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Fiber optic strain gauges

For precise deformation measurement, without temperature compensation.

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Customised strain sensors & strain gauges

Not sure which strain gauge to choose?

Selecting the right strain gauge depends on your test material, expected strain range, available installation space and measurement conditions. Our engineers can help you choose the appropriate gauge configuration, dimensions and lead-wire options.

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Fiber optic strain gauges

Fiber optic strain gauges consist of optical fibers embedded in an elastic material. When this material is stretched or compressed, the physical state of the fibers changes, altering the properties of the light passing through them.

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Do you have any questions about our strain gauges? We are here to help you.

Sander van der Elst

Technical Sales

Strain gauge aplication Althen

Strain Gauge Knowledge

From the fundamentals of strain measurement and selecting the right strain gauge to installation, wiring and data evaluation: our strain gauge knowledge section provides technical background information, practical guides and real-world application examples. Gain valuable know-how for planning and carrying out reliable strain measurements.