, noise-free measurements

SuperCounter® Technology

• 8 digital/counter/encoder inputs

• Patented SuperCounter® inputs for precise RPM, frequency, pulse width, duty cycle, and angle measurements

• Works on a 102.4 MHz time base and synchronises with analog and CAN inputs

Dual Isolated CAN Interfaces

• 2 high-speed CAN 2.0b ports (1 Mbit/s)

• Support for OBDII, J1939, CCP, and CAN output

• Isolated for improved noise immunity and signal quality

Fully Synchronised System

• Analog, digital, and CAN inputs are all hardware-synchronised

• Daisy chain with other Dewesoft systems (SIRIUS®, KRYPTON) for channel expansion

• Microsecond-level timing accuracy using internal or external clocks (IRIG, GPS)

Rugged and Lightweight

• CNC-machined aluminium enclosure

• Weighs just over 0.5 kg

• Small enough to fit in a carry-on case or even your hand

Power and Connectivity

• Powered via USB or isolated internal supply

• Locking mini-USB connector included

• 9–45VDC compatible for field operation

🖥️ Award-Winning Software Included – DewesoftX

Every DEWE-43A comes bundled with DewesoftX, the industry-leading DAQ software. This intuitive platform supports:

• Plug-and-play sensor detection (TEDS)

• Real-time signal preview

• Custom dashboard design via drag-and-drop interface

• Powerful data logging, triggering, alarms, and analysis tools

• Support for video, GPS, XCP, FlexRay, and more

• Lifetime free updates, unlimited license seats, and free technical support

🏆 Trusted Globally – NASA Tech Briefs Product of the Year

The DEWE-43A has received recognition from industry leaders for its reliability and innovation. It was awarded Product of the Year by NASA Tech Briefs and is used by engineers worldwide across sectors including:

• Automotive and motorsport testing

• Structural dynamics and vibration analysis

• Power and energy monitoring

• Aerospace and Defence R&D

• Industrial automation and field diagnostics

📦 Technical Specifications Overview

🎯 Why Choose the DEWE-43A?

• Exceptional performance-to-price ratio

• Perfect for on-the-go engineers needing reliable, high-spec measurements

• Scalable system with easy integration into larger DAQ networks

• Backed by 7-year warranty and world-class support

📞 Ready to Get Started?

Metromatics is proud to supply and support Dewesoft’s award-winning products throughout Australia and New Zealand. If you want a small USB data acquisition system that performs well, the DEWE-43A is the right choice for you.

👉 Contact us to request a quote or arrange a demo.

Click on the technical specifications on the Dewe-43A