Strain Gauge BX120-20AA
The BX120-20AA Strain Gauge is a foil-type resistance sensor designed for accurate strain, deformation, and stress measurement in concrete, metal, and structural monitoring applications. Manufactured with high-quality constantan sensitive material and a phenolic base, it provides stable performance, high fatigue resistance, and reliable long-term operation. The sensor includes silver-plated copper lead wires for easy installation and signal transmission. It is ideal for engineering analysis, load testing, industrial sensing, and research applications.
حساس BX120-20AA Strain Gauge هو حساس مقاومة من نوع الرقائق المعدنية مصمم لقياس الإجهاد والتشوه والضغط بدقة في الخرسانة والمعادن والهياكل المختلفة. يتم تصنيعه باستخدام مادة كونستانتان عالية الجودة مع قاعدة فينولية لتوفير أداء مستقر وعمر تشغيلي طويل ومقاومة عالية للإجهاد المتكرر. يحتوي على أسلاك نحاسية مطلية بالفضة لسهولة التوصيل ونقل الإشارة، ويستخدم في التحليل الهندسي واختبارات الأحمال والتطبيقات الصناعية والبحثية.
The BX120-20AA Strain Gauge is a precision foil-type resistance strain sensor used for measuring mechanical strain, stress, deformation, and structural displacement in engineering and industrial systems. It is widely applied in concrete testing, metal structure monitoring, load analysis, and force measurement applications.
The sensor uses a high-quality constantan sensitive grid mounted on a durable phenolic substrate, providing accurate signal response and stable electrical performance. Its design supports high strain limits and excellent fatigue life, allowing reliable operation under repeated stress conditions.
The gauge includes 4cm silver-plated copper lead wires, ensuring good conductivity, easy soldering, and secure installation into sensing circuits and Wheatstone bridge configurations.
With strong environmental stability and reliable long-term performance, the BX120-20AA is suitable for industrial monitoring systems, research laboratories, structural engineering, and educational measurement projects.
Specifications
- Product Name: BX120-20AA Strain Gauge
- Model: BX120-20AA
- Sensor Type: Foil Resistance Strain Gauge
- Base Material: Phenolic
- Sensitive Gate Material: High-Quality Constantan
- Lead Wire Type: Silver-Plated Copper Wire
- Lead Wire Length: 4 cm
- Operating Temperature Range: -30°C to +70°C
- Sensitivity Coefficient: 2.1 ±2%
- Room Temperature Strain Limit: >20000 UM/M
- Fatigue Life: >10,000,000 Cycles
- Installation Type: Solderable Wire Connection
Applications
- Concrete structure monitoring
- Mechanical stress analysis
- Load and force measurement
- Industrial sensing systems
- Structural engineering projects
- Research and laboratory testing
- Bridge and building monitoring
- Pressure sensing systems
- Educational engineering experiments
- Precision measurement systems