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Interface Recognized as Contributor to Human Flight Success

As a premium force measurement solutions provider, Interface load cells, torque transducers, and specialty products are frequently used by leading manufacturers, engineers, product designers and testing labs to drive innovation and industry advancements. Our products are utilized for developments and improvements in aerospace and defense, automotive, medical, industrial automation and more.

One of these industries that Interface has played a significant role in for decades as a solutions provider is the space industry. This includes providing products and services for designing and building space technologies like robotics and launch systems, as well as sensors for testing space qualified components, structures, satellites, observation equipment, space vehicles and more.

In our case study detailing our work with NASA, it is evident that our solutions for rockets and structural testing have been used by those advancing space exploration for many years.  In fact, aircraft, spacecraft, military, and defense companies such as Boeing, Airbus, Lockheed Martin, Northrop Grumman, Bombardier, Embraer, Gulfstream, Cessna and others have depended on Interface load cells for thrust, wing, static, fatigue testing and more. While structural test applications utilize many types of LowProfile™ load cells, Interface also provide a wide variety of load pins, load shackles, tension links, load washers, load button load cells and miniature tension and compression load cells for test, production, and control monitoring applications of vehicles and spacecraft.

We recently participated in the industry’s Space Tech Expo, demonstrating the products and services we provide to those that are designing and building spacecraft for sending people and cargo into orbit. We highlighted some of the solutions we detailed in these resources:

Rocket Structure Testing

Interface and The Race to Space

Force Measurement for Space Travel

Aerospace and Defense

Commercial space has also been a hot topic in recent years with technology titans creating their own space program to launch civilians into space. These organizations include SpaceX, Blue Origin, Virgin Galactic and more. Interface has been tasked with helping to provide force measurement solutions for many of these companies. In fact, Interface was recently recognized by Blue Origin for contributing to their first sub-orbital launch with humans on board, the 16th New Shepard flight (NS-16).

With NS-16, Blue Origin successfully launched humans aboard the New Shepard 4 rocket. Its crew consisted of Blue Origin and Amazon founder Jeff Bezos, his brother Mark Bezos, 82 year old Wally Funk, and 18 year old Oliver Daemen. From launch to touchdown the crew’s official mission time was 10 minutes 10 seconds. The crew spent a few minutes in weightlessness and reached an altitude of 107 km (351,210 feet), similar to the previous test flights.

Interface received a special certificate and historic patch from Blue Origin for our participation in the first human flight. Notably, Blue Origin recognized Interface with the following statement:

Performance excellence is fundamental to the success of both our companies. We extend our sincere gratitude to the employees of Interface for demonstrating their dedication to the high-performance standards necessary to meet customer expectations.

Our work in the space industry is of great importance to us because it requires the highest level of quality and accuracy possible. Interface prides itself on developing solutions to meet any need and our ability to contribute to this launch and many of the other NASA or commercial launches around the nation is a testament to these capabilities.

To learn more about our work in space, visit our www.interfaceforce.com/solutions/aerospace.

Solutions highlighted at Space Tech Expo 2021

Force Measurement Solutions for Advanced Manufacturing Robotics

One of the most significant trends in advancing manufacturing is the use of robotics for smart factory automation. These types of machines are designed and coded to perform a variety of mundane and repetitive tasks on a manufacturing line or within an industrial facility. This allows humans to utilize their skills to work on more complex and productive tasks.

These activities are often characterized as picking, assembly, labeling, packaging, finishing work and inspection. Integrating robotics into manufacturing has many benefits including improved workplace safety, increasing productivity, and reducing material waste and costs. Interface uses robotics in our advanced manufacturing efforts in the assembly and building of world-class sensor technologies that are used around the world.

As with all points within a factory, there are many tasks that are very simple, while others can be very intricate requiring precision. As tasks become more difficult, the accuracy of the robot’s functionality is incredibly important. This is when sensors and precision measurement become instrumental to automation.

To ensure supreme accuracy, force measurement sensors are being used to improve processes as well as designed into robotic systems for monitoring performance data in real time. Force measurement sensors help manufacturers optimize the activities and tasks assigned to automated functions.

