Posts

Enhancing Structural Testing with Multi-Axis Load Cells

/0 Comments/in /by

Multiple industries use structural tests for quality control, regulatory requirements, failure analysis, predictive maintenance, design and performance verification, and safety assurance.

Structural tests measure the tension, design proofing, and lifecycle fatigue validation. Load cells provide valuable measurement data in structural testing. These tests apply to assessing the structural components for rockets, aircraft, automobiles, EV batteries, heavy equipment, and infrastructure projects.

There are times when more data is valuable beyond a standard load cell. Multi-axis sensors are essential tools for structural testing, providing valuable insights into the behavior of structures under various loading conditions. These sensors measure forces in multiple directions, enabling engineers to identify potential weaknesses, assess structural integrity, and optimize designs.

Multi-axis sensors offer several technical advantages for structural testing compared to traditional single-axis load cells. Interface’s 2-axis, 3-axis, and 6-axis load cells are all excellent options for structural testing.

TIP:  Use the new Interface Multi-Axis Selection Guide to evaluate the different designs, capacities, and capabilities quickly.

Primary Benefits of Using Multi-Axis Load Cells for Structural Testing

  • Extensive data acquisition: The primary advantage of multi-axis sensors is they can simultaneously measure forces in multiple directions, thoroughly analyzing the force distribution on a structure.
  • Improvements to structural design: The data obtained from multi-axis sensors can be used to refine structural design models, leading to more robust, efficient, and safe structures.
  • Reduction in complexity: Multi-axis load cells can replace multiple single-axis load cells, simplifying test setups and reducing the required data channels. The benefits are saving time during test setup and data analysis.
  • High accuracy: Multi-axis load cells are designed to minimize crosstalk between axes, ensuring accurate measurements even when forces are applied in multiple directions, which is critical in structural test data.
  • Early detection of structural issues: Using multi-axis sensors can help to identify subtle changes in structural behavior that may indicate early signs of damage or deterioration, allowing for timely intervention.
  • Versatile measurement device: Multi-axis load cells are used in various structural testing applications, including complex force distributions and dynamic loading conditions, making them versatile tools for structural and civil engineers.
  • Compact form factor: Interface multi-axis load cells are dimensionally suited for testing structures with limited space constraints.

During the Inventive Multi-Axis and Instrumentation Webinar, our application engineers shared significant technical benefits of multi-axis sensors. Watch the full recorded technical seminar here.

  • Improved understanding of reaction loads at boundary conditions
  • Transmissive loads through DUT
  • Bending and side loads
  • Force vector and center of force
  • Boundary load condition verification
  • Expansion of existing test methods

Applications of Multi-Axis Sensors in Structural Testing

Structural health monitoring: These sensors are used to continuously monitor the condition of structures, identifying early signs of damage or deterioration.

Bridge testing: Multi-axis sensors measure bridges’ load distribution and stress levels during various loading scenarios, ensuring their structural integrity.

Aircraft testing: These sensors measure aircraft structures’ aerodynamic forces and vibration response, ensuring their safety and performance.

Civil engineering testing: Multi-axis sensors are employed in testing a wide range of civil engineering structures, including buildings, dams, and offshore platforms. Visit: Infrastructure Solutions

Multi-axis load cells are an ideal technical solution for structural testing because they can simultaneously measure forces in multiple directions, reduce complexity, and improve accuracy. These versatile sensors can be used in structural testing and ongoing structural monitoring.

ADDITIONAL RESOURCES

Multi-Axis Sensor Application Notes

Interface Solutions for Structural Testing

Structural Testing Overview

Modernizing Infrastructure with Interface Sensor Technologies

Interface and Infrastructure Markets Form a Perfect Partnership

Electric Vehicle Structural Battery Testing

Outlining Force Solutions for Structural Outrigging

Performance Structural Loading

Rocket Structure Testing

 

Interface Column Load Cells

/0 Comments/in /by

A column load cell is a type of load cell designed with a cylindrical or column-shaped housing. It is typically used in applications where the load or force is applied vertically, and the sensor is installed in a way that the load is directed along the central axis of the column.

Interface column load cells are often used for vertical force measurement applications, including weighing scales, silos, structural tests, and thrust testing. Column load cells are rugged, providing a more durable solution for exposure to environmental conditions. Interface column load cells are typical for high-capacity thrust and structural testing.

A column load cell, by design, handles higher axial (vertical) loads while maintaining accuracy and reliability. Column load cells are designed for vertical force measurement. They are more robust, durable, and often larger than a standard canister load cell.

Canister load cells are typically more compact, making them a good choice for applications with limited space and where easy installation is a priority. A LowProfile “pancake style” load cell is compact and flat, with a lower height than column load cells. LowProfiles are the most popular Interface design of a load cell due to their versatility. The choice between using a column load cell, canister style load cell, or LowProfile depends on the specific needs of the application, capacity, environment, and dimensions.

Popular Interface Column Load Cells

Interface Column Load Cells are available in high capacities, in both tension and compression, as well as compression-only options.

2160 HIGH-CAPACITY COLUMN LOAD CELL

The Interface 2160 High Capacity Column Load Cell offers high performance and highly durable design. It is typically used in high-force measurement applications. It has capacities up to one million lbf (4450kN), with custom options to go higher.

  • Performance to ±0.15% FS
  • Standard capacities of 300K lbf to 1000K lbf (1334 kN to 4448 kN)
  • Screw-in Handles
  • Tension and compression measurement
  • Standardized output
  • ASTM E74 calibration
  • Special thread size
  • Dimensionally compact
  • Multiple bridge

SPECIAL NOTE: Why choose a tension and compression column load cell? It’s based on the use case. Weighing of objects that can be subjected to both tension and compression forces, such as aircraft and vehicles. Force measurement in applications where both tension and compression forces are present, such as cable tension testing and load-bearing applications

2161 HIGH-CAPACITY COLUMN COMPRESSION ONLY LOAD CELL

The Interface High Capacity Column Compression-Only Load Cell Model 2161 is applicable for high-capacity compression-only measurement applications. It is available in capacities from 300K to 1000K (1335 to 4450 kN). Options are available for a 2nd bridge.

