IEC 61298-2 sets the baseline criteria for these tests. It provides standardized testing methodologies to ensure that performance metrics like accuracy, hysteresis, and dead band are consistently measured and universally understood by global manufacturers and plant operators. Key Updates in the New Edition
Whether your primary focus is or laboratory calibration .
The new IEC 61298-2:2022 standard provides a comprehensive framework for process automation and control devices, ensuring improved performance, reliability, and cybersecurity. Industries that adopt this standard will benefit from increased efficiency, reduced costs, and enhanced safety. As a result, manufacturers, users, and regulators should be aware of the changes and updates introduced in this standard.
The maximum deviation of a device's actual transfer function from a specified straight line. iec 612982 new
The tests are performed under specific, stable environmental conditions (reference conditions) to eliminate external variables and focus strictly on the device’s inherent performance. Key Aspects of the "New" IEC 61298-2:2020 Revision
Covers how environmental and operational factors—such as temperature, vibration, and electromagnetic interference—impact device reliability.
Mapping out the structural deviation of a device's actual transfer function curve away from its ideal, theoretical straight-line performance. IEC 61298-2 sets the baseline criteria for these tests
The IEC 61298-2:2020 standard is a cornerstone for ensuring that industrial processes operate with the highest level of precision. As industry trends move toward smarter, more connected components, adopting the latest version of this standard is vital for manufacturers looking to demonstrate superior quality and for users aiming to enhance system reliability.
Whether you are updating an or preparing for third-party certification .
Previous humidity tests were steady-state (e.g., 95% RH at 40°C). The introduces "condensation cycling." The new IEC 61298-2:2022 standard provides a comprehensive
The new IEC 61298-2 standard applies globally to both . This includes hardware defined by a specific input, an output, and a clear transfer function.
What (e.g., valve positioner, controller) you are testing.
: The Device Under Test (DUT) must be powered on and cycled through its full scale to eliminate mechanical memory and ensure thermal equilibrium.