Popular types or robots used in advanced manufacturing environments using Interface load cells and our force measurement solutions include:

  1. Articulated – Often used in assembly, these robots have rotary joints to allow for a range of motion. Sensors such as mini or load button load cells are used in the testing and actual embedded in the joints to measure force and pressure.
  2. Gantry – These robots have three linear joints that move in different axes The X, Y, Z measurements are often tested with multi-axis load cells as this cartesian robot requires accuracy and precision.
  3. Cylindrical – This type of single robotic arm moves up and down, often stabilized by a cylindrical rod. They often are used in assemblies, welding, and handling of materials. These are tested with load cells for their ability to articulate the movement with exactness.

Interface products are playing a big role in manufacturing automation, especially in the design and development of robotics that use measurement in performance. They are used in all types of industries including automotive, medical, agriculture, and of course general manufacturing.

We supply a wide variety of sensors that measure force, torque, pressure, pulling force and more. We also are well-known worldwide for the accuracy and reliability of our products, making us the perfect fit for high-precision robotics applications.

Here are a few application examples where force measurement provides enormous value in testing and using robotics to advance manufacturing.

Industrial ArmIndustrial Robotic Arm in Production Line

Robotic arm solutions are becoming commonly used on production lines. When a manufacturer of a robot arm needed to measure force and torque when the arm picks up and places objects, Interface supplied a Model 6A40A 6-Axis Load Cell with Model BX8-HD44 Data Acquisition and Amplifier. The 6A40-6 Axis Load Cell was able to measure all forces and torques (Fx, Fʏ, Fz, Mx, Mʏ, Mz) and the BXB-HD44 Data Acquisition Amplifier was able to log, display, and graph these measurements while sending scaled analog output signals for these axes to the robot’s control system. This helped the customer optimize the multiple forces on the robot needed for moving objects on the production line. Read more about this solution here.

Robotic ArmRobotic Arm

This customer needed to lift and move delicate objects, like a glass bottle, in an automated environment with a robotic arm without causing damage to the objects that are being lifted and moved. Delicacy was the key here. Two ConvexBT Load Button Load Cells were used in the grips of the robotic arm to measure the amount of pressure being applied to the object it is lifting and moving. The DMA2 DIN Rail Mount Signal Conditioner converts the signal received from the 2 ConvexBT Load Button Load Cells from mV/V to volts to the PLC Controller which tells the robotic arm to stop clamping pressure when a specified amount of pressure is applied to the object. The two ConvexBT Load Button Load Cells accurately measured the amount of pressure applied to the object the robotic arm was lifting and moving without causing any harm or damage to the object. Watch Robotic Arm Application Note and read more here.

More robotic applications are being tested every day. Interface is proud to be able to supply the necessary technology to enhance production lines, improve shipping and logistics operations and speed up repetitive processes with robotics so workforces can thrive and develop skills that advance manufacturing overall.

Additional Resources

OEM Industrial Robotic Arm App Note

Automation and Robotics Demands Absolute Precision

Robotics in Play with New Animated Application Using ConvexBT

Interface Solutions for Robotics and Industrial Automation

Interface Solutions for Weighing Applications

Interface sensors are used for an extremely wide variety of test and measurement applications. We also supply different technologies and instrumentation for a range of weighing applications, from packaging to waste management. Determining accurate weight is a key data point that manufacturers in all types of industry use cases. Whether they need the information for transporting an object, lifting the object, or just creating a specification sheet, accurate data on weight, accuracy in weight measurements are fundamental for safety and function.

Here is a quick review some of the weighing applications, everything from the food and beverage industry to agriculture and industrial. And it’s important to note, weighing across these different industries doesn’t always involve a simple scale, each object large or small that needs to be weighed has a different method for doing so and different force sensors to get the most accurate data built into machines or used in conjunction with other hardware components.

SNACK WEIGHING AND PACKAGING MACHINE

A snack manufacturing brand wanted to weigh the amount of their snacks that are automatically dispersed into the bags during the packaging process. In this case, they wanted to weigh the potato chips being packaged and ensure the potato chips are at the exact weight needed due to regulatory standards. Interface provided a solution using multiple SPI Platform Scale Load Cells, and installed it to the potato multi-head weigher and packaging machine. The SPI Platform Scale Load cells were installed inside of the mount that attaches the head weigher to the packaging machine. Force results from the potato chips were read by the load cells and sent to the ISG Isolated DIN Rail Mount Signal Conditioner, where the customer is able to control the automated production from their command center. Using this solution, the customer was able to determine the weight of the potato chips being distributed into their bags with highly accurate results. They  were able to control the automated production process with the provided instrumentation. They will use this same weighing method for other snacks that need to be packaged. Read more here.

WASTE MANAGEMENT CONTAINER WEIGHING

When a waste management company wanted to measure the capacity of their waste containers in order to know when it is time to dispose the waste, Interface proposed a solution using Model WTS 1200 Standard Precision LowProfile™ Wireless Load Cells. The load cells can be installed at the bottom of each waste container leg to measure the sum weight of the container. The data is transmitted to the WTS-BS-4 USB Industrial Base Station with the supplied Log100 software. The customer would then be able to determine when their waste container was at full capacity in order to dispose of the waste, or to transfer it. Read more here.

GARBAGE TRUCK ON-BOARD WEIGHING

A garbage disposal company wanted to test the load capacity of their garbage truck bins so they know when it has reached maximum capacity. Interface’s solution is to customize and install four SSB Sealed Beam Load Cells under the garbage box body, on either side. When trash continues to be piled inside the box body, it will push more force down onto the SSB Sealed Beam Load Cells. When maximum load capacity has been reached, the results can be reviewed and displayed when connected to the 482 Battery Powered Bidirectional Weight Indicator in real time. Using this solution, the customer was able to test the maximum load capacity of the garbage bin attached to the truck, so they know when to empty the truck’s garbage at the transfer station. Read more here.

MEDICAL BAG WEIGHING

In the medical industry, it is important to monitor the amount of material in a medical bag carrying fluids for an IV. Medical staff also need to know if a medical bag is empty or if the dispensing tubes are blocked. Force measurements can track this. Using Interface Model MB Miniature Beam or MBP Miniature Beam with built-in overload protection combined with Interface instrumentation, force readings can be captured, displayed and stored for this need. Health Professionals can then review and monitor medical bag weights to ensure medicine is properly dispensed and bag is replaced when empty.

Weighing applications are at the foundation of measurement. The earliest force sensors were designed for this purpose, and they continue to be a large part of application testing today. The only difference between now and then is that Interface has nearly perfected their accuracy across different applications with different types of force sensors measuring very large weight and very small, minute forces.

ADDITIONAL WEIGHING APPLICATIONS

Chicken Weighing

Silo Monitoring and Weighing

Crane Force Regulation

Water Bottle Dispensing and Weighing

To learn more about Interface weighing applications and other applications of our load cells, torque transducers, multi-axis sensors and more, contact us today.

 

 

 

Interface and The Race to Space

Like many, we are celebrating some incredible milestones in the space industry this year. With every milestone, there is a long path of discovery, invention, and experience that creates these extraordinary moments.

The 53-year history of Interface is rich in experiences supplying force and torque measurement solutions to the engineers and innovators of space vehicles and the structures that support them. For decades Interface has supplied load cells, torque transducers, and multi-axis sensors of all sizes and capacities to the organizations that put the first man on the moon and to those that are pursuing the commercialization of space travel and colonization of other planets.

Our legacy as a reputable provider of sensor technologies has created a reliance on Interface products and expert calibration services. Our products have been and are used today in the development and flight qualification for the ascent and now descent of spacecraft, with rapid expansion and frequency. As we enter a new era of recoverable spacecraft, we are seeing more dependence on Interface as the supplier of the measurement devices used by these remarkable innovators, builders, and test engineers.

Why Interface? It comes down to reliability and accuracy, two extremely important measures of success in the launch and recovery of spacecraft.  These measures are also critical factors given the acceleration in space travel for both valuable cargo and with greater occurrences, humans.

Beyond the performance factors of precision force and torque measurement solutions that Interface engineers and manufactures, we are chosen by the steadfast leaders and new entrepreneurs in the space industries because of quality and our ability to customize our products to exact specifications.

You will find Interface products used in thrust testing, structural testing and even force gravity testing.  Every new test and launch inspire the Interface team to keep doing what we do. In fact, you can find our high-capacity and miniature load cells in use with future engineers and astronauts at universities around the world that are inventing new planetary exploration vehicles and rockets.  Learn more here.