  • Standard capacities of 300K lbf to 1000K lbf (1334 kN to 4448 kN)
  • Performance to ±0.15% FS
  • Compression-only
  • Standardized output
  • ASTM E74 calibration
  • Handles for easy movement and lifting
  • Accessories, including cables and mating connectors

2200 CALIBRATION COLUMN LOAD CELL

The Interface high accuracy 2200 Calibration Column Load Cell is a guided column design. It is lightweight and portable for use in the field. It measures tension and compression. Their high performance and capacity make them excellent for calibrating in aerospace, industrial, and manufacturing labs.

  • Capacities from 100K – 200K lbf (445kN – 889kN)
  • Performance to <0.10%FS
  • Quadruple the gages of the standard column cell
  • Lightweight and compact
  • Various models, including the 2230 and 2240, are available.
  • Compression-only available
  • Standardized output
  • ASTM E74 calibration
  • Special thread size

2300 HIGH CAPACITY FLANGE MOUNT COLUMN LOAD CELL

The Interface High Capacity Flange Mount Column Load Cell 2300 Series is a column design with a flange mount for easy installation. It is available in capacities of 630 kN (140K lbf), 1000 kN (225K lbf), and 2000 kN (450K lbf) and has options available for a 2nd bridge.

  • Accuracy class 0.05% FS
  • Tension and compression
  • Low profile and low mass
  • Fixed cable or plug connection
  • Flange mounted
  • Easy installation
  • Optional redundancy with a dual bridge for axial force measurement
  • Option for TEDS calibration IEEE 1451.4
  • Models 2330, 2340, and 2350 are available.

Column Load Cell Applications

Column load cells are a viable option for diverse applications across various industries, from rocket tests to construction monitoring equipment. Their ability to accurately measure force and withstand harsh environments makes them a valuable tool for ensuring safety, efficiency, and quality.

Aerospace: In the aerospace industry, column load cells measure the weight of aircraft during loading and unloading, ensuring proper weight distribution and safe flight operations. These rugged load cells are a common feature of thrust test stands.

Infrastructure: Many infrastructure projects rely on column load cells. They are embedded in structures, such as bridges, buildings, and equipment like cranes, to monitor load distribution and prevent overstress or collapse of critical infrastructure. For example, column load cells can test the axial load-bearing capacity of piles, ensuring the stability of foundations and structures.

Machinery and Storage: In agricultural and industrial use cases, column load cells monitor the weight of silos, tanks, and hoppers containing materials. By installing column load cells beneath these containers, you can continuously measure the weight of the contents for storage and process control, allowing operators to track material levels and prevent overfilling or underfilling, which can lead to production issues and safety concerns.

Weighing Systems: Column load cells are commonly used in industrial weighing systems, such as platform scales, floor scales, and truck scales. These load cells are placed under the platform on which the objects or materials are placed for weighing. A logistics warehouse installs column load cells within the floor scales for accurately measuring the weight of pallets or goods. This is valuable data for storage, inventory management, and shipping.

Construction: Material testing and quality control applications use column load cells to measure compressive forces. In a construction material test lab, these load cells can be integrated into testing machines to evaluate the compressive strength of concrete, bricks, or other construction materials.

Energy: Renewable energy use cases for column load cells include measuring the loads exerted on wind turbine towers, ensuring structural integrity, and preventing damage during high winds. Column load cell are also used in field testing for extraction equipment.

Is a column load cell right for your use case?  Contact our application engineers to explore your options.

Fatigue Testing with Interface Load Cells

/0 Comments/in /by

Engineers rely on fatigue testing to ensure the safety and reliability of their product designs and structures. By understanding how materials behave under repeated loading, engineers can design components resistant to fatigue failure.

Fatigue testing requires accurate and reliable force measurement. Interface uses ‘fatigue-rated’ as an exact specification that defines a special class of load cell design and construction. Interface fatigue-rated load cells are designed to withstand the rigors of repeated loading, which makes them ideal for even the most demanding high cycle count fatigue testing applications.

In a typical fatigue testing setup, Interface fatigue-rated load cells are attached to the test specimen or the test machine, and the cyclic loading is applied according to the test protocol. The load cells continuously record the applied forces or stresses, allowing engineers and researchers to monitor how the material responds to repeated loading.

By analyzing the data from Interface load cells, researchers and material engineers can determine the material’s endurance limit, fatigue life, and stress-strain behavior. This information is invaluable for optimizing material selection, design, and manufacturing processes to enhance product performance and reliability while identifying fatigue and potential failure risks.

The use of fatigue-rated load cells and data logging instrumentation is necessary for most test and measurement applications, particularly when materials, parts, or assemblies are tested for destruction. This is true because an accurate record of the forces at every moment of the tests is the only way an engineer can analyze the stresses that occurred in the moments just before the ultimate failure. Read more about fatigue testing in our Interface’s Technical Library.

Interface Fatigue-Rated Load Cells

1000 Fatigue-Rated LowProfile® Load Cell

1000 High Capacity Fatigue-Rated LowProfile® Load Cell

1500 Low Capacity LowProfile® Load Cell

1208 Flange Standard Precision LowProfile® Load Cell

Profile of a Fatigue-Rated Load Cell

  • Design stress levels in the flexures are about one-half as high as in a standard LowProfile load cell.
  • Internal high-stress points, such as sharp corners and edges, are specially polished to avoid crack propagation.
  • Extraneous load sensitivity is specified and adjusted to a lower level than in a standard LowProfile load cell.
  • All Interface fatigue-rated load cells have a specified service life of 100 million fully reversed, full-capacity loading cycles.

