IEC 61987-21:2015

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 21: List of Properties (LOP) of automated valves for electronic data exchange - Generic structures

IEC 61987-22:2015

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 22: Lists of Properties (LOPs) of valve body assemblies for electronic data exchange

IEC 61987-23:2015

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 23: Lists of Properties (LOPs) of actuators for electronic data exchange

IEC 61987-24-1:2015

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 24-1: List of Properties (LOPs) of positioners and I/P converters for electronic data exchange

IEC 61207-7:2013/COR1:2015

Corrigendum 1 - Expression of performance of gas analyzers - Part 7: Tuneable semiconductor laser gas analyzers

IEC TR 61832:2015

Design and installation of on-line analyser systems - Guide to technical enquiry and bid evaluation

IEC 60534-2-1:2011/COR1:2015

Corrigendum 1 - Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions

IEC 61285:2015

Industrial-process control - Safety of analyser houses

IEC 61207-6:2014

Expression of performance of gas analyzers - Part 6: Photometric analyzers

IEC 61207-7:2013

Expression of performance of gas analyzers - Part 7: Tuneable semiconductor laser gas analyzers

IEC 60584-1:2013

Thermocouples - Part 1: EMF specifications and tolerances

IEC 61514-2:2013

Industrial process control systems - Part 2: Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs mounted on an actuator valve assembly

IEC 62703:2013

Expression of performance of fluorometric oxygen analyzers in liquid media

IEC TS 62492-2:2013

Industrial process control devices - Radiation thermometers - Part 2: Determination of the technical data for radiation thermometers

IEC 61131-3:2013

Programmable controllers - Part 3: Programming languages

IEC 61499-4:2013

Function blocks - Part 4: Rules for compliance profiles

IEC 61499-1:2012

Function blocks - Part 1: Architecture

IEC 61499-2:2012

Function blocks - Part 2: Software tool requirements

IEC 61131-6:2012

Programmable controllers - Part 6: Functional safety

IEC 60534-8-2:2011

Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves