There are many different types of load cells in use today. A tension load cell is designed to operate as a transducer, converting the force being measured to an electrical signal that is read by a computerized system. The system then displays the force as a weight that can be read, recorded, and managed either manually or through an automated controls.
Different sizes of tension load cell models are used for different applications and industrial uses. Typically these designs will have unique mounting hardware so it can be correctly installed for optimal operation on a given line, vessel or industrial application. The best are load cells on the market today are streamlined in size, highly accurate and offer the best in low-cost options for all types of applications and uses.
A tension load cell is commonly used on hoppers, for filling machinery and for process control. They will provide reading for both compression and tension loading, and they may have hermetic sealing or they may not, depending on the specific application required.
Keeping it Accurate
As with any type of scale or load cell, a tension load cell will need recalibration based on use and industrial requirements. With old styles of load cells, the only option was the actual use of manual weights to verify accuracy. This meant shutting down the line or the process for at least an hour, and perhaps more, while the test was completed.
Today, thanks to technology, top companies offering tension load cell models allow for self-calibration through the system. This eliminates the need for the use of the traditional standard weights while still maintaining industry calibration standards.
The Design
Besides just accuracy and ease of calibration, choosing a tension load cell based on the design is important as well. While the design will include hermetic sealing, if necessary, it can also include the mounting options for the system. You want to choose a tension load cell that is easy to mount and use, which limits the risk of problems as the cell is put to the test.
Finding a good quality, correct capacity tension load cell isn’t difficult if you look to the industry leaders in the process industry. These companies will offer different sizes and designs for all types of needs from weighing by the hopper to weighing on processing lines and for industrial applications.