No one can accurately predict exactly when the failure will occur, nor which part of an assembly will be the weakest link that eventually will fail. This is why high cycle count testing is the best way to measure fatigue life. To read more about fatigue testing and fatigue theory, consult Interface’s Load Cell Field Guide.

Fatigue Testing Applications

Interface fatigue-rated load cells are used in various industries, including aerospace, automotive, civil engineering, and manufacturing. They are used to test various products, from aircraft wings and landing gear to furniture and industrial machinery.

How Interface fatigue-rated load cells are used in fatigue testing:

  • Aerospace: Interface fatigue-rated load cells test the durability of aircraft wings, landing gear, and other aerospace components. This helps to ensure that aircraft can withstand the rigors of repeated takeoffs, landings, and flights. These load cells test the materials used for structures and even rockets.
  • Automotive: Interface fatigue-rated load cells test the fatigue life of engine components, chassis, and suspension systems. This helps to ensure that vehicles are safe and reliable and that they can withstand the stresses of everyday driving.
  • Civil engineering: Interface fatigue-rated load cells test the fatigue resistance of bridges, buildings, and critical infrastructure. This helps to ensure that these structures can withstand the loads they are designed to carry and are safe for the public.
  • Manufacturing: Interface fatigue-rated load cells test the fatigue life of industrial machinery, tools, and consumer products. This helps to ensure that these products are reliable and can withstand the demands of everyday use.

Watch how Interface load cells are used in this bike frame testing application.

Interface has specialized in fatigue-rated load cells and their applications since our founding in 1968. Our LowProfile® fatigue-rated load cells provide up to 100 million duty cycles, and the gaged sensors in every load cell are individually inspected, tested, and certified to meet our rigid performance standards.

It is imperative to choose the right load cell for your fatigue testing application. Load cells come in various sizes and capacities, so it is vital to choose one that is right for your fatigue testing application. Ensure you know the maximum load that will be applied to the load cell, the type of loading, the accuracy requirement, and the environmental conditions for testing. Consult with Interface application engineers to find the suitable load cell for your testing requirements.

ADDITIONAL APPLICATIONS AND RESOURCES

CPG Bike Handlebar Fatigue Testing

Interface Specializes in Fatigue-Rated Load Cells

Prosthetics Load and Fatigue Testing App Note

Furniture Fatigue Cycle Testing App Note

Aircraft Wing Fatigue App Note

 

Monitoring and Controlling Spillway Lift Gates

/0 Comments/in /by

Load cells are used in spillway gates to measure the force or load acting on the gate. The accuracy of these measurements is essential for managing water flow in spillways, dams, and similar water management structures. A load cell’s measurement data helps to monitor and control the position and stress on the gate to ensure safe and efficient operation.

Civil engineers and equipment manufacturers need immediate data to modernize vital infrastructure worldwide. A spillway gate’s exact capacity and dimensions may require a custom measurement solution to integrate the sensor into the design. Retrofitting spillways with advanced sensor technologies is essential to maintain gates, improve lift and closure, protect the environment, and safeguard people.

When selecting load cells for lift gates in spillways, it’s essential to consider factors such as the load range, accuracy, environmental conditions such as exposure to water and temperature variations, and the communication and control system. The load cells should be robust and designed to withstand the harsh conditions typically found in spillways.

Types of Interface Products Used for Spillway Lift Gates

  • LowProfile Load Cells are ideal for high accuracy and fatigue testing.
  • Mini Load Cells are best when space limitation for the sensor or a small measurement capacity fits the requirements.
  • Load Washer Load Cells are often used for structural monitoring and are easy to implement with a thru-hole design.
  • Multi-axis sensors are used with more than one axis of continuous measurement if necessary, or the project requires more data than a single sensor can produce.
  • Load Pins and Load Shackles are ruggedized and provide easy installation to existing equipment, such as gates.
  • Data Acquisition Systems can graph, log, and store data for continuous analysis and for creating safety systems.
  • Indicators Instruments enable the operator to have real-time analysis of measurement data.
  • Portable Instrumentation Modules are helpful when operators move around a site or need cableless devices.
  • Wireless Telemetry Systems are growing in popularity due to the cable-free options.
  • Submersible Load Cells are essential for some projects due to the exposure to moisture and various environmental conditions.
  • Enclosures are helpful to protect the sensor and instrumentation. They also provide mobility options for different types of project requirements.

How it Works: Load Cells Used for Monitoring and Controlling Spillway Gates

Load cells are positioned at various points on the gate structure to measure the force or load acting on the gate. This data helps determine the weight of water pressing against the gate, which is crucial for managing water flow. Load cells can monitor the load on a spillway lift gate during operation to ensure that the gate is not overloaded.

The load cell is connected to a data acquisition system or a controller for real-time monitoring and analysis. This system collects data from the load cells, which can be used to calculate the pressure exerted on the gate by the water.

The load cell data can be used to control the position of the gate. By continuously monitoring the load, the gate can be adjusted to maintain a particular load or to keep the gate at a specific position. This is important for controlling the water flow through the spillway.

Using Interface instrumentation solutions, the measurement data can trigger alarms if the load exceeds safe limits. This can alert operators to potential issues or dangerous conditions that must be addressed due to environmental factors or flood controls.

Interface’s Log100 Software is designed to map, record, and analyze the output data. It is valuable for assessing the gate’s performance and making necessary adjustments to ensure its longevity and reliability.

Controlling the Position of a Spillway Lift Gate

A civil engineering firm needs to control the position of a spillway lift gate to maintain a specific water level of a reservoir and control the water flow through the spillway. They desire a feedback control loop system for continuous monitoring.

Interface recommends using Interface’s 3-Axis Multi-Axis Sensor Load Cell to measure the force required to lift the gate and adjust the gate’s position to maintain the desired load. The Interface BX6 Data Acquisition System is programmed to maintain a constant load on the gate, ensuring that the water level in the reservoir remains constant, even as the inflow of water changes. The load cell can also measure the force required to lift the gate and predict the future position of the gate. The gate is then adjusted to ensure it reaches the desired position at the chosen time, with the ability to release a certain amount of water from the reservoir. This would help control the water flow downstream and prevent flooding.

The type of load cell and instrumentation selected for any spillway lift gate will depend on the application requirements. If you have questions about the type of measurement solution best suited for your project or design, please contact our application engineers.

Outlining Force Solutions for Structural Outrigging

/0 Comments/in /by

Across a wide variety of industries, heavy machinery, maritime, construction, and other infrastructure often need additional structural support. This includes support that prevents equipment, vessels, and buildings from falling over, capsizing or collapsing.

Typically, the solution to provide this critical structural support comes in the form of an outrigger. For vehicles, both land and maritime, an outrigger is a projecting structure, with specific meaning depending on types of vessels, or the legs on a wheeled vehicle that are folded out when it needs stabilization.

For buildings, outriggers are interior lateral structural systems provided to improve the overturning stiffness and strength of high-rise buildings. It is a lateral load resisting system that is located within the building. The whole system consists of a core structure connected to the perimeter columns of the building.

These types of structural supports became popularized in the 1980s as an addition to high-rise buildings as they are effective up to 150 floors due to its unique combination of architectural flexibility and structural efficiency. Outrigging has been adapted for large vehicles and boats, such as large cranes that are extremely top heavy and can create balance problems, or yachts that need to be stabilized when stored out of water.

With the addition of these supports, various forms of testing need to be done to ensure the outrigger can support the vehicle or structure it is installed upon. This is where Interface’s force measurement testing and monitoring products are utilized in different outrigging applications.

Interface load cells are used by outrigging engineers, civil engineers and heavy equipment manufacturers, oil and gas, construction industry and marine equipment companies. Read more why Rigging Engineers Choose Interface Measurement Solutions.

The role of force measurement sensor technologies in outrigging is to provide high accuracy measurement of the outrigging equipment in test and actual use. The applications range from integration of sensors into outrigger equipment, to load cells for real-time monitoring of the physical structure using outrigger supports.

The most common Interface products used for outrigging include:

For example, Interface load shackle cells are used to measure the forces during outrigger testing as well as on the outrigger equipment that support the structure. The data from the sensor is critical information used to assess the structural integrity of the outrigger or structure and to identify any potential weaknesses.

Interface load cells, such as our load shackles or load pins, are typically placed in strategic locations on the outrigger or structure where the force is expected to be greatest. The load cell is then connected to a data acquisition system (DAQ) or indicator that records the force readings. The data can then be analyzed to determine the maximum force applied to the outrigger or structure, as well as the distribution of force over the structure.

Load cells can also be used to monitor the performance of outriggers or structures over time. This can be helpful in identifying any changes in the structural integrity that may be caused by wear and tear, environmental factors, or other factors. Utilizing instrumentation with alarm capabilities is helpful, as well as a tool for maintenance.

Load cells are an important safety feature in outrigging equipment. They can help to prevent accidents and ensure that the equipment is used safely. A load cell is used to prevent a crane collapse during the construction of a high-rise building in a large congested metropolitan city. The crane is used for lifting a heavy beam. The load cell alerts the operator when the load is too heavy.

Ultimately, force measurement provides several benefits to testing and monitoring different outrigger applications, including:

  • Increased safety: By measuring the force applied to the outrigger, a load cell can help to prevent overloading and damage to the outrigger. It is also valuable for continuous monitoring during lifting use cases, such as with a crane or heavy machinery.
  • Improved efficiency: By monitoring the performance of the outrigger, a load cell can help to identify any potential problems early on, which can help to prevent costly downtime.
  • Reduced risk: By providing accurate data on the force applied to the outrigger, a load cell can help to reduce the risk of accidents and injuries.

Examples of how force measurement is used to test outrigger solutions in a variety of industries:

  • In the oil and gas industry, load cells are used to test the outriggers of offshore drilling rigs. This helps to ensure that the rigs are safe to operate in high-wind and wave conditions.
  • In the construction industry, load cells are used to test the outriggers of cranes and other lifting equipment. This helps to ensure that the equipment is safe to use and that it will not overload the outriggers.
  • In civil engineering, load cells are used to test the structural integrity of bridges and other structures. This helps to ensure that the structures are safe to use and that they will not collapse underload.

Outriggers play a critical role in the safety and support of vehicles, infrastructure projects and massive structures. Interface force measurement products also play a necessary role in safeguarding outriggers and the operators. If you have an outrigging use case and are wondering which products are best suiting for your specific requirements, contact Interface Application Engineers for help.

Construction Brochure

Wireless Telemetry Systems 101

/0 Comments/in , /by

A wireless telemetry system enables the remote measurement and transmission of data from one location to another without the need for physical wired connections.  As technology continues to advance, wireless telemetry systems are becoming increasingly sophisticated, reliable, and secure, enabling them to be applied in a wide range of industries and use cases for test and measurement applications.

Interface offers a wide range of wireless telemetry products. Components in wireless telemetry systems typically include sensors, transducers, instrumentation, communication modules, transmitters, displays and printers.

The sensors are used to measure tension, compression, weight, torque, or any other measurable quantity. Interface utilizes proprietary strain gage sensor technologies. Transducers convert the analog signals from sensors into digital data that can be processed and transmitted to instrumentation.

Load cells are commonly used with wireless telemetry systems to measure and transmit data related to the force or weight applied to an object. The load cell converts the force exerted on it into an electrical signal, which can then be wirelessly transmitted to a remote monitoring system.

The most popular Interface wireless load cells are our WTS 1200 Standard Precision LowProfile® Wireless Load Cell, WTSTL Wireless Tension Link Load Cell, WTSLP Wireless Stainless Steel Load Pin and WTSSHK-D Wireless Crosby™ Load Shackle. Interface works with our customers to develop engineered-to-order wireless solutions by request.

The analog output from the load cell may require signal conditioning to ensure accuracy and compatibility with the wireless telemetry system. Signal conditioning can also be required for amplification, filtering, and analog-to-digital conversion to convert the analog signal into a digital format.

Wireless communications modules are responsible for transmitting the data over wireless channels. It can use various communication technologies like Wi-Fi and Bluetooth depending on the application’s requirements. The transmitter is responsible for wirelessly communicating the load data to the receiving end of the telemetry system.

There are various options for data collection. Data acquisition instrumentation is preferred in force measurement applications for the purposes of collecting vast amounts of the data from sensors and transducers and preparing it for transmission.

At the receiving end of the telemetry system, another wireless communication module receives the data from the load cell’s transmitter. Once the data is processed, it can be analyzed, logged, and displayed on a user interface, such as a computer dashboard or a mobile app. This allows operators, engineers, or users to monitor the load values in real-time and make informed decisions based on the data

Interface Wireless Telemetry System (WTS) Solutions

The Interface Wireless Telemetry System (WTS) offers flexibility by eliminating physical connections, making it easier to deploy sensors in remote or challenging environments. Wireless telemetry systems offer more flexibility in sensor placement and system configuration.

The absence of physical wires allows for easier repositioning or adding new sensors without significant infrastructure changes. This setup is particularly useful in scenarios where it is challenging or impractical to use wired connections, such as in large-scale industrial applications or when monitoring moving or rotating machinery.

Wireless Telemetry System Components

Wireless Transducers

Wireless Transmitters

Wireless Receivers

Wireless Output Modules

Wireless Displays and Instrumentation

This is a list of what types of products are available. The Interface WTS offering continues to grow with added products to the line. Check out the Wireless Modular System Overview for more system details.

Wireless Telemetry System Benefits

The Interface WTS is a wireless telemetry system that transmits high-quality data to single and multiple devices. It offers a wide variety of benefits, including:

  • High accuracy: The WTS offers measurement accuracy of ±0.02% of full scale, ensuring that you get accurate readings from your sensors.
  • High speed: It is a high-speed system that can transmit data at up to 1000Hz.
  • High resolution: The WTS has a resolution of 10,000 counts, which means that you can measure even slight changes in force.
  • Multiple configuration options: The WTS can be configured to meet a wide variety of needs. You can choose from a variety of transmitters, output modules, receivers, antennas, and displays.
  • Easy to use: It is a modular system that can be easily expanded to meet the needs of your application. It is supported by our powerful WTS Toolkit configuration software that makes it easy to set up and use.
  • IP-rated enclosures: The WTS transmitters and receivers are available in two different sized enclosures that are rated to IP67, making them dustproof and waterproof.

A major benefit of wireless telemetry systems is the ability to adapt and expand by adding additional sensors or devices to system, without the constraints of wireless and cables. They are easy to integrate, and installation is fast for immediate benefits.

Wireless telemetry seamlessly integrates with the Internet of Things (IoT) and cloud-based platforms, enabling centralized data storage, analysis, and easy access from multiple devices.

Read: Interface Wireless Telemetry System Review

Applications Using Interface Wireless Telemetry System Solutions

Aerospace: Wireless options are preferred for large projects like require careful movement and testing of aircraft, components and systems. Providing flexibility in real-time data without the cable is a huge benefit. See these WTS solutions for Aircraft Engine Hoist and Airplane Jacking System

Industrial Automation: Load cells with wireless telemetry are commonly used in industrial environments for weighing large objects, such as in material handling, manufacturing, and logistics. Check out IoT Lifting Heavy Objects.

Medical and Healthcare: Wireless medical telemetry systems are used for patient monitoring, such as in wearable health devices. In medical settings, wireless load cells are used in patient lifts and hospital beds to monitor patient weight and movement. Learn more in our Patient Hoyer Lift application.

Agriculture: The agriculture industry uses WTS for monitoring crop management programs and measuring the weight of produce, animal feed, or livestock. Check out this use case: WTS Equine Bridle Tension System App Note.

Energy: The energy industry utilizes wireless load cells and telemetry products for remote monitoring of oil wells, pipelines, and storage facilities. Check out Tank Weighing and Center of Gravity

Infrastructure: Civil engineers use WTS for assessing the health and integrity of structures like bridges and dams. Monitoring loads on structures like bridges and cranes to ensure safety and structural integrity. Check out Road Bridge Lift Monitoring.

Manufacturing: There are many examples of manufacturing WTS use cases. Wireless load cells are being used to monitor the weight of products as they move through the production line. This information can be used to ensure that products are meeting quality standards, and to identify any potential problems early on by fully utilizing the wireless telemetry capabilities.

Construction: In the construction industry, wireless load cells and telemetry systems monitor the load on beams and columns during construction to ensure that structures are safe and stable, and to detect any potential problems before they cause an accident. Check out Jib Crane Tension Monitoring.

Transportation: In the transportation industry, wireless load cells are being used to monitor the weight of cargo on trucks and trains to ensure that loads are not overloaded, and to comply with regulations. Read IoT Waste Management Container Weighing.

Automotive: The industry utilizes a number of machines and systems to test components used in the making of automobiles. Read how WTS is used in this brake testing application: WTS Brake Pedal Force Testing.

Entertainment: Protecting the artists, equipment and attendees is top of mind for all venues. Wireless systems are used to monitor environmental conditions, rigging, display mounts and more. Read Multi Stage Load Monitoring.

Integrating load cells with wireless telemetry systems provides a convenient and efficient way to monitor force or weight data remotely, allowing for real-time data analysis and enhancing the automation and safety of various processes.

If you are looking for a reliable and accurate wireless telemetry system, the Interface WTS is a great option. It is a powerful and versatile system that can be used in a wide variety of applications. and industry use cases.

Interface Measurement Solutions Support Smart Cities

/0 Comments/in /by

Various Interface load cell products are used in the development of smart cities. What is a smart city? A smart city is a municipality that uses data and interconnectivity to improve sustainability and quality of life.

According to the Smart City Index of 2023, London is leading the way in the development of its smart city infrastructure. Other top contenders for the lead are Zurich, Oslo, Barcelona, Taiwan, Singapore and New York. There are estimates are there are more than 140 smart cities today in various stages, and the number is growing. They are also showing tremendous potential to transform the way we live, consume, move and work. Most smart city infrastructure is in the early and mid-stages of development.

From research to engineering and building to maintenance, Interface force measurement solutions are being actively used in the design and testing of components used in smart city projects and systems. Force measurement data is valuable for assessing and improving the overall efficiency and sustainability of a city. Learn more by visiting our smart cities solutions here.

Load cells can be used to measure a variety of parameters in smart city design, development of infrastructure and resource management.

  • Interface LowProfile and Mini Load Cells are used to measure the force applied to a structure or object. This information can be used to assess the structural integrity of a building or bridge, or to optimize the design of a new product used in the smart city infrastructure.
  • Interface torque transducers provide data on the rotational equivalent of force. This information can be used to monitor the performance of heavy duty machinery and construction equipment, or to ensure that products are assembled correctly when building.
  • Specialized load cell technologies, like load pins, load shackles and tension links can be used to measure tension, lifting actions and weight, which is the force of gravity acting on an object. This information can be used to weigh products, to monitor the loading of transport vehicles, or to ensure materials or people are not overloading lifting equipment. Go to our Lifting Solutions and Weighing Solutions to learn more about the range of products available for smart city applications.
  • Interface wireless and Bluetooth solutions support the advance ICT (communications) requirements to easily capture accurate data without the cable. Our complete line of wireless telemetry systems and Bluetooth options support the advancements in digital optimization and feedback required for real-time data management.

By using sensors, data, and communications to improve human conditions of our cities, we can create more livable, sustainable, and equitable communities for the future.

SmartInfrastructure_InfographicPoster

How Load Cells and Sensor Devices are Used in Smart Cities

Load cells are versatile and essential tools for a diverse range of smart city applications. They provide accurate and reliable measurements that can be used to improve safety, resource management, and sustainability. Here are some examples of how force measurement solutions are used in smart cities.

  • Improving traffic management: Data acquired from load cells and sensors can be used to monitor the weight of vehicles on bridges and roads. This information can be used to optimize traffic flow and to prevent overloading of infrastructure. Force measurement data can also be used to monitor the movement of people and vehicles. This information can be used to identify potential hazards and to prevent accidents. Read: Interface Powers Smart Transportation Solutions
  • Smart waste management: Force measurement outputs can be used to monitor the weight of waste in bins. This information can be used to optimize waste collection routes and to reduce the amount of waste that is sent to landfills. Learn more in our IoT Waste Management Container Weighing App Note
  • Structural health monitoring: The data from load cells, torque transducers and multi-axis sensors can be used to monitor the structural integrity of buildings and bridges. This information can be used to identify potential problems before they lead to failure. Check out our post Interface Solutions for Structural Testing.
  • Smart farming and agriculture: Data from force measurement solutions can be used to monitor the weight of crops and livestock. This information can be used to optimize irrigation, fertilization, and harvesting. Learn more in our post Solutions to Advance Agriculture Smart Farming and Equipment.
  • Smart transportation: Creating a system of public transportation options, electric vehicles and bicycles, along with autonomous deliveries are part of smart city development projects around the world. Interface force measurement devices are critical in the development, testing and management of smart transportation.
  • Air quality systems: Force measurement data collected in real-time can be used to monitor the emission of pollutants from vehicles and factories. This information can be used to reduce pollution and improve air quality in smart cities.
  • Resource and energy management: Measurement data is important in production and optimization of critical resources like renewable energy and water, as well as for reducing waste and improving efficiency. Force measurement data can be used to monitor the energy consumption of buildings and infrastructure. This information can be used to identify opportunities for energy savings.

Smart cities use various Interface sensors technologies and other data collection instrumentation devices to track the use of resources and transportation. Overall, force measurement solutions are a valuable tool for improving the efficiency, sustainability, and safety of smart cities. As the use of sensors and other data collection devices continues to grow, we can expect to see even more innovative applications for force measurement data in smart city applications.

Keep watch of our smart city applications, as we learn more about how our products are being used in very smart and innovative use cases.

ADDITIONAL RESOURCES

Modernizing Infrastructure with Interface Sensor Technologies

The Rise in Digital Force Measurement Solutions

Why Civil Engineers Prefer Interface Products

Interface Powers Smart Transportation Solutions

Smart Pallet Animated Application Note

Making Products Smarter with Interface OEM Solutions

Solutions to Advance Agriculture Smart Farming and Equipment

Interface Solutions for Heavy Equipment

Vertical Farming for Sustainable Food Production on Earth and Beyond

Innovative Interface Lifting Solutions

 

How Load Cells Are Transforming the Construction Industry

/0 Comments/in /by

The construction industry is one the most universal, growing, and dangerous industries in the world. Interface force measurement solutions are used for all types of construction applications from bridge and high-rise building projects to foundation load tests and structural monitoring. Our sensors and instrumentation are used in crane and heavy lifting operations, material testing and equipment calibration.

