Load Cell - 5kg, Straight Bar (TAL220B)

The Sparkfun Straight Bar Load Cell is a versatile device that translates pressure or force into an electrical signal. This load cell, also known as a strain gauge, can measure up to 5kg of pressure. It operates by measuring the electrical resistance that changes in proportion to the strain applied to the bar. This makes it possible to determine the weight of an object, track changes in weight over time, or simply sense the presence of an object by measuring strain or load applied to a surface.

The Sparkfun Straight Bar Load Cell is made from a durable aluminum-alloy and can read a capacity of 5kg. It features four strain gauges arranged in a wheatstone bridge formation. The wiring color code is as follows: red for Exc+, green for Sig+, black for Exc-, and white for Sig-. This load cell also boasts an IP65 protection rating and has two M5 sized through-holes for easy mounting.

The compact design of the load cell, measuring 55mm x 12.7mm x 12.7mm with a 200mm wire, makes it suitable for a variety of applications. Whether you're building a digital scale, a pressure sensing system, or a touch-sensitive device, the Sparkfun Straight Bar Load Cell offers a reliable solution.

Features of the Sparkfun Straight Bar Load Cell include a 5kg capacity, sturdy aluminum-alloy construction, parallel beam type, IP65 rating, and compact dimensions. It's a robust and reliable component that can be used in a wide range of pressure and weight sensing projects.

For more information on how to use the Sparkfun Straight Bar Load Cell, you can refer to the datasheet, the Load Cell Amplifier Hookup Guide and the Getting Started with Load Cells tutorial provided by Sparkfun.