Interface provides products that accurately measure thrust, which is critical in cargo lifting. Every test must be verifiably accurate due to the trustworthiness and safety requirements of moving the ever-increasing valuable payloads, which is beyond stellar communication technologies. It’s now about launching and returning humans, with frequency, in the new era of space travel.

Interface load cells are also commonly used in the production and development of launch structures.  These structures must withstand incredible forces during liftoff and return.

You can also find the Interface blue and stainless-steel load cells in the designs and for testing structures and aerodynamics for payloads of all types.

NASA’s Space Launch System (SLS) core stage is 27 feet in diameter and 200+ feet tall. Core components including liquid hydrogen and oxygen tanks must withstand launch loads up to 9 million pounds-force (lbf). Interface 1200 High-Capacity Standard Precision Low-Profile™ Load Cell Model 1260 for 600,000 lbf capacity, Model 1280 for 1,000,000 lbf capacity and Model 1290 for 2,000,000 lbf capacity were used in the design and testing of the structure.

Load cells were attached to hydraulic cylinders at various locations along test stands to provide precise test forces. Strain gages bonded to rocket structure surface and connected to data acquisition system for stress analysis. Read more here: /solutions/aerospace-industry/rocket-structural-testing/.

Exploring the possibilities of what you can measure?  Interface is here to support your vision and mission. Contact our experts to help you get exactly what you need to accurately measure your designs.

 

 

New Interface Multi-Axis Load Cells

One of the common trends in test and measurement is the growing demands for better, more complete sources of data to provide relevant, accurate and viable information to make smart decisions. A significant step towards empowering our customers with more data capabilities is in the ever expanding 2-axis, 3-axis, 6-axis, and axial torsion multi-axis load cell product lines. These requests frequently come with requirements for reduced physical sizes, in dimensions, while keeping the same level of capacity and capabilities. All in the end goal of securing more measurement data.

The benefit of multi-axis is that they are designed to measure a multitude of forces and moments simultaneously with a single load cell sensor. These sensors provide multiple bridges that precisely measure the applied force from one direction with minimal crosstalk from the other axes. We can measure forces simultaneously in three mutually perpendicular axes, with the 6-axis load cells also measuring torque around those axes. Benefits are compounded when these sensors are paired with our data acquisition and amplifier systems that make graphing, logging and displaying data easy enough for any experience level.

As the demand for these products grow across industries, Interface continues to develop new configurations and total system solutions for new and unique applications. We are continuously adding to this line of products In fact, we recently added a few new series of multi-axis sensors aimed at covering a wider spectrum of product tests and custom measurement applications just this month. Included below is a list of the new products we’ve introduced in July, which provide more options to select a multi-axis solution right for your unique needs.

NEW MULTI-AXIS LOAD CELLS

3A40 3-Axis Load Cell

The Model 3A40 has three independent axes in a small package size. Capacities available are 2N, 10N, 20N, and 50N. The product is made from aluminum alloy so it is very light weight.  The 3A Series 3-Axis Load Cell is ideally suited to many industrial and scientific applications, such as aerospace, robotics, automotive and medical research. The load cell is provided in various capacity ranges and sizes with each of the three axes providing the same capacity.

3AR Series Round 3-Axis Load Cells

The 3AR 3-Axis Load Cell Series features a round construction, compact size and low crosstalk. The load cell is provided in various capacity ranges and sizes with each of the three axes providing the same capacity. We are happy to work with our customers design needs, providing a custom design if warranted for varying capacities (between X, Y, and Z), higher temperature capability, or OEM and private labeling if needed.

6A Series 6-Axis High-Capacity Load Cells

Interface’s 6A Series 6-Axis Load Cell measures forces simultaneously in three mutually perpendicular axes and three simultaneous torques about those same axes. 12 full bridges provide mV/V output on 12 independent channels. A 72-term coefficient matrix is included for calculating the load and torque values in each axis. Interface’s BX8 Amplifiers, which includes BlueDAQ software, greatly simplifies the data acquisition process. The new Models 6A225 and 6A300 are available.

Interface multi-axis load cells are ideally suited to many industrial and scientific applications, such as aerospace, robotics, automotive and medical research such as orthopedics and biomechanical use cases. In fact, their unique capabilities are helping the medical industry optimize prosthetic design via multi-axis testing. The energy industry is using Interface’s multi-axis products in wind tunnels, and the military is using them to test the center of gravity in aerospace and defense systems applications.

