Strain Gauge Displacement Sensor | Linear Position Sensor | AML/SGD

Highly Accurate, Long-Life, with a Low Power Consumption

AML/SGD Strain Gauge Displacement Transducer
AML-SGD close up of AnvilAML-SGD SMC Clamp
Lead Time
Prices From
Quantity, OEM & educational discounts
3D CAD models available

At a Glance

  • Stroke Ranges: 0-5mm to 0-100mm
  • mV/V Output
  • Environmental Protection: IP54
  • Spring Loaded
  • High Accuracy:
    • <±0.1% (0-5mm to 0-25mm)
    • <±0.2% (0-50mm to 0-100mm)
  • Ideal for Battery-Powered Systems – Thanks to its low power consumption.
  • High Accuracy Guaranteed – With its strain gauge based measuring system.
  • Long Life – The AML/SGD will still work reliably and accurately even after 10 million cycles.
  • Let Us Do The Hard Work For You – We can supply the AML/SGD with a wide range of standard analogue and digital equipment.


Applied Measurements AML/SGD strain gauge displacement sensor utilises strain gauge technology to provide a linearly proportional voltage output in relation to the movement of a captivated spindle.

Available in ranges from 0-5mm up to 0-100mm, the strain gauge displacement transducer offers excellent accuracy of better than 0.1% on ranges up to 0-25mm and 0.2% on the 0-50mm and 0-100mm versions, coupled with high resolution and long-term stability.

The strain gauge bridge design operates using minimal current, making the AML/SGD suitable for use in battery-powered systems and equipment.

Common applications for Applied Measurements AML/SGD include Geotechnical Testing, R&D, Aerospace, Civil Engineering and Automotive.

Applied Measurements can supply a wide variety of instrumentation to complement your AML/SGD strain gauge displacement sensor, such as handheld indicators, digital displays and amplifiers.

Product Dimensions

AML/SGD Strain Gauge Displacement Sensor Outline Drawing

Stroke RangeØABCØD*


CAD Model Files

Our 3D models are provided in STEP format and can be viewed using FreeCAD. Other formats can be provided on request.

The .zip file below contains a separate model for each product variant.

Instant Price & Part Code Builder

You can now buy this product in our online shop. Alternatively, you can find the ordering code, price* and lead time below.

AML/SGD Strain Gauge Displacement Transducer


*Please note: The prices shown are valid in the UK only and do not include carriage charges. For overseas pricing please contact a member of our sales team or your local distributor.

Lead Time:

Part Code:

Send me this information

    Enter your email address to receive a copy of this information

    Case Studies

    Applied Measurements’ Displacement Transducers Make Tracks Through Turkey

    Marmaray Tunnel Displacement Monitoring Inside Tunnel

    Applied Measurements were asked to design a bespoke bridge monitoring system for Turkey’s new rail tunnel – The Marmaray Project. We created a bespoke bridge monitoring system using 3 off 50mm AML/SGD displacement transducers, forming a triaxial measurement of each joint. The AML/SGD series of displacement transducers utilise strain gauge technology to convert the linear movement of the joints within the tunnel into an analogue electrical signal. The AML/SGD series of displacement transducers were chosen for their excellent accuracy (0.1%), coupled with their high resolution and long-term stability, making them a perfect transducer for The Marmaray Project.

    Interested in this product? Send us an enquiry...

      Why Applied Measurements?

      • Suppliers of top quality strain gauge sensors and transducers to every corner of industry - UK and worldwide
      • Over 100 years of expert transducer knowledge
      • Our high quality products all come with a 3 year warranty