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Monitoring and Controlling Spillway Lift Gates

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.

What are IO-Link Load Cells

Interface continues to see a growing demand for using different communication protocols within our force measurement sensors and instrumentation devices. One of these protocols is IO-Link, which is a standardized communication protocol that enables bidirectional communication between the control system and the connected devices. It is frequently used in the field of industrial automation and IoT.

IO-Link is designed to connect and communicate between sensors, actuators, and other industrial devices with a higher-level control system. It runs over a standard three-wire connection, typically using unshielded industrial cables, and supports point-to-point communication.

Industrial automation and IoT are fundamentally reliant on digital transformation. Industry 4.0 requires the exchange and communication of information between sensor and instrumentation. IO-Link supports this requirement, helping to keep machines and facilities using sensors under control while improving their efficiency and productivity.

IO-Link can be used with load cells in industrial applications to enable enhanced monitoring, control, and diagnostics. Interface now offers customization of our most popular load cells with IO-Link capabilities.

Why Use IO-Link in Test & Measurement

  1. IO-Link is compatible with a wide range of sensors, actuators, and other devices. It provides a standardized interface, allowing easy integration and interchangeability of devices within an automation system.
  2. Real-time monitoring, control, and diagnostics is especially important in test and measurement. IO-Link enables this type of data exchange between devices and the control systems supporting the transmission of measurement data.
  3. IO-Link supports both analog and digital devices, making it versatile for a range of applications.
  4. With IO-Link, devices can be connected using a single cable, reducing the complexity and cost of wiring and simplifying installation and maintenance.
  5. Health and maintenance are important in testing. IO-Link supplies advanced diagnostic capabilities, allowing devices to report their status, health, and detailed diagnostic information. This is valuable for maintenance, troubleshooting, and reducing downtime.

Interface 1200 and 1201 Load Cell IO-Link Features and Benefits

The 1200 and 1201 Series IO-Link Load Cell Universal or Compression-Only are LowProfile load cells that are IO-Link compatible.

  • Proprietary Interface temperature
  • Compensated strain gages
  • Eccentric load compensated
  • Low deflection
  • Shunt calibration
  • Tension and compression
  • Compact size
  • 3-wire internal amp choice of 4-20 mA, ±5V, ±10V, 0-5V, 0-10V
  • Options include Base (recommended), custom calibration, multiple bridge, special threads and dual diaphragm
  • Accessories include mating connector, mating cable, instrumentation and loading hardware

For a complete datasheet of this product, go to the 1200 and 1201 with IO-Link product page.

IO-Link integration with load cells enhances the functionality and flexibility of weight measurement systems by enabling seamless communication, remote evaluations and diagnostic capabilities. It contributes to more efficient and reliable industrial processes where precise monitoring is necessary.

Weight and force monitoring: By connecting load cells to an IO-Link-enabled system, such as a PLC or a weighing controller, real-time weight data can be transmitted and monitored. The load cells measure the weight or force applied to them, and this information can be instantly communicated to the control system via IO-Link. The control system can then perform tasks such as weight-based control, process optimization, or triggering specific actions based on weight thresholds.

Remote parameterization and calibration: IO-Link allows load cells to be remotely parameterized and calibrated from the control system. Instead of manually adjusting the load cell settings at the device level, the control system can send the necessary configuration commands through the IO-Link interface. This feature simplifies the setup process, saves time, and reduces the risk of errors during calibration.

Performance evaluation and detection: IO-Link provides diagnostic capabilities for load cells, enabling the detection of potential issues or abnormalities. The load cells can send diagnostic information, such as temperature, supply voltage, or fault codes, to the control system through IO-Link. This data can be utilized for predictive maintenance, troubleshooting, or alarming in case of malfunctions.

IO-Link enhances the functionality, flexibility, and efficiency of industrial automation systems by enabling intelligent communication between devices and the control system.

ADDITIONAL RESOURCES

Interface New Product Releases Summer 2023

Force Sensors Advance Industrial Automation

Interface Weighing Solutions and Complete Systems

Instrumentation Analog Versus Digital Outputs

 

Interface Manufacturing and Production Solutions

Force measurement is integral to advanced manufacturing systems, especially when it comes to how this technology is used in production lines. Force sensors are utilized in both testing and monitoring of a wide variety of machines to ensure accuracy and repeatability throughout the production line. These sensors are also used by production line engineers in the design and development of systems used to ensure accuracy in measurements of force, weight, compression, and torque as products and components move throughout the line, including distribution.