Multi-axis is the future of force measurement. More axes of data gives the users a better idea of the whole testing picture, which leads to better, higher quality products. We’re proud to be leading the multi-axis load cell trend and will continue to serve our customers with new products, and custom solutions designed for every need.

ADDITIONAL MULTI-AXIS RESOURCES

Dimensions of Multi-Axis Sensors Virtual Event Recap

Better Data and Performance with Interface Multi-Axis Sensors

Multi-Axis Sensor Applications

To learn more about our multi-axis product lines, check out the product page on our website at www.interfaceforce.com/product-category/multi-axis-sensors/. You can also call one of our application engineers to determine which product is right for your needs at 480-948-5555.

Here is the complete Multi-Axis Solutions brochure

Multi Axis Brochure

Contributor: Keith Skidmore, Custom Solutions Engineer & Sales Director

Interface Supplies Agriculture Industry with Sensor Technologies

The global agribusiness industry is estimated to be $5 trillion and growing rapidly. The Association of Equipment Manufacturers (AEM) notes that agriculture innovators and product development are contributions to quality of life, economic growth, employment, and environment in a big way. Interface is proud to be a supplier of sensor solutions, from load cells to instrumentation, to the agriculture industry.

Any time you are manufacturing tractors, self-propelled harvesting combines, robotics, silo structures, monitoring technologies and other equipment used for crop production and farm animal management, test and measurement has an important part. T&M is essential in validating performance, functionality, and safety. Interface load cells, torque transducers, multi-axis sensors, instrumentation and data acquisition systems are essential for these different kinds of agricultural applications. These products can be paired together to ensure efficiency, sustainability, and proper production planning. Interface sensors can also regulate through harsh weather conditions often experienced on a farm such has rain, humidity and unbearable temperatures, both low and high, while still maintaining a high testing and measurement performance.

In the case study Interface Solutions Used in Growing Agriculture Innovation, we outline how our sensors and data acquisition devices are designed to provide engineers with high-quality force and torque data to monitor and confirm the design and in-action processes of a wide variety of equipment. Interface products are ideal for manufacturers that develop agricultural machinery. Load cells and torque transducers, as well as DAQ and instrumentation solutions provide accurate force and torque data to monitor and confirm the design and in-action processes. This applies to a wide variety of agriculture equipment used to push, pull, lift, contain, and move things ranging from seed to cattle. To perfect these inventions and ensure safety, Interface sensors play a pivotal role.

If you would like to dig into a series of use cases that for the agriculture industry, we’ve included links below:

Faces of Interface Featuring Jeff Boyd


Interface Regional Sales Director Jeffrey Boyd has a long history in the force measurement industry and is an incredible addition to the Interface sales team. You see, force measurement runs in Jeff’s blood!

Jeff originally got into the industry because he watched and listened to his dad talk about his experience at another force measurement manufacturer, Sensor Development. In fact, his dad actually helped start the company when he joined the owner shortly after the company was founded. You could say that Jeff was somewhat groomed for success in this field.

To prepare for his destined career, Jeff spent a few years at Oakland University. After that, he quickly joined up with his dad at Sensor Development. Jeff started in the calibration department, learning the ins and outs of strain gages, load cells, torque sensors and everything in between. After a few years, he was leading both the calibration services and customer service department. Jeff was in charge of ensuring customer satisfaction when products came in for repair, service or calibration.

After several years getting hands on with the products and developing critical expertise in the various sensors the company sold, Jeff decided it was time to transition into a sales role. He originally began as a sales engineer helping to develop customer quotes and working directly with the engineering department on custom applications. His success in sales lead him to become a regional sales manager in 2014.

From 2014 to 2017, Jeff served as regional sales manager for Sensor Development until it was bought out by HITEC Sensors and was renamed to HITEC Sensors Development. Jeff remained with HITEC for another four years before it was time for exploring new opportunities.

Due to his experience in the industry, Jeff was familiar with the Interface brand and our product’s reputation for quality and accuracy. Right about the time Jeff’s time with HITEC was coming to end, Interface had an opening for a Regional Sales Position due to Keith Skidmore‘s promotion to our specialized Custom Solutions team.