Accuracy and quality of all measurement products used for design, testing, monitoring, and equipment evaluations is imperative in protecting the project’s assets and workers. One of the leading causes of construction accidents is overloading equipment. When equipment is overloaded, it can fail, leading to serious injuries. It is essential to utilize high accuracy load cell technologies to measure the amount of force being applied to construction equipment.

Interface force measurement solutions can help to prevent overloading accidents by using the measurement data to ensure that equipment is not being extended beyond its safety capabilities. Force measurement solutions can also be used to monitor the performance of equipment and identify potential problems before they lead to an accident.

Interface offers a wide variety of sensor solutions for construction equipment and material testing. Our load cells offer precise measurements of applied forces, furnishing essential data regarding the structural response under various load circumstances. This data plays a critical role in evaluating structural integrity, detecting potential vulnerabilities, and optimizing design to guarantee the safety and dependability of infrastructure.

Interface force measurement solutions can help to improve efficiency and productivity in the construction industry in all areas including engineering, testing and maintenance. By monitoring the performance of equipment, construction companies can identify areas where they can improve efficiency.

It is common to find Interface load cells, including load pins, load shackles, miniature and even jumbo load cells in use for various forms of construction projects, equipment and tools. These products, as well as torque transducers, instrumentation and wireless systems are frequently used in the testing and monitoring of the machinery, rigging and lifting devices, gear, and heavy duty vehicles that are used in various stages of building.

Interface provides various sensors for a range of construction use cases around the world, including:

  • Residential and commercial buildings
  • Infrastructure programs
  • Industrial construction
  • Material testing machines
  • Civil engineering projects
  • Mining and tunneling
  • Environmental remediation
  • Heavy equipment manufacturing
  • Vehicle OEMS
  • Cranes and lifting equipment


Construction is an ever-present and ever-growing industry estimated to reach nearly $13T in global spending with broad and diverse use of measurement solutions. From single dwelling construction tools to heavy machines used to move concrete slabs, measurement is fundamental in construction. Included below we have provided a few examples of how our sensors are being used in construction.

Construction Reach Stacker

A reach stacker is a vehicle used in construction site to lift, move, and stack heavy containers. A force monitoring system was needed to ensure the safety of surrounding personnel, and if the reach stacker can lift heavy loads. Interface’s WTSLP Wireless Stainless Steel Load Pins were installed into the corners of the lifting mechanism of the reach stacker, where heavy loaded containers are lifted and moved. The force results were then wirelessly transmitted to both the WTS-BS-1-HS Wireless Handheld Display for Single Transmitters, or directly to the customer’s PC with the WTS-BS-6 Wireless Telemetry Dongle Base Station. Using this solution, the customer was able to monitor their reach stacker with Interface’s Wireless Telemetry System and ensure its ability to lift heavy loads on site.

Bridge Construction Wind Monitoring

Wind monitoring is a necessary operation during bridge constructions. Strong winds can destroy a bridge under construction since it is a work in progress with poor structural design. Monitoring these winds in real time is much more accurate than using predicted weather forecasts. Interface suggested installing the WTS-WSS Wireless Wind Speed Transmitter Module on the highest point of construction, such as a crane. Wind speed results were wirelessly transmitted to the customer’s PC through WTS-BS-4 Wireless Base Station with USB Interface in Industrial Enclosure. It was transmitted to the WTS-BS-1 Wireless Handheld Display for Unlimited Transmitters Data can be displayed, logged, and graphed with supplied Log100 software. Interface’s WTS-WSS Wireless Wind Speed Transmitter Module combined with Interface’s Wireless Telemetry System was perfect to monitor the wind speed in real-time during the bridge’s construction.

Metal Bending Force Material Testing for Construction

A construction material supplier wanted to know how much force it takes to bend different grades of steel metal used for building and infrastructure projects. They use their metal bending machine to create different metal hardware and wanted to record the amounts of force it takes to bend the metal used for their projects. Interface suggested using a wireless method, so cables do not interfere with the machine. The WTS 1200 Standard Precision LowProfile® Wireless Load Cell was attached to the head of the hydraulic operated steel bender. Results were wirelessly transmit to the customers PC through the WTS-BS-4 Wireless Base Station with USB Interface, where data can be displayed, logged, and graphed with supplied Log100 software. Using this solution, the customer was able to record the force results of his metal bending machine with Interface’s Wireless Telemetry System.

Interface is adept at providing solutions suited for use in construction projects, equipment and ongoing monitoring programs.  If you have questions about what products are suited for your specific project, equipment or testing programs, contact us. We are here to help.

ADDITIONAL RESOURCES

Force Measurement Solutions for the Construction Industry

Interface Solutions for Heavy Equipment

Gantry Crane Weighing

Lifting Heavy Objects

Rigging Engineers Choose Interface Measurement Solutions

Innovative Interface Lifting Solutions

Modernizing Infrastructure with Interface Sensor Technologies

Interface Solutions for Structural Testing

Why Civil Engineers Prefer Interface Products

Innovative Interface Load Pin Applications

 

 

Interface Solutions for Heavy Equipment

/0 Comments/in , /by

Interface has collaborated with heavy equipment design engineers and OEMs for many years by providing sensors to measure weight, torque, and force. Heavy equipment, also known as heavy machinery, is used to describe the heavy-duty machines that are vastly utilized in infrastructure, construction, transportation, maritime, forestry, agriculture, and mining industries.

