Strain Gage
A strain gage is a simple measuring system that determines the amount of strain, which is the displacement and deformation that results from an object under stress. It measures mechanical quantities by converting tension, force and pressure into an electrical signal. Strain gages have another spelling that is commonly known; strain gauges. This loadcell sensor type may vary in construction and measurement method. Read More…..
Leading Manufacturers
Strainsert Company
West Conshohocken, PA | 610-825-3310Our load cells are manufactured with the highest attention to detail at all stages. Whether it is through the design stage, engineering stage, or through hundreds of tests run daily, we ensure that our products outshine all competitor products.
ATI Industrial Automation, Inc.
Apex, NC | 919-772-0115We supply Multi-Axis Force/Torque Sensors. Our F/T Sensors measure all six components of force and torque. ATI F/T transducers use silicon strain gauges for low-noise and high overload protection.
TyTek Industries
Cincinnati, OH | 513-874-7326At TyTek Industries we manufacture load cells to suit all capabilities. Our expertise has provided insight and load cell solutions for a range of customers and industries. Our engineering team’s philosophy ensures we do everything humanly and technologically possible to match your requirements with quality, cost and delivery. We’re here to help you carry the load.
Load Cell Central
Milan, PA | 800-562-3235Founded in 1985, Load Cell Central has firmly established its reputation as a leader in load cell manufacturing, custom weighing system integration, and first-class load cell repairs. Load Cell Central offers a wide variety of popular load cell and component configurations for virtually every new or old weighing system, scale or component replacement possibility. Technical and after-sale support, ...
Artech Industries Inc.
Riverside, CA | (800)428-9347Established in 1985, Artech Industries manufactures high-quality load cell technologies made in the USA. Our product lines include single-ended beams, double-ended beams, single-point beams, pancake load cells, and more. Our weight modules & kits conform to the National Institute of Standards Technology (NIST).
Strain Gage Manufacturers List
The most popular type is foil that is adhered to the object. Other kinds include semi-conductor, bonded metallic wire and carbon resistive. When measuring the strain of an object, the temperature, material properties, the type of adhesive that bonds the gage to the object’s surface and the stability of the metal all affect the resistance. Strain gages are used to detect cracking in machinery parts, as crack propagation, as an extensometer, to measure temperature, to measure residual stress, to gage shear modulus and as a transducer.
It is a vital part of a load cell, which is a measuring device concerned with identifying compression, tension and shear. Another product that does the same thing and also makes use of strain gages is the force transducer, which is like a load cell except a more complicated system that is able to do the same thing plus measure a couple other aspects of an object as well. Industries that utilize such applications include construction companies, industrial manufacturers, automotive, aerospace and robotics.
Strain Gage - Strainsert CompanyThere are three main types of strains that are measured by strain gages. Poisson strain is the thinning and elongation that occurs when a bar is strained. Bending strain is determined by measuring the relationship between the force and the amount of bending, which results from a twisting action. Shearing strain occurs when stress causes angular distortion of the object being measured.
The most common type of strain gage, made of foil and adhesive, has an insulating and flexible backing, which supports the metallic foil pattern. It is attached to an object by adhesives. As the object deforms, so does the flexible foil. The electrical resistance thus changes, and is measured. When a strain gage is working as part of another system, like the load cells and force transducers mentioned above, multiple strain gages are used, connected by circuits. The formation of the strain gages is called the Wheatstone bridge equation, which was developed in the early eighteen hundreds.
