A tension load cell is a type of load cell that is used to measure tension or pulling force. It works by converting a tension force into an electrical signal that can be read and processed by electronic equipment. Tension load cells are typically cylindrical in shape, with a central hole through which a load-bearing cable or rod can be threaded. The load cell consists of a strain gauge, which is a small device that changes resistance when it is subjected to a mechanical force. The strain gauge is attached to the load cell body, and as the cable or rod is tensioned, the strain gauge detects the amount of strain and sends an electrical signal to a measurement instrument, such as a digital indicator or data logger, which can be used to calculate the tension in the cable or rod.

Tension load cells are widely used in many industries and applications, such as testing equipment, material handling, and manufacturing processes. They are also commonly used in hoisting and lifting operations, where it is critical to accurately measure the weight of an object, and to ensure that equipment is not overloaded.

Tension load cells are usually made from rugged materials such as alloy steel, and are designed to be highly accurate and withstand a wide range of environmental conditions. However, due to the nature of its use, it is also designed to be highly durable, and capable of resisting damage from impact, vibration, and other types of mechanical stress.

To sum it up, a tension load cell is a device that can be used to measure tension or pulling force by converting it into an electrical signal and outputting it to be measured by electronic equipment. It is widely used in a variety of industries and is critical in many applications like material handling and lifting operation.

A compression load cell is a type of load cell that is used to measure compressive force, or the force exerted on an object when it is squeezed or compressed. Like tension load cells, compression load cells convert a mechanical force into an electrical signal that can be read and processed by electronic equipment.

Compression load cells typically have a cylindrical or rectangular shape and have a hole at the top where a load can be applied. The load cell is typically made from a material such as alloy steel and contains a strain gauge, which changes its electrical resistance in response to a compressive force. As the load is applied, the strain gauge generates an electrical signal that is sent to a measurement instrument, such as a digital indicator or data logger, which can be used to calculate the compressive force on the load cell.

Compression load cells are commonly used in applications that require accurate weight measurement such as weighbridges, testing equipment, and manufacturing processes where it is critical to check the compressive strength of material. They are also used to measure force exerted in industrial and commercial applications such as force required to press and form materials.

Similar to tension load cells, compression load cells are designed to be highly durable and capable of resisting damage from impact, vibration, and other types of mechanical stress. The materials and design are usually robust and able to withstand a wide range of environmental conditions.

To sum it up, a compression load cell is a device that measures compressive force and converts it into an electrical signal output to be read by electronic equipment. It is typically cylindrical or rectangular in shape and has a hole at the top for applying a load. It is widely used in various applications such as weighbridges, force measurements and testing equipment, manufacturing processes and many other industrial and commercial applications.