Micro-strain sensor

​Product Overview

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This micro-strain sensor is a high-precision and high-performance measuring instrument specially designed for the industrial field. It adopts advanced sensing technology and can precisely monitor the minute deformation (micro-strain) of structural components under load, providing key data support for equipment health management, safety assessment and scientific research. The product integrates a robust shell, precise design and stable output, making it a reliable choice for you to achieve predictive maintenance and structural safety monitoring.

​Core product features

1. ​Precise design and robust protection​
   • The sensor housing adoptsHigh-quality aluminum alloyThe material is precisely processed by CNC, featuring a compact structure and accurate dimensions (reference design drawing: 40.0mm in length x 20.5mm in height).
   • The interior features a standard 40x40mm circuit board mounting position, which is firmly fixed by four M3 screws to ensure the stability of internal components under complex working conditions.
   • Surface treatmentAnodizing treatment (Pantone 425C color)It is also marked with white silk screen printing or laser marking, which is wear-resistant, corrosion-resistant, and has a professional appearance that is easy to identify.
2. ​Convenient and flexible installation method​
   • Provide dedicatedStainless steel welding blockIt can be pre-welded onto the structure to be measured. Subsequently, the installation and fixation of the sensor can be quickly completed with M5 hexagon socket screws (provided with the product and treated with blackening on the surface), greatly simplifying the on-site construction process.
   • The unique installation design (as shown in the explosion installation diagram) supports various working conditions. Whether it is a flat surface or a complex structure, it can be firmly installed to ensure the stability of the measurement reference.
3. ​Outstanding environmental adaptability​
   • As can be seen from the real scene picture, the product can be directly installed in harsh industrial environments such as metal structures with rust, and has strong anti-interference ability.
   • It has excellent weather resistance and can adapt to different degrees of humidity, temperature changes and vibration environments, ensuring the continuity and accuracy of data.
4. ​High precision and reliability​
   • Focusing on the precise measurement of micro-strain, the output signal is stable, providing reliable raw data for structural health monitoring systems such as DMS systems.
   • Integrated design, standardized output interface, facilitating seamless integration with data collectors and analysis systems.

​Typical application scenarios

This product is widely used in various fields that require monitoring structural stress and deformation, and it is an indispensable perception unit for Industry 4.0 and intelligent operation and maintenance.

• ​Health monitoring of large-scale steel structuresBridges, stadiums, high-rise buildings, power transmission and transformation towers.
• ​Heavy machinery and equipmentConstruction machinery, lifting equipment, wind turbine generators, pressure vessels.
• ​The field of transportationFatigue testing of rail trains, freight car chassis and key components.
• ​Scientific Research and LaboratoryResearch on mechanical properties of materials, stress analysis in model experiments. ​