: New national adoptions, such as the Russian GOST R МЭК 61298-2-2015 and European EN IEC 61298-2:2024, demonstrate the global push to adopt these updated testing frameworks. Core Testing Areas Covered
Covers how environmental and operational factors—such as temperature, vibration, and electromagnetic interference—impact device reliability.
Includes new procedures for dynamic behavior testing, such as frequency response and step-response characteristics.
With the release of the updated version—often referred to as (or the upcoming 2024 revisions, as noted by technical documentation from sources like iTeh Standards )—there are significant technical shifts to understand. This article explores what is new and why these changes matter. What is the New IEC 61298-2 (2020/2024) Focus? iec 612982 new
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Analogue and digital industrial devices, excluding certain Process Measurement Transmitters (PMT) covered by the IEC 62828 series.
. These are standardized "ideal" environments used to ensure that measurement results are reliable and comparable across different manufacturers and laboratories. Key testing areas include: Accuracy Factors : New national adoptions, such as the Russian
Before testing begins, the standard mandates strict preparation protocols to ensure repeatability.
: Standardized cycles of continuous input tracing to verify steady output replication. Dynamic Behavior
: Outlines methods for compiling evaluation reports and content verification. Key Elements of the New IEC 61298-2 Edition With the release of the updated version—often referred
The release of IEC 61298-2 Edition 3.0 is a pivotal step in modernizing industry standards. The separation of PMTs into their own dedicated series and the simultaneous revision of all other parts of IEC 61298 (Parts 1, 3, and 4) will create a clearer, more efficient framework for evaluating the performance of process measurement and control devices.
The upcoming is more than just a document update—it is an evolution towards better precision in industrial automation. Manufacturers of process instruments should start preparing their calibration procedures, while end-users should begin specifying the 2026 revision in their procurement contracts to ensure they are receiving the highest quality, most reliably tested instrumentation available.
The new standard defines three severity classes:
