Three Element Strain Gauge For Force Measuring CA Series
Description:
Strain gauge rosette with 3 sensing elements
Model: CA Series
Other name: 3 Axis Strain Gauges,Corner Rosette Strain Gauge
Base Material: Phenolic Aldehyde /Polyimide/Epoxy
Grid Material: Foil (nickel copper alloy, Constantan or Karma)
Resistance: 350 or 1000 Ohms
Operational temperature: －20～＋80℃
Temperature compensation range:＋10～＋80℃
Four (4) solder points, long terms stable performance.
| Parameters | BF - | BF - | BA - |
| Backing material | phenolic | Modified phenolic | Polyimide |
| Grid material | constantan | Karma | constantan(Karma) |
| Typical resistance | 120/350/1000 | 350 /1000/2000 | 350 / 1000 |
| Average resistance tolerance | ≤ ±0.1% | ||
| Typical sensitivity | 2.00~2.20 | 1.80~2.20 | 1.86~2.20 |
| Sensitivity coefficient dispersion | ≤ ±0.1% | ||
| Strain limit | 2% | ||
| Fatigue life | ≥ 107(±1000) | ||
| Operating temp. range | '-30~+80℃ | ||
| Temp. self-compensation coefficient | 9, 11,16,23,27 | ||
Specification
| Model | Grid Size (mm) |
Base Size (mm) | Grid Distance (mm) |
| BF( BA/BE)350-3CA | 3×1.8 | 10.2×10.2 | / |
Note: Other models and sizes are available according to customer request.
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