Watch how Interface provided an industrial automation solution for small pallets used in the distribution of manufactured products. In the video, we highlight a request for a pallet weighing solution to use in their warehouse to monitor their products and goods 24/7. They need to use sensor technologies to verify if any products are missing based on the weight, and able to determine pricing for their goods based on the weight.

Interface works with a large range of manufacturers and equipment makers to improve quality and productivity by supplying high-performance measurement solutions. From using miniature load cells to apply the exact force needed to press a brand identity onto fragile consumable, to using multi-axis sensors for verifying performance data when making intricately machined parts, Interface products are commonplace in manufacturing and production.

In fact, Interface offers manufacturing and production standard off-the-shelf, engineered to order and complete OEM solutions including load cells, instrumentation and weighing devices. Our products provide the quality and durability necessary within industrial environments. In addition, we can customize the majority of our products to fit unique and evolving needs as sensor technologies like robotics and advanced manufacturing devices are integrated into production lines.

Load cells are frequently used in monitoring equipment. Interface can custom design force sensors to be installed directly into product for monitoring certain forces in real-time, including for use in industrial automation robotics. This is particularly popular in manufacturing because you can monitor equipment to understand when it may be out of alignment and needs to come down for repair, rather than risking a disruption in production. This is particularly important in automated production lines because it gives engineers and extra set of eyes on machines and improves efficiency overall by reducing downtime.

One of the unique use cases for load cells used for monitoring is in weighing materials held on pillow blocks bearings. Pillow block bearings, or similarly constructed bearing, are used to carry rolled materials or conveyor belt. Interface’s new PBLC1 Pillow Block Load Bearing Load Cell can be placed underneath the bearing to measure the weight of whatever material is being held up. These types of bearing are often found in machines with similar type of bearing are used on conveyor belts moving products down a production line.

Manufacturing Feed Roller System

A customer has a feed roller system and needs to monitor the forces of both ends of the rollers, in order to maintain a constant straight feed. They would also prefer a wireless system. Interface came to the rescue with our Pillow Block Load Cells and WTS Wireless Telemetry Systems. Interface suggests installing two PBLC Pillow Block Load Cells at both ends of the bottom roller to measure the forces being applied. The forces are measured when connected to WTS-AM-1E Wireless Strain Bridge Transmitter Module. The data is then transmitted wirelessly to the WTS-BS-6 Wireless Telemetry Dongle Base Station and the WTS-BS-1-HA Wireless Handheld Display for multiple transmitters, where data can be displayed, graphed, and logged on the customer’s computer.

Production Line Conveyor Belt Adhesion Test

A customer wants to test the adhesion strength in between the many layers and textiles of a conveyor belt. They want to conduct a separation test from the rubber of the conveyor belt from the other layers. They would also like a wireless solution. Interface’s SMA Miniature S-Type Load Cell is installed in the customer’s tensile test load frame, where it measures the forces applied as the test is conducted and the layers are pulled and separated. When connected to the WTS-AM-1F Wireless Strain Bridge Transmitter Module, the data is wirelessly transmitted to WTS-BS-5 Wireless Analog Output Receiver Module with nV output. The WTS-BS-5 can then connect to the 9330 Battery Powered High Speed Data Logging Indicator to display, graph, and log the data with supplied BlueDAQ software.

Industrial Automation Robotic Arm for Production

A manufacturer of a robot arm needs to measure force and torque when the arm picks up and places objects. The manufacturer needs a wireless system to accomplish this in order to log the measurement results. Interface supplied Model 6A40A 6-Axis Load Cell with Model BX8-HD44 Data Acquisition/Amplifier.

Interface force sensors can be used in a number of ways within the manufacturing industry across a variety of applications for the test and monitoring of machines and production lines.

ADDITIONAL RESOURCES

Force Measurement Solutions for Advanced Manufacturing Robotics

Robotics and Automation are Changing Modern Manufacturing at Interface

Vision Sensor Technology Increases Production Reliability

Industrial Automation Brochure

Weighing Solutions Brochure

Smart Pallet Solution

Interface Solutions for Safety and Regulation Testing and Monitoring

Electrical Engineers Choose Interface Sensor Technologies

Interface is a premier provider of force, torque and weighing solutions to electrical engineers around the world who are responsible for creating new products, solving problems, and improving systems.

Electrical engineers vary in specialization and industry experience with responsibilities for designing and testing electrical systems and components such as power generators, electric motors, lighting systems, and production robots. They use their expertise and knowledge of electrical systems and components to design, develop, assess, and maintain safe and reliable electrical systems. There are many electrical engineers who work on complex systems and who are responsible for troubleshooting and diagnosing problems that may arise.

