BFLA Series Strain Gauges for Composite Material Use
Single element strain gauge for composite material measurement
Key features
- 3% (30000×10⁻⁶ strain) Strain limit
- Operational temperature: -20~+200°C
- +10~+80°C temperature compensation
- Gauge resistance: 120Ω
- Gauge length: 2, 5mm
- Type: Single element, composite material use
About the BFLA Series for Composite Material Use
BF series composite strain gauge
These are foil strain gauges designed for measurement on composite materials. They have a specially designed grid pattern to enable small stiffening effect and excellent performance in strain measurement up to 200°C. This series is available with self-temperature-compensation for a material having coefficient of thermal expansion of 3,5 or 8×10-6/°C. This series is recommended for use on ceramic, carbon and composite materials.
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Backing | Polyimide |
| Bonding adhesive | CN, NP-50B |
| Element | Cu-Ni |
| Fatigue life at room temperature | 1×10⁶ (±1500×10⁻⁶ strain) |
| Main object material | Composite materials |
| Operational temperature(°c) | -20~+200°C |
| Strain limit | 3% (30000×10⁻⁶ strain) |
| Temperature compensation range(°c) | +10~+80°C |