Regardless of the type of load cell you need, some factors are not going to change. There will be differences in load capacity, in the design of the cell itself and in the way it is made for specific environments. There will also be similarities in the need for high accuracy, the ability to integrate with your current system and the need for ease of maintenance and calibration.
These similarities and differences between different options are all based on the standards and the quality control implemented by the different load cell manufacturers. Some companies produce load cells and weighing systems to market at a low price while others focus on quality and accuracy with a fair price.
Determining the difference between a cheap load cell and a good price on a quality load cell starts with knowing the manufacturing company. The top load cell manufacturers have been in business for decades. They have a solid reputation for producing quality products, offering excellent customer service and support and also in standing behind their products with warranties.
Calibration
Most scale companies or weighing systems companies are still using standard weights for calibration. For both compression and tension types of load cells, this old method is a cumbersome and sometimes dangerous test, particularly with the large capacity scales.
By choosing for load cell manufacturers using technology to provide calibration without the needs for manually moving weights, downtime is reduced, and calibration can be completed routinely on a schedule.
Durability and Quality
The best manufacturers of load cells and weighing systems design their components with real-world applications in mind. The load cells are sealed to prevent moisture or dust from impacting the system, which extends the lifecycle of the load cell and also maintains accuracy, even in very challenging working environments.