The electrical engineers whose primary focus is research and development look to create new electrical technologies and advance existing systems. Projects related to renewable energy, smart grids, wireless communication systems, and electric vehicles utilize all types of measurement solutions throughout all phases of their R&D. Accuracy of testing is essential for electrical engineers, to ensure components comply with safety regulations and industry standards.

How does an electrical engineer use sensor technology for testing?

Sensors are a critical tool for electrical engineers in testing and optimizing the performance of electronic devices, systems, and processes. The type of sensor used, and the specific testing application will depend on the needs of the project or product, including the following examples.

  • Structural testing: Sensors are used to measure the structural integrity of materials and components. Load cells convert force or weight into an electrical signal that can be measured and analyzed. For example, Interface’s standard load cells are frequently used to measure the amount of strain or deformation in a material under load, which can help electrical engineers design stronger and more reliable structures. See how Interface’s products were used in an EV battery structural testing project.
  • Process control: Sensor technologies, including load cells and torque transducers are frequently utilized in manufacturing processes to monitor and control various parameters. Electrical use this data gathered through various instrumentation devices to ensure that the manufacturing process is operating within the desired parameters and to optimize the process for efficiency and quality.
  • Environmental testing: Environmental sensors are commonplace for measuring temperature, humidity, pressure, and other environmental factors. Electrical engineers can use this data to test and optimize the performance of electronic devices and systems under various environmental conditions. Read Hazardous Environment Solutions from Interface to learn more.

Electrical engineers use load cells in a variety of applications, such as measuring the weight of objects, monitoring the force applied to a structure, or controlling the tension in a cable or wire. The choice of load cell will depend on the specific application and the requirements for accuracy, sensitivity, and capacity. Electrical engineers must also consider factors such as environmental conditions, installation requirements, and cost when selecting a load cell.

Electrical engineers work in a wide range of industries and sectors, as their expertise is required in many different areas of technology and engineering. Interface has supplied quality testing devices and components to EEs in every sector, from electronics to construction.

Electrical engineers in the electronics industry use Interface products in designing and developing components such as microchips, sensors, and circuits. Demands for intrinsically safe load cells and instrumentation come from electrical engineers that are responsible for designing, maintaining, and improving power generation and distribution systems, including renewable energy systems such as solar, wind, and hydropower.

More than any time in Interface’s 55-year history, electrical engineers who work on a variety of aerospace and defense projects, are using Interface sensor products for designing and testing avionics systems, communication systems, and navigation systems.

We also continue provide electrical engineers who engage in designing and developing the electrical and electronic systems in vehicles, including everything from powertrains and engine management systems to infotainment systems and driver assistance technologies with new and innovative force measurement solutions.

Manufacturing electrical engineers who engage in designing and optimizing manufacturing processes, as well as designing and evaluating the electronic components and systems used in manufacturing equipment are frequently using Interface sensors. This includes the rising demands for sensors in robotics.

Electrical engineers across many different industries depend on Interface, just as all the companies and organizations around the world depend on their expertise. Interface is a proud partner of engineers across all disciplines.

ADDITIONAL RESOURCES

Interface Celebrates Engineers

Interface Solutions for Production Line Engineers

Quality Engineers Require Accurate Force Measurement Solutions

Interface Solutions for Material Testing Engineers

Why Civil Engineers Prefer Interface Products

Why Product Design Engineers Choose Interface

Interface Solutions for Safety and Regulation Testing and Monitoring

Among the many challenges we help to solve, safety and the stringent requirements for helping to make products safer for all types of users is top of the list. Interface’s solutions are known for quality and accuracy, which are at the forefront of all decisions used for safety and regulation testing. It is one of the top reasons consumer product makers choose Interface force, torque and weighing test and measurement solutions.

Everyone involved in the production and sale of products have a role to play in ensuring product safety and compliance with regulations, from the manufacturer to the retailer of any product. They are all responsible for designing, testing, and producing safe products.

Manufacturers have the primary responsibility for ensuring that products are safe and compliant with regulations. Governments have the authority to establish safety standards and regulations for products and to enforce these standards through inspections, fines, and recalls. Independent testing labs are used to conduct safety and compliance testing. These labs provide impartial and objective test results. Retailers also have a responsibility to ensure that the products they sell are safe and compliant with regulations. By working together, they can help to promote public trust in products and reduce the risk of accidents and injuries.

In engineering, the safety and regulation testing of products is crucial for ensuring that products are safe for use and meet industry standards. This type of testing helps to identify potential hazards and design flaws that could harm consumers or cause damage to property. It also ensures that products comply with regulations and standards set by governing bodies such as the Consumer Product Safety Commission (CPSC) and the International Electrotechnical Commission (IEC). This helps to protect consumers, promote public trust in products, and reduce the risk of liability for manufacturers. By performing safety and regulation testing, engineers can help to ensure that products are reliable, effective, and trustworthy.

