IEC 62765-2:2019

IEC 62765-2:2019 addresses the management of ageing for temperature sensors used in nuclear power plants, where instrumentation and control functions are important to safety. As part of the IEC 62765 series, it provides a focused technical reference for organizations that need to evaluate long-term sensor condition, support documented evaluation, and plan technical review activities. For engineering, testing, and compliance teams, IEC 62765-2:2019 helps align risk management and conformity assessment work with the reliability expectations of safety-related measurement equipment.

Purpose of IEC 62765-2:2019

The purpose of IEC 62765-2:2019 is to support ageing management for temperature sensors by defining a structured basis for technical assessment over the service life of the equipment. In practice, it is relevant when teams need to review sensor degradation mechanisms, verify continued suitability, and maintain operational consistency in safety-important control systems. The document is especially useful for organizations preparing engineering documentation, maintenance planning, or compliance workflows that depend on credible sensor performance over time.

Compliance applications of IEC 62765-2:2019

IEC 62765-2:2019 is commonly consulted during plant life management, inspection planning, and verification activities for temperature sensing equipment in nuclear safety applications. It may support procurement review, condition monitoring strategies, and laboratory evaluation where ageing behaviour must be assessed against documented requirements. The document is also relevant to teams building technical validation evidence for regulators, auditors, or internal assurance processes that require a clear basis for continued use of temperature sensors in important-to-safety functions.

Benefits of IEC 62765-2:2019

Using IEC 62765-2:2019 can help organizations improve safety assurance by making ageing considerations for temperature sensors more traceable and consistent. It supports testing workflows, technical compliance decisions, and risk reduction by giving teams a common reference for evaluating sensor condition and service-life implications. For procurement and engineering groups, the document can strengthen product evaluation, quality workflows, and conformity assessment preparation by linking equipment decisions to a recognized technical framework for nuclear instrumentation and control.

• Ageing management guidance for temperature sensors in safety-related nuclear applications
• Support for inspection, maintenance, and verification planning across the equipment lifecycle
• Useful reference for engineering documentation, technical review, and regulatory preparation
• Helps align procurement and compliance decisions with documented sensor performance expectations