It is a force transducer.As the force applied to the load cell increases, the signal changes proportionally. Load cells are not linear near zero load, try putting a fixed preload of about 1 kg on it to get up into its linear region, THEN calibrate. Additionally, these load cells offer an IP66. The color code on the wiring is as follows: red E+, green O+, black E-, and white O. These load cells have four strain gauges that are hooked up in a wheatstone bridge formation. Additionally, these load cells offer an IP66 protection rating and feature two M4 and two M5 sized through-holes for mounting purposes.ĭimensions: 80mm x 12.7mm x 12. A load cell converts a force such as tension, compression, pressure, or torque into a signal (electrical, pneumatic or hydraulic pressure, or mechanical displacement indicator) that can be measured and standardized. This straight bar load cell is made from an aluminum-alloy and is capable of reading a capacity of 200kg. Is there a way I can combine the three load cells and aggregate the measurements from each of them so as to get a maximum measurement of 60kg (hysteresis taken into consideration too). Load Cell - 200kg, S-Type (TAS501) added. The color code on the wiring is as follows: red = E+, green = O+, black = E-, and white = O-. I can successfully measure weights with the load cells individually (just up to 20kg of course). In this tutorial, we will be focusing on strain gauge load cells like the ones SparkFun carries: Load Cell - 5kg, Straight Bar (TAL220B) Mini Load Cell - 500g, Straight Bar (TAL221) Load Cell - 10kg, Straight Bar (TAL220) Load Cell - 200kg, Disc (TAS606) Mini Load Cell - 100g, Straight Bar (TAL221) cart. With this gauge you will be able to tell just how heavy an object is, if an object’s weight changes over time, or if you simply need to sense the presence of an object by measuring strain or load applied to a surface.Įach straight bar load cell is made from an aluminum-alloy and is capable of reading a capacity of 10kg. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. Each load cell is able to measure the electrical resistance that changes in response to. U9C Load Cells for Tensile/Compressive Force Configurable, reliable, compact, dynamic: U9C is a cost-effective miniature force sensor for compressive and tensile force. The NA2 is a compact, low to medium capacity aluminum single point load cell ideal for a wide range of weighing scales. This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (force) into an electrical signal. This straight bar load cell (sometimes called a strain gauge) can translate up to 100kg of pressure (force) into an electrical signal.
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