The objective of this standard is to standardize how performance claims (such as "Accuracy: ±0.1%") are verified. Without a standard like IEC 61298-2, one manufacturer might test accuracy at a single point, while another tests it across a full span, making direct comparisons impossible.
IEC 61282-2:2022 is a new edition of the International Electrotechnical Commission (IEC) standard for "Optical fibre cables - Part 2: Indoor optical fibre cables". I'll provide an overview of the standard and highlight the key changes and updates.
: Documenting the steady-state electrical draw or pneumatic air consumption under exact reference benchmarks. Drift Assessments
The new edition applies to both process instrumentation. However, a significant exclusion remains: Process Measurement Transmitters (PMT) are now primarily covered under the IEC 62828 series , meaning engineers must cross-reference these standards depending on the specific hardware. 2. Key Testing Procedures iec 612982 new
Before testing begins, instruments must undergo specific preconditioning cycles. This process stabilizes internal components and minimizes initial component drift, ensuring that early readings do not skew the data. 2. Measurement Cycles and Test Points
Disclaimer: This article is for informational purposes only. Always consult the official standard document for definitive requirements and consult with a qualified standards professional for specific compliance matters.
The latest version ensures alignment with modern digital and smart transmitters (HART, Fieldbus, Profibus, IO-Link). While the 2008 edition already covers analog and digital outputs, any newer confirmation or amendment clarifies: The objective of this standard is to standardize
This alignment closes a loophole where devices passed the old 61298-2 but failed functional safety tests under IEC 61508.
| Stage | Code | Date | Status | |---|---|---|---| | CDV (Committee Draft for Vote) | 65B/1270/CDV | 2024 | Completed | | prEN (preliminary European Norm) | prEN IEC 61298-2:2024 | May 2025 | Draft published | | FDIS (Final Draft International Standard) | 40.99 | Apr 4, 2025 | Full report circulated; DIS approved | | Proof sent to secretariat | 50.20 | Mar 20, 2026 | Proof sent to secretariat or FDIS ballot initiated | | Publication | – | Mar 20, 2026 | Published |
The standard is undergoing a major transition with the development of Edition 3.0 . Managed by Technical Committee TC 65/SC 65B, the updated framework governs the performance evaluation of process measurement and control devices under reference conditions. The new draft standard ( prEN IEC 61298-2:2024 ) revises the older 2008 version. It bridges the gap between classic analog instrumentation and modern digital control architectures. I'll provide an overview of the standard and
However, it’s very likely you’re looking for information on one of two major, similarly numbered standards that are frequently discussed in industrial and automation circles. Could you clarify if you meant one of the following? 1. IEC 61298 Series (Process Measurement and Control)
Understanding the New IEC 61298-2 Standard for Process Instrumentation
Ensuring that the output of the device aligns with the true value of the measurand.