Force measurement plays a crucial role in the design, testing, and use of heavy equipment and vehicles including excavators, bulldozers, loaders, cranes, lifts, mixers, pavers, and compactors. Many of the considerations in designing heavy machinery are mandated by force limitations and equipment performance testing. Reference our Cranes and Lifting case study for examples.

Top Five Heavy Equipment Use Cases for Force Measurement

  1. Performance Valuation: Force measurement is used to evaluate the performance of heavy equipment. It allows engineers and designers to assess the forces and loads experienced by different components, such as hydraulic systems, structural elements, and moving parts. Measuring forces with high accuracy ensures that the equipment is built to operate within safe and efficient limits.
  2. Safety Confidence: Heavy equipment operates in demanding and challenging environments where safety is fundamental. Force measurement solutions from Interface help to identify potential safety risks by monitoring the forces exerted on various components in both testing and actual real-time use. Load cells and other sensor technologies enable engineers to design equipment with appropriate safety factors, ensuring that it can withstand the expected forces without failure or compromising operator safety.
  3. Design Optimization: Force measurement assists engineers to enhance the design of heavy equipment. By accurately measuring forces and loads during operation, and will identify areas of high stress or potential weak points. This information is valuable in refining the design, selecting appropriate materials, and implementing structural modifications to improve durability, efficiency, and overall performance.
  4. Regulatory Standards and Compliance: Heavy equipment is subject to strict industry standards and regulations, globally, nationally, and locally that specify performance and safety requirements. Force measurement is used for measuring and monitoring compliance. By accurately measuring and documenting forces, engineers can demonstrate that the equipment meets the specified criteria, aiding in regulatory approvals and certifications.
  5. Troubleshooting and Maintenance: Periodically measuring forces to monitor the condition of critical components and identify any abnormal or excessive forces is useful for identifying issues or wear. This information is critical for preventive maintenance, identifying the root causes of problems, and extending the equipment’s lifespan.

In the construction industry, heavy equipment is extensively used for retail, commercial and civic construction projects. Interface supplies load cells, tension links, load shackles, load pins and other measurement solutions for testing and monitoring.

Excavators are equipped with a hydraulic arm and a bucket, allowing them to dig, excavate, and move enormous amounts of earth, debris, or materials. Sensors are used in design, performance monitoring and maintenance of this type of machinery.

Loaders are powerful machines used for loading materials onto trucks, stockpiling, and general material handling. Overloading is the most common failure. Testing loads for these machines used in construction sites, quarries, and mining operations ensures safety and compliance.

Bulldozers need to be evaluated for earthmoving and grading projects. Rigorous force measurement evaluations help to validate power and maneuverability.

Cranes extensively utilize sensors, including load pins and tension links. During crane lifting capacity tests, force sensors are used to verify if a design for the crane can handle the loads it is required to lift and carry while in movement. This can be done with a variety of different force sensors. Interface tension link sensors are a smart choice as it can be used inbetween the crane hook and the load to provide a more accurate reading on the force. This example of force testing is critical to not only moving the required load, but also in verifying that the crane is safe to operate around workers below. If the crane lift capacity cannot be verified, individuals below the crane are at risk of massive loads dropping from great heights.

Lifts depend on sensors. In the shipping and transportation industry, heavy equipment must have carrying capacities verified or the machines and vehicles may break down or lose control due to excessive loading. In addition, operators need to be cognizant of their load limits and current use in cases. This verification is done using load cells in the testing of the vehicle, but load cells are also used at truck stops with weigh stations. Interface load cells can provide fully accurate data at extremely high weight. In addition, the engines on these trucks need to be able to move the vehicle while under large loads. For this challenge, torque transducers can be used to evaluate and refine an engine’s capability to move vehicles at required loads.

Interface sensors are used in the test and monitoring of maritime heavy equipment, both onshore and near-shore. Cranes and forklifts used in moving cargo plus maritime equipment used for securing lines often use sensor technologies. We also supply measurement devices used for heavy equipment that is submersible. This includes engine testing, mooring and fishing lines, boat hoists and more. Interface offers a complete lineup of sealed sensors that excel while submerged, allowing maritime users to test equipment in real time.

Included below, we have outlined a few heavy machinery testing examples in which Interface products were used:

Gantry Crane Weighing

Gantry cranes are used for several mobile and lifting applications within industrial or construction environments. A weighing system is needed to see if the gantry crane can manage lifting heavy containers or loads, preventing crane failure or accidents. Interface’s WTSLP Wireless Stainless Steel Load Pins can be installed into the corners of the lifting mechanism of the gantry crane, where heavy loaded containers are lifted and moved. The force results are then wireless transmitted to both the WTS-BS-1-HS Wireless Handheld Display for Single Transmitters, or directly to the customer’s PC with the WTS-BS-6 Wireless Telemetry Dongle Base Station. Using this solution, a customer can monitor the loads lifted from their gantry crane with Interface’s Wireless Telemetry System and determine whether their gantry crane was able to manage lifting heavy loads.

Overall, force measurement provides valuable insights into the performance, safety, and reliability of heavy equipment, enabling designers, manufacturers, and operators to make informed decisions and ensure efficient and safe operation.

We have a wide range of solutions for the design and testing challenges of heavy equipment used for lifting, weighing, and measuring force and torque. Contact us for any help you need with heavy equipment solutions.

ADDITIONAL RESOURCES

Infrastructure Projects Rely on Interface

Lifting Solutions

Weighing Solutions Brochure

Heavy Truck Test and Measurement Solutions

Force Measurement Solutions for the Construction Industry

Bridge Construction Wind Monitoring

Solutions to Advance Agriculture Smart Farming and Equipment

Why Machine and Equipment Manufacturers Choose Interface

LIFTING: Lifting Heavy Objects

LIFTING: Crane Block Safety Check

LIFTING: Crane Force Regulation