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Data Acquisition Systems 101

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Engineers and testing professionals use data acquisition systems to enable smart decisions. The data retrieved through DAQ systems empower users to identify points of failure, optimize performance, and create efficiencies in products and processes.

When it comes to measuring force, the accuracy and reliability of the sensor is a critical component to receiving quality data. The data acquired from measurement devices, including load cells, torque transducers, and other types of force sensors, is valuable for product development, research, and robust testing to ensure performance and durability of all types of innovations. Ultimately, utilizing precision-based data provides enhanced control and response for all types of applications and use cases. Interface provides a wide range of data acquisition instrumentation that is easily paired with our force measurement products.

By definition, a data acquisition system is a collection of components used to acquire data via analog signals and converting them to digital form for storage, research, and analysis. Data acquisition systems, also called DAQ systems, typically are made up of sensors, signal conditioners, converters, plus computer hardware and software for logging and analysis. Interface experts are available to help pair the transducers with the right instrumentation.

The data acquired through the measurement device is only useful if it is logged for analysis and traceability. This is where instrumentation, in particular DAQ systems come into play, in not only transferring data, but also obtaining the right type of data in a format and data transfer method that works with existing user systems.

Data acquisition that utilizes analog output has long been the standard in the industry. As new requirements for use cases and applications grow, test and measurement professionals and engineers find these systems advantageous because of the lower cost, easy integration, and scalability. They also like the advantage of daisy-chaining multiple sensors together on a single cable run to maximize the amount of data through single tests. More data improves the quality of analysis and monitoring.

Advancements in sensor technologies coincide with growing demands for digitalization and to gather more testing data. This is seen using multi-axis sensors, along with requirements for multi-channel acquisition that can integrate into existing systems already designed with specific digital connections and protocols.

In addition to improving speed of data output, acquisition systems offer an abundance of value-added benefits. This is primarily due to the digital signal, as they are less susceptible to noise and are more secure. The systems also typically have built in error detection. Digital signals are best for transmitting signals across longer distances or when you need to allow for simultaneous multi-directional transmissions. Many people like the ease of integration, both into existing networks as well as with other testing devices.

Data acquisition systems and accessories come in many shapes and sizes, wired and wireless and there are also a handful of different software options in different systems. All these various products such as digital instruments, input and output modules, cables, monitors, and accessories. Interface offers a range of DAQ products, including full systems including the sensors.

Interface Complete Data Acquisition Systems

BlueDAQ Data QA Pack

Force sensors can easily connect via the BlueDAQ Family Data AQ Pack for fast and accurate data acquisition. This solution provides a convenient way to view the test results from transducers including single axis, dual axis, 3-axis, and 6-axis multi-axis sensors. Check out our BX8-HD44 BlueDAQ Series Data Acquisition System for Multi-Axis Sensors with Lab Enclosure.

T-USB-VS Rotary Torque Transducer Data AQ Pack

Connecting dynamic torque transducers to the T-USB Rotary Torque Transducer Data Acquisition Pack will provide you with convenient way to view the test results for your torque transducers that have internal USB functionality.

WTS Wireless Data AQ Pack

Utilizing the popular WTS Wireless Data Acquisition Pack provides convenient wireless communication with speeds up to 200 samples per second. Learn more in our Interface Wireless Telemetry System Review. See the complete line Interface WTS here.

DIG-USB PC Interface Module Data AQ Pack

Interface’s DIG-USB Data Acquisition Pack enables a straightforward way to view the test results our load cells or torque transducers. Check out the popular DIG-USB Output Module and the DIG-USB-F Fast USB Output Module.

9325 Portable Display Data AQ Pack

Interface’s 9325 Data Acquisition Pack makes your system portable. The 9325 allows simple display of strain bridge based measurements such as load cells, torque transducers, and other mV/V output transducers with sensitivity up to +/-1 V/V.

INF-USB-VS3 PC Interface Module Data AQ Pack

Our INF-USB-VS3 Data Acquisition Pack connects Interface mV/V load cells or torque transducers to provide real-time data analysis.  Here is more information about the INF-USB3 Universal Serial Bus Single Channel PC Interface Module.

Interface Data Acquisition Systems are modular. We offer the complete system, including enclosures, along with single components to complete a system. Consult with our application engineers to learn what system would be best for your test and measurement programs.

Data AQ Pack Brochure

 

 

 

Faces of Interface Featuring Robert Hawk

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In today’s Faces of Interface feature, we spoke with Robert Hawk, director of information technology (IT). He is responsible for keeping Interface’s business operational using all kinds of hardware and software, which is core to our fundamental success.

