What is the accuracy requirement for gauges in the lower range of their capacity?

The accuracy requirement for gauges in the lower range of their capacity is specified as 10%. This means that when measuring low values, gauges must maintain a level of accuracy that does not deviate more than 10% from the actual measurement. This standard ensures that measurements taken at the lower end of the capacity are reliable enough for practical purposes.

It’s essential to set accuracy requirements based on the range of measurement because lower measurable values can introduce more variability, influencing the overall measurement reliability. In sectors dealing with sensitive measurements, such as those covered by PCI compliance, adhering to a 10% accuracy requirement is vital for maintaining quality control and ensuring that measured data meets necessary standards to prevent issues related to precision in various applications.