CompactDAQ Systems
Improve test coverage and meet requirements across any distance and in any environment with modular and flexible CompactDAQ modules.
Configure a custom systemWhat is CompactDAQ?
CompactDAQ systems collect and deliver the data validation you need to meet test requirements at any distance, in any environment. These portable, customizable solutions—made of data acquisition modules that can synchronize measurements across a network—help you digitize data closer to sensors, minimizing noise and simplifying cabling in the field.
More on CompactDAQ
Precise Sensor Measurements
System Scalability
Compact, Rugged Design
Develop or Don’t
Why Choose CompactDAQ?
CompactDAQ is a cost-effective approach to benchtop measurement. Pair sensor-specific, conditioned I/O modules with software optimized for DAQ applications.
Best for
High-channel-count distributed DAQ applications
Benchtop test and measurement
Mixed sensor measurements
CompactDAQ System Components
In a CompactDAQ system, a chassis is connected to your PC through USB or Ethernet, and then populated with one or more conditioned I/O modules for direct sensor connectivity. Controller variants are available to run a Windows or real-time OS for stand-alone operation.
Chassis
Controller
Modules
Software
Services
Chassis
Built for accurate, conditioned measurements, you can use CompactDAQ chassis to perform mixed-measurement data acquisition all within one synchronized I/O system. CompactDAQ chassis feature USB or Ethernet connectivity and are available with different slot counts to provide the right amount of I/O for various applications. You can pair your system with the right software to customize how you acquire, analyze, present, and manage your measurement data.
Controller
The CompactDAQ controller is a rugged, reliable, high-performance integrated controller with industry-standard certifications. It’s ideal for performing waveform acquisition and inline software analysis while logging data to onboard or removable SD memory. The controller also offers a wide array of standard connectivity and expansion options, such as USB, Ethernet, CAN/LIN, and RS232 serial.
Software
From interactively capturing and exploring your data to programming a fully automated measurement system, seamless software integration lets you tailor tests to your needs. We designed CompactDAQ to work with DAQExpress™, FlexLogger™ software, and programming environments such as LabVIEW to help you meet development requirements and spend your time on what matters most. Since CompactDAQ hardware also uses the powerful NI-DAQmx driver, you can program it with the language of your choice.
Services
From the moment you unbox your hardware, through deployment and life-cycle maintenance, NI is here to help you get started quickly and operate efficiently.
Overcome your challenges with:
Repair Services
Life-Cycle Services
Configuration
Calibration
The system we created using NI CompactDAQ and LabVIEW lowers fuel consumption and lowers CO2 emissions.
Laurian Tiberiu Mocanu
Aerostar SA
Product Bundles
cDAQ Measurement Bundles
NI’s CompactDAQ measurement bundles streamline data acquisition hardware selection. Bundles include a chassis, modules, and accessories for popular measurement applications.
Additional CompactDAQ Resources
CompactDAQ Build Guide
Use this guide to learn component parts as well as practical considerations, such as CompactDAQ system power, mounting, enclosures, and grounding.
Engineer’s Guide to Digitization of Analog Signals
Learn how to connect sensors to instrumentation, implement proper signal conditioning, and reduce potential sources of error in your system.