Jeff joined Interface in the Spring of 2021 and is a perfect fit, technically and professionally. Not only because of Jeff’s years of experience, also because he continues to live in Michigan and will be covering Interface’s Central U.S. region working with our manufacturer’s representative firm, Stress Analysis Services. He’ll be working with our sales reps, including John Guy, and our customers to ensure they get exactly what they require from Interface. He knows the area and knows the needs of the industry well.

As for why Jeff chose Interface, he says it’s because of the people. Throughout the interview process and during these first few weeks, Jeff mentioned how supportive and friendly his teammates and the leaders of the company are working to ensure his success. He also sees the trajectory that Interface is currently on and knows that he will have an opportunity to grow and thrive alongside Interface.

When he’s not helping customers find the perfect product or customer solution for their test and measurement needs, Jeff is spending time with his wife and his five grown sons and granddaughter. Living through the cold Michigan winters make vacationing to the warmth a must. Jeff and his wife frequently travel to Las Vegas and Arizona or any other warm state to escape. Though, they also like to spend some of their time cheering on their favorite football teams. Notably, the household is a bit divided when it’s game time. Jeff is also an avid golfer and spends a lot of his down time on the course.

We’re so glad to have Jeff on our team as our new ForceLeaders member and we can’t wait to see what we’ll achieve together in interest of our valued Interface customers.

Solutions Provider for Aerospace & Defense

Interface has developed highly innovative force measurement solutions for a variety of complex and highly regulated industries. These industries require the most accurate and reliable test and measurement equipment on the market because bad data and unknown variables can spell disaster. This fact has never been truer than it is in the aerospace and defense sector.

For our worldwide customers in www.interfaceforce.com/solutions/aerospace, Interface supplies a variety of sensor solutions, including load cells, tension links, load shackles, wireless instrumentation and more. And Interface is a proud supplier to some of the world leading manufacturing aircraft, spacecraft, military, and defense organizations such as the U.S. Government, NASA, Lockheed, Northrop Grumman, Raytheon, Bombardier, Embraer, Boeing, Airbus Gulfstream, Cessna and more of the world’s most prominent (and well known) rocket builders.

To further highlight our work in the aerospace and defense industry, we’ve also put together a case study outlining, in detail, some of the specific applications in which force measurement sensors can be used. The case study dives deeper into three specific applications highlighting the products used for aircraft wing fatigue, aircraft engine hoist, and parachute deployment and deceleration testing.

READ: The new Aerospace & Defense Case Study can be read in full here.

As a premier partner to these and many other leading global aerospace and defense companies, we’ve seen a lot of high-profile applications which require both off-the-shelf and custom manufactured force solutions. Our engineers and application experts partner with our customers to ensure they get the product that fits the exact requirements, weather it’s a submersible sensor or built for extreme compression and fatigue condition tests.

Our precision load cells have been used on thousands of different projects, both big and small. From aircrafts to ground vehicles and infrastructure, here are a few examples of the projects we’ve supplied various load cells, from jumbo to mini, various torque transducers, multi-axis sensors, customized load pins and as well as wireless telemetry testing systems:

ADDITIONAL RESOURCES:

Exploring Aerospace Force Measurement Solutions Blog

Launching into Orbit with Interface

Force Measurement for Space Travel

 

Interface Explores Maritime Applications Near and Offshore

Land, air, and sea are all the places where Interface force measurement devices are used to test and confirm product designs and measure real-time functions of equipment. Interface has long been providing an array of sensor solutions for use in the maritime industry.

The solutions are diverse including hydrofoil watercraft testing, yacht rigging inspections, and safety weight monitoring on massive cranes used on shipping docks and offshore. Interface provides various load cells, load pins, tension links, load shackles, instrumentation, and wireless products for splash zone, offshore and underwater sites.

The reason we are a top choice for products in or around the water is because of our line of submersible and rugged load cells and sensors designed for underwater applications and use in harsh weather conditions. From rigs and docks to structural waterways and bridges, our load cells can survive through underwater submersions at different capacities, and still be able to relay reliable and accurate data to instrumentation and receivers at the surface level. Interface measurement technologies are helping customers regulate harsh maritime situations including underwater tension lines for commercial fishing, nearshore hoisting apparatus at shipyards, undersea energy exploration, as well as storm and tsunami monitoring.

