MMF000544

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Strain gauges are sensors used to measure strain on an object. They are used to measure displacement, vibration, or deformation of a material surface, usually with an electrically sensitive mechanism. The MMF000544 strain gauge is one such gauge designed to measure strain on objects. This article will discuss the application field and working principle of the MMF000544 strain gauge.

Application Fields of the MMF000544 Strain Gauge

The MMF000544 strain gauge is designed for general-purpose strain measurements, such as static or dynamic test measurements in engineering, automotive, and materials research laboratories. The gauge is also suitable for stress-relief - strain-sensing applications, such as structure monitoring, dynamic systems, testing and field-measuring transport, and civil engineering systems. Specifically, it is used to measure strain in materials such as metals, composites, plastics, and elastomers. The MMF000544 strain gauge has a maximum strain range of 0 - 1500 microstrain and an accuracy of ±0.05%. It is compatible with almost any strain transducer, such as resistance bridges and thermistors, allowing for high resolution and repeatable measurements. It is also suitable for use in corrosive and adverse environments, up to 125 °C. With its robust construction, reliable performance, and flexible measuring range, the MMF000544 strain gauge is an ideal choice for strain measurements in materials research and testing.

Working Principle of the MMF000544 Strain Gauge

The MMF000544 strain gauge is an electrical transducer which converts strain (deformation) into an electrical signal. It consists of a metallic thin film patterned onto the surface of a flexible substrate, such as a plastic or metal film. As strain is applied to the surface of the substrate, the metallic pattern expands or contracts causing a change in resistance. This change in resistance can then be measured and calibrated to represent the strain applied to the material.The MMF000544 strain gauge has a resistance range of 10kΩ — 40kΩ. The gauge is designed to have a uniform strain sensitivity across the entire pattern, enabling the accurate measurement of strain on a material. The gauge is connected to an electrical bridge circuit which powers the gauge and measures the change in resistance as the strain is applied. The strain gauge is also extremely sensitive to temperature changes, so the data is often compensated for thermal expansion of the substrate material.

Conclusion

The MMF000544 strain gauge is a versatile strain measurement device used to accurately measure strain on a variety of materials. It is designed for general-purpose strain measurements and stress relief - strain sensing applications. The gauge utilizes an electrical bridge circuit and a metallic pattern to convert strain into an electrical signal which can then be measured and calibrated to represent applied strain. With its robust construction and consistent performance, the MMF000544 strain gauge is ideal for materials research and testing.

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