Safety and regulation testing helps manufacturers in several ways:

  1. Liability reduction: By ensuring that products meet safety standards and regulations, manufacturers can reduce their risk of liability in the event of accidents or injuries caused by their products.
  2. Consumer trust: Consumers are more likely to trust and purchase products that have been tested and found to be safe and compliant with regulations.
  3. Marketability: Products that meet safety and regulation standards are more likely to be accepted in the market and sold to a wider range of customers.
  4. Brand reputation: A company’s reputation is closely tied to the safety and quality of its products. By demonstrating a commitment to safety and compliance, manufacturers can enhance their brand reputation and build consumer trust.
  5. Cost savings: Investing in safety and regulation testing can help manufacturers identify and correct design flaws before products are mass-produced, reducing the cost of recalls and liability claims.

We work with manufacturers of heavy machinery, vehicles, consumer goods, medical devices and pharmaceuticals, and even aircraft and rocket ship builders. All these industry experts know that precision test and measurement solutions are essential for eliminating the serious threat to humans when their inventions and products are not thoroughly tested and monitored properly.

Testing is the first step in the process of ensuring safety. Interface load cells and torque transducers are used to test a wide variety of parameters related to force. For instance, Interface provides solutions for projects involving the testing of cranes and ensuring that these massive machines are able to lift the weight that the particular product’s specifications allow. This ensures safety for the user and those on the ground by putting the machine through rigorous testing using load cells to measure the cranes maximum limits with various loading conditions. Watch a quick demonstration video of crane safety test solutions from Interface.

In addition, force measurement can be used to measure small and precise forces during the testing phase. One such example is the use of load cell load buttons to measure the clamping force of a vascular clamp used in surgery. This force needs to be tightly tuned in regulation with stringent medical requirements. Forces too small or large could have serious repercussions for the patient. This is a simple test that makes a dramatic difference in which the clamp force is applied to these miniature load cells and the force signal is sent to the tester.

One specific requirement that Interface has a great deal of experience in supplying solutions is for torque testing on lug nuts, bolts and other assembly equipment. While tightening these parts may seem like a simple process, industries like automotive and aerospace have strict requirements for the exact tightness and tolerance for bolts. We provide torque testing system devices that evaluate these parameters accurately to meet those regulations. Any misstep in tightening can lead to severe failure that puts the user at significant risk, not to mention pedestrians when it comes to the automotive industry.

The next use of force measurement in the realm of safety is by using sensors for real time monitoring. Load cells and torque transducers can be designed into a product to allow for monitoring of the product in use, telling the user when it needs to be repaired. They can help by notifying the user if a vehicle or machine is holding weight above its capacity, or if there is potential failure of a machine or product.

For instance, machines on a production line can be monitored and irregular data can show that it needs to be brought down briefly for repairs. Having machines with issues that are not noticed do not only affect efficiency, but it can also pose a threat to nearby workers. Additionally, monitoring something like a crane is also a way to ensure it is not overloaded.

These applications provide notable examples of how force measurement can guarantee meeting safety requirements and regulations, as well as monitoring for safe conditions in real time. To provide a visual example, we have developed several applications notes, a few of which we have included below.

Regulatory Medical Device Stent And Catheter Testing

A customer needed to apply known forces to stents and catheters to ensure they pass all necessary strength and flexibility testing. Interface suggested an MBP Overload Protected Beam Miniature Load Cell be placed behind the guide wire for the stent or catheter. The motor will spin the linear drive and push the load cell and guide the wire through the testing maze. The MBP Overload Protected Beam Miniature Load Cell is connected to the DIG-USB PC Interface Module. All forces are measured and stored on a computer. Using this solution, the customer was able to perform required testing and logged, followed by being able to review results and take actions as needed. Get more information about this testing in our Stent and Catheter Testing App Note.

Equipment Safety with Bolt Tension Monitoring

A customer wanted to monitor the tension of the bolts that are used on their industrial large metal pipes. Interface suggested installing multiple LWCF Clamping Force Load Cells, each connected to WTS-AM-1E Wireless Strain Bridge Transmitter Modules. The load cells were installed under the tightened bolts on the pipes and measured the compression forces from the bolts. The real-time results were transmitted wirelessly from the WTS-AM-1E’s to the WTS-BS-6 Wireless Telemetry Dongle Base Station when connected to the customer’s PC. Real-time results from the LWCF’s were displayed using provided Log100 Software. Interface’s load cell monitoring system successfully monitored the compression forces of the bolts in real time.

