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SGD-CornerRosettes
3 Element, 0 ° - 45 ° - 90 ° Corner Rosette Strain Gauges
- Conveniently Priced per Pack of 5
- Very Flexible, Mechanically Strong
- Broad Temperature Range
- Clear Alignment Marks
SGD-CornerRosettes
From
£
215.99
Product Overview
- Additional Features 1 Extra long corner
- Carrier Length 27 mm
- Carrier Width 27 mm
- Grid Length 11 mm
- Grid Style Corner Rosettes
- Grid Width 5 mm
- Lead Length 0 m
- Nominal Resistance 120 Ω
- Operating Temperature, Max 200 °C
- Operating Temperature, Min -75 °C
- Pack Size 10
- Series ID SGD-CornerRosettes
- Strain, Max 30,000 µm
Supported Applications
The Omega SGD Corner Rosette series comprises precision strain gages designed to measure strain and compute stress states at a point. These instruments are used in applications including stress analysis and material testing.
Operating Conditions & Performance
This series includes rectangular corner rosettes with nominal resistances of 120 Ω. The maximum permitted bridge energizing voltage varies by model, listed as 15 Vrms for ribbon lead configurations (e.g., SGD-13/120-RY91) and 20 Vrms for solder pad configurations matched to aluminum (e.g., SGD-13/120-RY23). Gages are temperature compensated for steel (ST) or aluminum (AL), as indicated by the model suffix. Dimensions for the rectangular corner rosette pattern include a matrix length of 11.0 mm (0.433 inch) and width of 5.0 mm (0.197 inch).
Configuration Options
The series supports multiple termination options, including ribbon leads or solder pads. Models are available matched to steel or aluminum substrates.
- Gage Patterns: Rectangular corner rosettes and residual stress pattern rosettes (e.g., SGD-1.5/120-SR series).
- Nominal Resistance: 120 Ω is standard for the rectangular corner rosette variants listed.
- Termination Types: Ribbon leads or solder pads.
- Temperature Compensation (Temp Comp): ST (Steel) and AL (Aluminum).
- Packaging: Models are supplied in packages of 10 for rectangular corner rosettes with ribbon leads, while residual stress pattern models may be packaged differently.
Options and accessories include Bondable Terminal Pads (BTP) for stress relief and junctions for different-gage wires. Instrumentation wire ranging from 20 to 28 AWG and fine gage wire (30 AWG) are also available as options.
Key Product Differences
Variants within the SGD series differ by termination method, temperature compensation material, and specific pattern geometry. For example, model SGD-13/120-RY91 features ribbon leads with steel (ST) compensation, while SGD-13/120-RY23 utilizes solder pads with aluminum (AL) compensation. The residual stress pattern rosettes (SGD-1.5 series) differ in dimensions from the rectangular corner rosette models.
PDFs & Manuals