Specifically, our wireless load pins, load shackles, and tension links are ideal for marine applications. These products can be paired with our different wireless sensor transmitters, receivers, and handheld displays. Our Wireless Crosby Bow Load Shackles have been used for line tension testing and rigging. Our load shackles are inter-changeable with our WTSTL Wireless Tension Link Load Cell. The WTS-BS-4 Wireless Industrial USB Base Station is also a popular transmitter that gives outstanding coverage and can be easily paired with one of our handheld displays such as the WTS-BS-1-HA Wireless Handheld Display for Multiple Transmitters or the WTS-BS-1-HS Wireless Handheld for Single Transmitters.

Check out a few of our applications notes to see how these products can be used for testing in the maritime industry:

Hydrofoil Testing in a Wave Tank

Hydrofoil design for watercraft is a delicate balance between performance and complexity. Finding the right shape without using overly complex angles to achieve the desired amount of lift is crucial when designing a successful hydrofoil. Once an engineer’s concepts are ready for testing, using the best force measurement equipment is required to sense the subtle differences between hydrofoil designs. Lift and drag are the most important characteristics of a hydrofoil. The Interface Model 3A120 3-Axis Load Cell is needed to read these forces. The Fz senses lift and the Fx and Fy sense the drag. Using a model BSC4D-USB bridge amplifier increases the visibility of the load cells output signals. When using the load cell and bridge amplifier, the engineers can record the real-world lift and drag forces the hydrofoils are having on the watercraft. This data allows a more in-depth comparison of proposed hydrofoil designs to find the best model for the job. Learn more.

Mooring Line Tension Testing 

Due to the changing weather conditions, mooring cable lines undergo wear and tear. Users want to ensure all mooring lines for ships or vessels are securely docked at the same loading tension so that they do not risk the mooring lines to break or cause damage. Interface WTSLTL Lightweight Wireless Tension Link can be attached to each mooring cable in use. Results are sent to the customers through the WTS-BS-4 USB Industrial Base Station when connected to the customer’s supplied PC computer or laptop. Data can also be transmitted to the WTS-BS-1-HA Handheld Display for Multiple Transmitters, giving the customer the option to view multiple mooring cable line tensions. Using these Interface products, the customer was able to verify the tensions to multiple mooring cable lines. Thus, resulting in the security of their ship being safely docked on shore. Check out the app note here.

WTS Yacht Rigging Inspection

For a customer who wants to have a complete rigging inspection to make sure the mast, still lines, and all movable hoisting lines are functional and meet the proper specifications for sailing, Interface has the products to help. To test the tension of the forestay, shroud, and backstay cables, and the tension of the movable lines when sailing, Interface provided a WTSSHK-B Wireless Crosby™ Bow Load Shackle paired with the WTS-BS-1 Wireless Handheld Display for Unlimited Transmitters. This allows customers to switch and view between multiple shackles being tested during the inspection. The WTS-BS-4 USB Industrial Base Station can also be attached to the customer’s PC or laptop to display real time measurements from the shackles and log data. With this combination of technology, the customer was able to conduct both a running and standing rigging inspection of their ship or vessel and was able to determine if all lines were functional and met safety standards. Learn more here.

Dock Crane Safety and Capacity Verification

It is essential that heavy equipment used on the dock can verify that their crane is strong enough to safely lift a heavy load. For productivity and timing, it also is helpful to constantly measure and rate maximum load capacity. In these environments, a wireless solution is needed to avoid long cables, and to have a faster installation time. Using the WTSLTL Lightweight Wireless Tension Link Load Cell, operators can measure the load’s maximum capacity. The WTS-RM1 Wireless Relay Output Receiver Modules also can trigger an alarm that can be set when the maximum capacity of weight and force. The data is transmitted and can be reviewed with the WTS-BS-1-HS Wireless Handheld Display, or, on the customer’s receiving technology. Read more here.

As you can see, Interface has got Maritime covered with a wide variety of products suitable for submersion and the harsh weather that can be found at sea. In addition, if our off-the-shelf products don’t quite meet your use case, Interface’s custom solutions team will work alongside you to create the most effective and efficient solution based on your needs.