17.020 Metrology and measurement in general

Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-201: Particular requirements for control equipment

Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-201: Particular requirements for control equipment

Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-202: Particular requirements for electrically operated valve actuators

Control technology - Rules for the designation of measuring instruments (IEC 62419:2008)

Reflectivity of electromagnetic wave absorbers in millimetre wave frequency - Measurement methods (IEC 62431:2008)

Expression of performance of fluorometric oxygen analyzers in liquid media (IEC 62703:2013)

Reference conditions and procedures for testing industrial and process measurement transmitters - Part 1: General procedures for all types of transmitters