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A straight bar load cell (strain gauge) that translates up to 10 kg of force into an electrical signal. Built from aluminium alloy with four strain gauges in...

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A straight bar load cell (strain gauge) that translates up to 10 kg of force into an electrical signal. Built from aluminium alloy with four strain gauges in a Wheatstone bridge configuration, it measures the change in electrical resistance proportional to the applied load.

Use it to weigh objects, detect weight changes over time, or sense the presence of objects on a surface. Pair it with an HX711 load cell amplifier for easy interfacing with Arduino, Raspberry Pi, or other microcontrollers. The cell features IP66 protection for dust and water resistance, and includes M4 and M5 through-holes for straightforward mounting.

Key Features

  • 10 kg Capacity – Aluminium-alloy straight bar design
  • Wheatstone Bridge – Four strain gauges for accurate, proportional measurement
  • IP66 Rated – Dust-tight and protected against powerful water jets
  • Easy Mounting – Two M4 and two M5 through-holes
  • Colour-Coded Wiring – Red (E+), Green (O+), Black (E−), White (O−)

Specifications

  • Capacity – 10 kg
  • Material – Aluminium alloy
  • Protection Rating – IP66
  • Dimensions – 80 × 12.7 × 12.7 mm
  • Wire Length – 250 mm
  • Mounting – M4 and M5 through-holes

Ideal For

  • DIY scales and weight measurement
  • Object presence detection
  • Load monitoring and force measurement
  • Industrial and agricultural automation

Package Contents

  • 1× TAL220 Load Cell (10 kg, Straight Bar)

Resources

Jargon buster

Plain-language definitions for the technical terms used above.

Strain gauge
A sensor element that changes resistance when it is stretched or compressed. It is commonly used for measuring force, weight, or bending, and often needs precise differential measurement electronics like this ADC.

TAL220 Load Cell Datasheet

Datasheet · 328.6 KB · Click any page to view full size

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Supplier page — sparkfun.com

Supplier Description · 471.2 KB · Click any page to view full size

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