The standard is the international benchmark for testing the performance of process measurement and control devices under standardized "reference conditions". It ensures that industrial sensors—like those for pressure, temperature, and flow—provide accurate and comparable data across the global automation industry.
As of May 2026, the industry is transitioning to , a major update designated as BS EN IEC 61298-2:2024 (draft) with a forecasted final publication date of August 12, 2026 . Understanding the New IEC 61298-2 Framework
Enhanced procedures for digital I/O devices reflect the shift toward Industry 4.0 and smart sensors. iec 612982 new
Currently available for review at sites like iTeh Standards. Final Approval: Expected by May 22, 2026 . Full Publication: Scheduled for August 12, 2026 .
Defines methods for frequency response and step-response testing to ensure control system stability. The standard is the international benchmark for testing
Improved cross-references with IEC 61298-1 (general considerations) and safety standards like IEC 61010-1 . Implementation Timeline
New requirements for data presentation (figures and tables) aim to make datasheets from different manufacturers more directly comparable. Full Publication: Scheduled for August 12, 2026
The standard provides a "testing playbook" for evaluating four main categories of device behavior:
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