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.