Strain gauge sensor

Precision Force Detection with Strain Gauge Sensor

The strain gauge sensor is a high‑resolution, resistive element designed to convert minute mechanical deformations into proportional electrical signals. Ideal for load cells, bridge circuits, and structural health monitoring, it delivers linear, repeatable output with minimal hysteresis, enabling accurate force, pressure, and displacement measurements in industrial, aerospace, and biomedical applications.

Its compact design and robust packaging allow integration into tight mechanical assemblies, while advanced metallization techniques provide exceptional stability over wide temperature ranges. The sensor’s low power requirement and high common‑mode rejection make it perfect for battery‑powered or signal‑intensive systems where precision and reliability are paramount.

• Key Spec 1: Resistance: 350–500 Ω (typical), enabling direct use in 4‑wire bridge configurations.
• Key Spec 2: Sensitivity: 1.2 mV/V at 1 % strain, with linearity better than ±0.02 % over the full range.
• Key Spec 3: Temperature coefficient: <5 ppm/°C, ensuring measurement stability from –40 °C to +85 °C.
• Common Use Case: Integral component of load cells, pressure transducers, and structural health monitoring systems, providing accurate, low‑noise force feedback for industrial automation and safety‑critical monitoring.