Robert was our very first IT guru at the company and since joining the company and has helped modernize our systems to keep our operations running smoothly. We sat down with Robert to learn about his background and get some insight on everything he does for Interface, our customers, our partners, and global network.

Robert’s background in the world of information technology started with his time in United States Army. He spent his early years in the service with the Infantry. When looking for new opportunities and challenges for his career, he switched his military specialty to Communications and IT, and he then transitioned to the Wyoming Army National Guard.

During his time with the National Guard, Robert worked as an Admin NCO for the 115th Fires Brigade and the IT Department at the F.E. Warren Air Force Base Medical Center. While doing all this, he also continued his support of the Communications and IT section as a Wyoming Army National Guard soldier serving on weekends. Thank you for your service! He obtained two Master of Science graduate degrees, one in Computer Information Systems and one in Computer Engineering.

Robert’s transition to the private sector was as an outsourced IT consultant, serving customers in Wyoming and then Arizona. It was a demanding role that required long hours and some travel; however, it was a wonderful experience. He decided that he wanted to spend more time with his family, and this is when he found Interface.

Interface hired Rob as our first official IT guy in 2014. In fact, which was the name of the role at the time – IT Guy! In the eight years since Rob joined Interface, he has brought our technology light years forward to meet the demands of a growing and thriving manufacturing technology brand leader. The company’s investments in IT allowed Rob to modernize our infrastructure, systems and vastly improve our digital efficiency internally, and with customers. One example is our transition from Windows 95 to Windows 11. He and his team are now rolling out an entire ERP system that will create huge efficiencies and capabilities for the 54-year-old business.

His role at Interface includes managing a team of nine information technology people who are responsible for ensuring the business and production is running smoothly, all the time for a 24/7 business. He is committed to always staying on the lookout for innovative technologies to help streamline operations, support continuous improvements, and help stay on the forefront of ways to engage with all stakeholders. He is also keen to keeping Interface on the forefront of information security.

One thing that you will certainly learn from Rob is that he loves his work because he enjoys helping Interface in their role of helping our customers achieve remarkable things across a wide variety of applications.

Robert is a bit of a workaholic, so part of his free time includes learning, recertifying, and reading up on the newest technologies. He is definitely an IT guy through and through. When he gets some time away, his hobbies include giving back to the military community through charity work with veteran’s organizations. He also loves to ride his motorcycle. Most importantly, he spends time with his three kids aged 21, 19 and 12. In fact, the 19-year-old works for us here at Interface!

Robert is a critical member of Interface’s team, and we could not provide the outstanding technology solutions we do without his work on our digital systems. We thank him for his dedication to his craft and to Interface! What keeps him up at night, keeps us running all day!

 

Ultimate BlueDAQ Software Guide for Interface Instrumentation

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In the new online resource center for BlueDAQ Software, Interface provides helpful instructional guides, video demonstrations, user tips and feature details about the popular software often used with various Interface Instrumentation solutions.

Interface provides various instrumentation products, as highlighted in our Instrumentation Selection Guide, for scale input/output, force and moment value calculation, graphing, logging, and display that are compatible with the BlueDAQ Software.

The BlueDAQ Software contains modules for stress analysis with strain gages. It is designed to be used for multiple axis and multi-component force torque sensors. A benefit is the long-term data acquisition decimation at run time.

BlueDAQ Software is used for configuration of measuring amplifiers, recording of measurement data, playback and export of recorded data and read-out dataloggers for Interface Instrumentation models 9330 and BX6-BT.  You can see a complete instrumentation comparison guide to determine the model that works best with the software requirement needed for a project or lab.

The BlueDAQ software is commonly used with the following Interface Instrumentation Models:

The software and drivers are available for download, at no cost.  Visit the BlueDAQ resource center for quick access.

Instrumentation paired with the right software extends the value of test and measurement projects and work in the lab. As noted in our our recent Advancements in Instrumentation webinar, expectations for how data is viewable, stored and retrievable for detailed analysis is critical. This is confirmed in the recent report on trends in data management for sensor products, which includes:

  • Mathscripting
  • Real-time data manipulation versus post process
  • Remote access to equipment and results
  • Transmission to the cloud and data security
  • Alerts, notifications, automated reports
  • Advanced triggering and logging
  • Mixed and expanding communication protocols: Modbus RTU, Modbus TCP/IP, EtherCAT and ethernet, Wi-Fi, 5G

You can watch product and software demonstration videos and review compatible and comparative instrumentation options that come with BlueDAQ software.

BlueDAQ Software Brochure