ZFRAL Series High Temperature Use Strain Gauges
3-element 0°/45°/90° stacked type high temperature strain gages
About the ZFRAL Series High Temperature Use Straingauges
ZF series High temperature use strain gauge
These strain gauges are designed for measurement in high temperature up to 300°C. It utilizes specially designed Ni-Cr alloy foil for the grid and polyimide resin for the gauge backing. Owing to the construction, the strain gauges are successfully used for measurement in high temperature.
Features ZFRAL
- Type: High temperature stacked type 3-element, up to 300°C
- Gauge resistance: 120Ω
- Gauge length: 1mm
Temperature compensation materials
- 11: Mild steel
- 17: Stainless steel
- 23: Aluminium
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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 | Ni-Cr alloy foil |
| Fatigue life at room temperature | 1×10⁶ (±1500×10⁻⁶ strain) |
| Operational temperature(°c) | -20~+300°C |
| Strain limit | 1% (10000×10⁻⁶ strain) |
| Temperature compensation range(°c) | +10~+100°C |