QFRAB Series High Temperature Use Strain Gauges
3-element 0°/45°/90° stacked type high temperature strain gages
Key features
- 3% (30000×10⁻⁶ strain) Strain limit
- Operational temperature: -20~+200°C
- Gauge resistance: 120Ω
- Gauge length: 1, 3mm
- Polyimide backing, Cu-Ni alloy foil Element
- NP-50B, CN, C-1 bonding adhesive
- Type: High temperature 3-element, general use
About the QFRAB Series High Temperature Use Straingauges
QF series High temperature use strain gauge
This gauge utilizes polyimide resin as a backing. Strain measurement in high temperature up to 200°C is easily realized by bonding the gauge with room temperature curing adhesive NP-50B.
Temperature compensation materials
- 11: Mild steel
- 17: Stainless steel
- 23: Aluminium
- 28: Magnesium
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Talk to an expertTechnical Specifications
Specification | Value |
---|---|
Applicable specimen | Metal, Ceramics |
Backing | Polyimide |
Bonding adhesive | NP-50B, CN, C-1 |
Element | Cu-Ni alloy foil |
Fatigue life at room temperature | 1×10⁶ (±1500×10⁻⁶ strain) |
Operational temperature(°c) | -20~+200°C |
Strain limit | 3% (30000×10⁻⁶ strain) |
Temperature compensation range(°c) | +10~+100°C |