FRAB Series Standard Strain Gauges
3-element 0°/45°/90° stacked type standard strain gage for general use
Nyckelfunktioner
- Type: 3-element, general use
- Operating temperature: -196 to + 150°C
- Gauge resistance: 120, 350Ω
- Gauge length: 1, 2, 3, 5, 6, 10mm
- Special plastics backing
- RoHS2 Directive compliant
- 1×10⁶ (±1500×10⁻⁶ strain) Fatigue life at room temperature
About the FRAB Series Standard Straingauges
This range of strain gauges is using lead-free solder. To overcome the problem that lead-free solder may result in a shorter fatigue life, a unique gauge pattern and special plastics backing have been developed. With the use of lead-free solder for the connection of gauge leads, the strain gauge of this configuration shows a fatigue life equivalent to that of conventional strain gauges.
Owing to the use of special plastics for the backing, operating temperature range of the gauges has been improved to -196 to + 150°C. Integral leadwires for instrumentation are available using lead-free solder and in various types to meet usage conditions.
These strain gauges are compliant to RoHS2 Directive and are supplied with CE marking as standard specification.
Temperature compensation materials
- 11: Mild steel
- 17: Stainless steel
- 23: Aluminium
Dedicated leadwires recommendable for F series strain gauge(GOBLET). We supply various leadwires dedicated to strain gauges so as to meet our customers’ requirements.
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Prata med en expertTekniska specifikationer
| Specifikation | Värde |
|---|---|
| Backing | Special plastics |
| Bonding adhesive | CN, NP-50B, EB-2 |
| Element | Cu-Ni alloy foil |
| Fatigue life at room temperature | 1×10⁶ (±1500×10⁻⁶ strain) |
| Operational temperature(°c) | -196~+150°C |
| Strain limit | 5% (50000×10⁻⁶ strain) |
| Temperature compensation range(°c) | +10~+100°C |