May 2025 Newsletter

Interface Data Acquisition Systems, Frequency, Fatigue, Calibration, and Industry Use Cases

Interface offers a range of instrumentation solutions to complement our sensor technologies, including data acquisition systems. Data acquisition (DAQ) is the collection, measurement, and analysis of data from various sources using sensors, instruments, and computer systems.

A data acquisition (DAQ) system is the vital connection between the physical world of measurement and digital analysis. Interface DAQ systems enable the precise capture, conditioning, and conversion of diverse signals from load cells, transducers, and multi-axis sensors to digital and timing-based data. This capability empowers engineers and researchers to gain critical test and measurement insights into system performance, validate designs, and make data-driven decisions.

INTERFACE DATA AQUISITION SYSTEMS

The evolution of DAQ has brought forth a wide array of options, including analog, digital, mixed-signal, and application-specific systems, each tailored to meet distinct measurement needs. The selection of a DAQ system hinges on several key factors, from connectivity to hardware selection.

TIP: Use the Interface’s Data AQ Pack Guide to explore options for DAQ systems. Please review the complete system options in our Data AQ Pack Brochure.

Interface Data Acquisition Solutions

BX8-AS BlueDAQ Series Data Acquisition System with Industrial Enclosure

BX8-HD15 BlueDAQ Series Data Acquisition System for Discreet Sensors with Lab Enclosure

BX8-HD44 BlueDAQ Series Data Acquisition System for Multi-Axis Sensors with Lab Enclosure

BX6-BT Portable 6-Channel High Speed Bluetooth Data Logger

BX6-BT-OEM Portable 6-Channel High Speed Bluetooth Data Logger

9330 Battery-Powered High-Speed Data Logging Indicator

BSC4D Multi-Channel Digital PC Interface and Data Acquisition Instrument

BSC4D-BT Portable 4-channel Bluetooth Data Logger

In the article Interface Answers DAQ FAQs, we share valuable insights into common questions about using sensors with data acquisition instrumentation. In our recorded webinar, Unlocking the Power of DAQ Webinar, our experts focus on various DAQ instrumentation features, use cases, and best practices.

Contact us if you have questions about our Data Acquisition System products or would like to request a quote.

DO YOU NEED A LOAD CELL CALIBRATION, REPAIR, OR BOTH?

Deciding whether your load cell needs calibration or repair is a crucial choice that directly impacts your measurement systems’ accuracy, reliability, and overall performance. Navigating Load Cell Calibration and Repair Services reviews five key factors to consider when deciding if it is time for a calibration service or repair evaluation. The calibration process verifies the load cell’s performance against a known standard. It assesses whether the load cell is measuring accurately and identifies any deviations. Calibration does not repair a broken load cell; it quantifies its current condition.

Interface provides calibration services for load cells we manufacture and for others. Our fully accredited calibration lab performs hundreds of calibration services every month. All load cell repair requests start with thoroughly examining and documenting findings. This is when a decision will be made whether to continue with an approved repair or replace the device. Making the right call ensures your operations remain precise and avoid unnecessary downtime or expenses. Get more details on Calibration and Repair Services.

TEST AND MEASUREMENT IN THE AUTONOMOUS ERA

The shift towards autonomous mobility, from self-driving cars and trucks to sophisticated unmanned aerial vehicles and autonomous mobile robots (AMRs), is changing how we transport products, supplies, and people. The intelligence of an autonomous vehicle lies in its ability to perceive its environment, make decisions, and execute actions flawlessly. This
intricate process is built upon a foundation of data from various sensors and the precise control of mechanical systems. Any inaccuracy or failure in these components can have severe consequences. Therefore, comprehensive testing is not just a quality control step but a fundamental safety and functionality requirement. Interface provides a suite of high-precision test and measurement products tailored to the specific demands of different autonomous vehicle platforms. Learn more.

FATIGUE-RATED LOAD CELLS 101

What defines a fatigue-rated load cell? It involves detailed design, careful material selection, and stringent manufacturing processes. Interface Fatigue-Rated Load Cells are specifically engineered to withstand millions of repeated loading cycles without compromising their accuracy or structural integrity. Using a load cell with insufficient capacity can lead to mechanical failure or permanent damage. Selecting a significantly oversized load can result in mediocre performance and reduced resolution, especially when measuring minor dynamic load variations. Despite the demanding cyclic loading, Interface Fatigue-Rated Load Cells maintain high accuracy, providing reliable data for critical fatigue
analysis. Read more to review products, applications, design, and more in Fatigue-Rated Load Cells 101.

MAXIMIZING THE PERFORMANCE OF MANUFACTURING MACHINES

Advanced sensing technology forms the foundation for future innovation within the dynamic manufacturing sector. Interface’s products are used to evaluate machine tool performance meticulously, optimize the functionality of complex robotic systems, ensure the accuracy of essential press operations, and significantly streamline assembly line processes. This ultimately leads to considerable gains in overall production efficiency, reduced waste, and enhanced safety in operating this machinery. In “Sensor-Driven Advancements Optimize Manufacturing Machinery,” we detail how Interface products are helping to achieve peak machinery performance through precision measurement solutions. Learn more.

TECHTALK: LOAD CELL FREQUENCY

Load cell frequency can determine the accuracy and performance of your sensor. The natural frequency of a load cell is the frequency at which it will oscillate freely when subjected to a sudden force or disturbance and then allowed to vibrate without any further external input. A load cell’s frequency response describes its ability to accurately measure and reproduce a dynamic (time-varying) load over a range of frequencies. It indicates how consistently the load cell’s output signal tracks the input force as the frequency of that force changes. A load cell’s usable frequency response is generally a fraction (e.g., 1/5th to 1/10th) of its
natural frequency. Exceeding this range can distort the output signal in both amplitude and phase. Read Understanding Load Cell Frequency.

RESOURCES AND MORE

LOAD CELL TECHNICAL MOUNTING TIP! Are you considering using a low-profile styled load cell without a base? We have some valuable tips. Read: Mounting LowProfile Load Cells Without an Interface Base

WAVE ENERGY SOLUTIONS: Interface provides measurement solutions that empower researchers, engineers, and developers to harness the immense power of the ocean and contribute to a sustainable energy future. Read more.

LOAD CELL DESIGN: The interconnection of strain gages in a Wheatstone bridge—forming quarter, half, or full bridges—is a critical design choice that impacts performance, cost, and application suitability.

WEEKLY LINKEDIN NEWSLETTER: We publish a weekly InterfaceIQ newsletter. What’s new? Please read our latest editions: Unrivaled Advantages of Interface 12X8 Fatigue-Rated Load Cells, Interface Sensor Technologies Fuel Biomass Energy Growth, Platinum Load Cells Set the Ultimate Standard in Force Measurement, and Retrofitting Factories for a Smart, Efficient, and Connected Future. Are you following? Subscribe on LinkedIn.

INTERFACE YOUTUBE VIDEOS: Watch our latest videos, including Load Pins 101, The Circular Economy and Interface’s Role in Sustainable Innovation, Torque Transducers 101, and our Mining Truck Scale
Animated Application Note. Interface offers hundreds of videos on our YouTube Channel, including installation support, product reviews, and application videos. Check out our latest videos.