Iec 612982 New May 2026

The development of the new IEC 61298-2 standard (Edition 3) is currently in its final stages, with an expected publication date of August 10, 2026. This update replaces the long-standing 2008 second edition and aligns the framework for testing process measurement and control devices with modern industrial requirements. Timeline of Development

IEC 61298-3: Tests for the Effects of Influence Quantities (Draft 2024) iec 612982 new

The transition from the previous version to the new 2026 edition has followed a multi-year standardization cycle: The development of the new IEC 61298-2 standard

It specifies the methods for examining the intrinsic characteristics of a device under what are known as Reference Conditions. This ensures that when a device is calibrated or certified, the results are reproducible and comparable across different laboratories and countries. Conclusion: 2

• IEC 61298-1 (General): Defines terminology and classification.
• IEC 61298-2 (Reference Conditions): (This standard) Tests the device under ideal conditions to find its true capability.
• IEC 61298-3 (Influence Quantities): Tests the device under stress (high heat, vibration, electrical interference).

Conclusion:

2. Dynamic Vibration Profiles (Not just Sinusoidal)

The old standard relied heavily on sinusoidal (single frequency) vibration. The iec 612982 new standard adopts random vibration power spectral density (PSD) profiles that mimic real-world pumps, compressors, and flow-induced turbulence.

• Testing of devices with digital communication superimposed on analog signals.
• Handling of sampling rates for fast-response devices.
• Uncertainty of measurement as per ISO/IEC Guide 98-3 (GUM).

IEC 61298-2 standard is currently undergoing a major transformation. After nearly two decades, a new third edition (IEC 61298-2:2026)