Strain Gauge & Recorder Suppliers

A strain gauge is a sensor that measures the strain or deformation of an object. It consists of a thin wire or foil that is attached to the object under study, and as the object deforms, the wire or foil stretches or compresses, changing its electrical resistance. The change in resistance is proportional to the strain, and this signal can be used to measure the deformation of the object.

• A strain gauge recorder is a device that records the output of one or more strain gauges over time. It typically consists of a data acquisition system that samples the output of the strain gauges at regular intervals and stores the data in a digital format. The recorded data can then be analyzed to study the mechanical behavior of the object under study, such as its response to external loads or changes in temperature.

Strain gauges and recorders are widely used in engineering, physics, and materials science to study the mechanical properties of materials and structures. They are particularly useful for measuring small deformations or strains that cannot be detected by other means, such as visual inspection or mechanical testing.

A strain gauge is a device that measures the amount of strain or deformation that occurs in a material when an external force is applied. A recorder is a device that records the output of a strain gauge over a period of time. The combination of a strain gauge and recorder provides several benefits, including:

• Accurate measurements: Strain gauges are highly sensitive and can detect even small amounts of strain. The recorder ensures that the measurements are recorded accurately and consistently over time.
• Real-time monitoring: The recorder allows for real-time monitoring of the strain on a material. This can be useful in detecting any changes in strain that may indicate a problem with the material, such as fatigue or deformation.
• Cost-effective: Strain gauges and recorders are relatively inexpensive compared to other types of sensors and monitoring systems. They can be used in a wide range of applications, from structural monitoring to material testing.
• Easy to install: Strain gauges are easy to install and can be attached to almost any surface. The recorder can be placed nearby or connected wirelessly for easy data collection.
• Versatile: Strain gauges and recorders can be used in a variety of applications, including aerospace, automotive, civil engineering, and geotechnical engineering. They can be used to monitor stress and strain in structures, materials, and components.

Overall, the use of a strain gauge and recorder provides accurate, real-time monitoring of strain in materials, making it a cost-effective and versatile tool for a wide range of applications.

There are several types of strain gauges and recorders available in the market, including:

• Foil strain gauges: These are the most commonly used strain gauges and consist of a thin metal foil that is bonded to the surface of the object being measured. They are highly sensitive and accurate.
• Semiconductor strain gauges: These are made of semiconductor materials such as silicon and can be used in high-temperature or corrosive environments.
• Piezoelectric strain gauges: These use the piezoelectric effect to measure strain and are often used in dynamic applications.
• Optical strain gauges: These use light to measure strain and are non-contact, making them ideal for use in harsh environments.
• Data recorders: These are used to record and store measurements from strain gauges over time. They can be standalone devices or integrated with the strain gauge itself.
• Wireless strain gauges: These are connected to a wireless network and can transmit data in real-time, allowing for remote monitoring and analysis.

Overall, the choice of strain gauge and recorder will depend on the specific application and requirements.

1% to 0.5%. Recorders, on the other hand, can have a much higher accuracy range, with some devices claiming an accuracy of up to 0.01%. It is important to note that the accuracy of these devices can also be influenced by environmental factors and the calibration process.

Calibration involves comparing the device's output to a known standard and adjusting it as necessary. Maintenance includes cleaning the device, checking for wear and tear, and replacing any damaged parts. It's important to follow the manufacturer's instructions for calibration and maintenance to ensure the device operates correctly and provides accurate readings.

Yes, strain gauges can be used for both static and dynamic measurements. Static measurements refer to the measurement of strain in a structure or component while it is at rest, while dynamic measurements refer to the measurement of strain in a structure or component while it is in motion or experiencing vibration. Strain gauges can be used in both situations to accurately measure the amount of strain being experienced by the structure or component. Recordings can also be taken of the strain measurements for later analysis.

The cost of strain gauges and recorders can vary greatly depending on the features they offer. Basic strain gauges can cost as little as a few dollars, while more advanced models with additional features can cost hundreds or even thousands of dollars.

• Similarly, recorders can range in price from a few hundred dollars to several thousand dollars, with features such as data logging, remote access, and wireless connectivity driving up the cost.
• Other factors that can affect the cost of strain gauges and recorders include the number of channels they offer, the accuracy and precision of their measurements, and the type of interface they use to communicate with other devices.

Ultimately, the cost of strain gauges and recorders will depend on the specific needs and requirements of the user, as well as the level of accuracy and functionality that is needed for the application.

There are several recommended brands and models for strain gauges and recorders in Australia, including:

• HBM: HBM offers a wide range of strain gauges and data acquisition systems designed for use in a variety of applications. Their products are known for their accuracy and durability.
• Vishay: Vishay is a global manufacturer of strain gauges and related instrumentation products. Their products are known for their high precision and reliability.
• Omega Engineering: Omega Engineering is a leading supplier of strain gauges and strain measurement instrumentation. They offer a wide range of products suitable for a variety of applications.
• National Instruments: National Instruments offers a range of data acquisition systems and software tools for strain measurement and analysis. Their products are designed for use in research, testing, and industrial applications.
• Tekscan: Tekscan is a leading manufacturer of pressure and force sensors, including strain gauges. Their products are used in a variety of industries, including automotive, aerospace, and medical.

When selecting a strain gauge and recorder, it is important to consider factors such as accuracy, durability, and ease of use. It is also important to choose a product that is suitable for the specific application and environment in which it will be used.

It's best to refer to the manufacturer's website or documentation for the warranty period of strain gauges and recorders. Generally, the warranty period can vary from one year to several years, depending on the product and the manufacturer's terms and conditions.

In Australia, there are various types of support and technical assistance available for strain gauge and recorder devices. These devices are used in a wide range of industries, including manufacturing, construction, and engineering.

• The most common type of support and technical assistance available for these devices is provided by the manufacturers themselves. Many manufacturers have dedicated customer support teams that can provide troubleshooting advice, technical assistance, and other support services.
• In addition to manufacturer support, there are also third-party technical support services available. These services are typically provided by specialized technical support companies and can provide a range of services, including installation, maintenance, and repair of strain gauge and recorder devices.
• Lastly, there are also training courses and workshops available for those who need to learn more about the use and maintenance of these devices. These courses are often run by manufacturers or technical support companies and can provide hands-on training and instruction on the use and care of these devices.

Overall, there is a range of support and technical assistance available for strain gauge and recorder devices in Australia, making it easier for users to get the help they need to keep their devices running smoothly.