Public Safety Bridge Seismic Force Monitoring Solution

A customer wanted to monitor seismic activity that occurs to a bridge by using force sensors and then continuously monitor bridge forces before, during, and after earthquakes occur. The customer also preferred a wireless solution so they would not need to run long cables on the bridge. Using Interface’s LP Load Pin custom made to fit their needs, alongside the Interface WTS Wireless Telemetry System, continuous force monitoring was able to take place without long cables, allowing the customer to monitor continuous loads, log information to the cloud, and review information. Read Bridge Seismic Force Monitoring Solution App Note for more information.

If you are looking for accurate and dependable solutions to assist with testing and monitoring for safety and regulatory requirements, contact us.

ADDITIONAL RESOURCES

Crane Block Safety Animated Application Note

Load Cells for Consumer Product Applications

Interface Solutions for Production Line Engineers

CPG Bike Frame Fatigue Testing

MARITIME Crane Block Safety Check

Crane Safety Requires Precision Measurements Ship to Shore

Entertainment Venue Force Measurement and Monitoring Solutions

 

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:

Interface Crane Use Cases and Application Notes

Manufacturers and engineers of heavy equipment are rigorous about the design quality, performance and most importantly preserving safety. Having tools to test and monitor this type of equipment allows equipment producers and users to review performance at all stages, ultimately maintaining a safe working environment which is critical to any construction, transportation, or infrastructure project job site. That’s why Interface provides quality force measurement products for a host of industrial equipment machines to accurately measure force, load capacity, weight, tension and more.

Interface has been a long-time supplier of force and torque sensors along with instrumentation products for projects involving all types of cranes and lifting machines. We are frequently asked to provide crane force measurement solutions for applications used in hoisting, lifting, moving, and transporting heavy objects. These use cases range across all types of environments, from constructing high rises in metropolitan centers around the world to maritime industry users loading docks and lifting watercraft.

To outline how force measurement is used to monitor cranes, we developed a series of application notes explaining the components Interface provided to allow our customer to measure safety, reliability, and efficiency of their equipment.

Crane Capacity Verification

The first application note outlines a project in which the customer wanted to verify that their crane was strong enough to safely lift a heavy load at its rated maximum load capacity. It was determined that because of the size of the crane, a wireless solution was needed to avoid long wires and burdensome installation. Interface provided a WTSTL Lightweight Wireless Tension Link Load Cell to measure the load’s maximum capacity. WTS-RM1 Wireless Relay Output Receiver Modules were also used to trigger an alarm that can be set when the maximum capacity of weight/force has been reached. To review the data the customer could transmit the data to a PC or laptop with a WTS-BS-4 USB base station. The data can also be reviewed through a WTS-BS-1-HS Wireless Handheld Display. With this solution, the customer was able to verify if the crane is safe and functional enough to lift it’s working load limit (WLL), or safe working load (SWL) capacity.

Read the full Crane Capacity Verification Application Note here.

Crane Block Safety Check

The next example features a crane application in which the customer wanted to detect whether a crane block could lift a heavy load securely to keep working conditions safe for personnel. The customer specifically wanted the solution to include an alarm feature that notified them if lifting capacity was exceeded in real-time. Using a WTSLP Wireless Stainless Steel Load Pin in place of a load bearing pin in the crane block, they could measure the force being applied by the heavy load. Data will be transmitted and displayed through both the WTS-BS-4 USB Base Station. It can also be paired with the WTS-BS-1-HA Wireless Handheld for real-time safety monitoring. The WTS-RM1 Wireless Relay Output Receiver Module triggers an alarm when maximum capacity has been reached. The customer was able to verify if the crane was operating safely and was always functional enough to lift it’s working load limit (WLL) or safe working load (SWL) capacity. The added alarm feature is critical for notifying users when the crane reaches unsafe limits during operations.

Read the entire Crane Block Safety Check Application note here.

Crane Force Regulation 

In the final application note, a customer wanted to regulate the maximum number of heavy loads being lifted, so that production time was both safe for workers and efficient. The goal was to complete lifting duties faster and with little or no expense. A wireless solution was also preferred, so that there would be no long cable interference during production. Interface supplied a WTSLP Wireless Stainless Steel Load Pin, which can be custom made to be used for any and all types of cranes. It is also great for lifting both short and long distances. The load pin was paired with the WTS Wireless Telemetry System, where force could be measured and logged. The customer was able to monitor the continuous force from the crane, and gather information on loads being lifted for continuous safety and production reporting requirements.

Read the complete Crane Force Regulation Application Note here.

You can read more about heavy equipment testing and use cases in our post, Force Measurement Solutions for the Construction Industry.