Load Cells

Coti Global Sensors Manufacturing designs, develops and delivers high-quality, heavy-duty load cell sensors for a wide variety of industrial uses. Our skillfully engineered, carefully crafted and rigidly tested load cells can be used in these industries to provide:

Agriculture: Quick and accurate weights of crops, livestock, farm vehicles and other implements.

Medical: Exacting precision and extreme sensitivity required for vital, perhaps life-saving measurements and instrumentation.

Automotive: Precision and accuracy to ensure components perform safely, efficiently.

Manufacturing: Critical and dependable measurements that ensure buildings remain standing, cars run smoothly and medical equipment functions safely.

What is a load cell?

A load cell is a sensor that measures force, converts it to an electrical signal, and displays it on an electronic scale as a unit of mass or torque.

Load cells can be classified in two ways: By how they generate output signals or by how they detect weight. Output signals include pneumatic, hydraulic, and strain-gauge. Weight detection includes bending, shear, tension and others.

Pneumatic load cells usually measure lower weights with high degrees of accuracy. Hydraulic load cells measure water, most notably in tanks. Strain-gauge load cells are affixed to support beams and measure any force exerted on the beam.

How Load Cells Work

A load cell converts a force applied to it –tension, compression, or pressure – into an electrical signal. The strength of the signal is directly proportional to the force applied.

Strain gauge load cells are the most commonly used type of load cells in industrial applications. The body, or spring element, of an industrial load cell is composed of a minimally flexible metal on which strain gauges have been secured. When force is applied, the spring element deforms slightly, but is elastic enough to return to its original shape.

As the shape of the spring element changes, so does the shape of the strain gauges attached to it, increasing or decreasing the electrical resistance. When a current is sent through the strain gauges, the resistance variation is reflected in the measured voltage output, and the weight of the object can then be determined.

Multiple strain gauges ensure a high degree of accuracy in load cells.

Providing the Load Cell You Need

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Coti Global Sensors Manufacturing supplies high-quality, heavy-duty load cell sensors for a wide variety of industrial uses, including:

Rail Line Cells

The Coti Global rail line series is a great replacement option for rail line track cells. They are very easy to install and designed to reduce moisture ingression. The CG-RXR is an affordable and high-quality rail line scale that is interchangeable with most industry models.

Compression Canister Load Cells

Our canister style load cells are robust and often hermetically sealed construction with spherical radius on one or both ends, typically with self-restoring alignment features.

Universal & Compression Canister Load Cells

Our canister style load cells are robust and often hermetically sealed construction with spherical radius on one or both ends, typically with self-restoring alignment features.

Single Point Load Cells

Hence the model style name, single points are typically used in single load cell applications. The unique feature of a typical single point is the mechanical compensation/correction for off center loading.

S Beam Load Cells

S-Beam Load Cells are used in tension and compression applications. Wide range of capacities available.

Single Ended Beams

Our single ended beams are available in alloy, stainless and stainless steel welded versions. Our shear beams are very common and used in a number of applications.

Double Ended Beams

Coti Global's double ended beams are very common in tank/hopper applications, as well as truck scales.

Delivering top-quality products across the globe

Coti Global Sensors offers one of the world’s largest selections of load cells, from single point to double ended beams. In addition to load cells, Coti Global Sensors offers floor scales, junction boxes, remote displays and other weighing equipment hardware