Strain Gauges

Strain gauge components for force measurement, load cell repair and specialist weighing technology applications.

Film Type

BYM350-2HA - ZYM350-2AA150

Fully encapsulated Constantan foil strain gauges with thin polyimide film backing. Offers both Self-Temperature (or elastic modulus) and creep compensation simultaneously. Has a high elongation rate and excellent heat resistance on a wide temperature range and low hydroscopicity.

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Test and Measurement

BE350-3CA - BQ120-80AA

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Measurement and repair guidance

Strain Gauge Selection and Repair Support

Strain gauges are used in force measurement, load cell production, repair work and test applications where bonded sensing elements are required.

Best applications

Load cell repair, force transducer development, test rigs, stress analysis and specialised measurement projects.

Selection factors

Match gauge resistance, pattern, backing, gauge length, temperature range and adhesive system to the material and application.

Handling notes

Keep gauges clean and dry, avoid touching the grid, prepare the surface carefully and protect the finished installation.

Repair checks

A damaged load cell should be assessed for mechanical deformation before replacing gauges, as overloaded metalwork cannot always be restored.

Testing equipment

Use stable excitation, a suitable bridge circuit and careful wiring practices to reduce noise and drift.

When to ask for help

Send the application, material, dimensions and target measurement range if the gauge pattern is not obvious.

PRODUCT FAQ

Common Questions

Can any strain gauge repair a load cell?

No. The gauge type, resistance, pattern and bonding process must suit the original load cell design.

Are strain gauges suitable for field repair?

Most precision repairs need controlled workshop conditions, correct adhesives and proper sealing.

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Products

Direct Substitutes

EX Load cells & Junction Boxes

Junction Boxes