IEC 60534-8-1:2005

Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves

IEC TR 61131-4:2004

Programmable controllers - Part 4: User guidelines

IEC 60534-5:2004

Industrial-process control valves - Part 5: Marking

IEC 60746-2:2003/COR2:2003

Corrigendum 2 - Expression of performance of electrochemical analyzers - Part 2: pH value

IEC 61131-1:2003

Programmable controllers - Part 1: General information

IEC 60746-2:2003/COR1:2003

Corrigendum 1 - Expression of performance of electrochemical analyzers - Part 2: pH value

IEC 60746-2:2003

Expression of performance of electrochemical analyzers - Part 2: pH value

IEC 60746-1:2003

Expression of performance of electrochemical analyzers - Part 1: General

IEC 60746-3:2002/COR1:2003

Corrigendum 1 - Expression of performance of electrochemical analyzers - Part 3: Electrolytic conductivity

IEC 60746-3:2002

Expression of performance of electrochemical analyzers - Part 3: Electrolytic conductivity

IEC 60534-3-2:2001

Industrial-process control valves - Part 3-2: Dimensions - Face-to-face dimensions for rotary control valves except butterfly valves

IEC 61518:2001

Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 BAR (41,3 MPa)

IEC TS 62098:2000

Evaluation methods for microprocessor- based instruments

IEC 60534-6-2:2000

Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators

IEC 61131-5:2000

Programmable controllers - Part 5: Communications

IEC 61131-7:2000

Programmable controllers - Part 7: Fuzzy control programming

IEC 61514:2000

Industrial-process control systems - Methods of evaluating the performance of valve positioners with pneumatic outputs

IEC 61520:2000

Metal thermowells for thermometer sensors - Functional dimensions

IEC TR 60877:1999

Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service

IEC 60534-3-3:1998

Industrial-process control valves - Part 3-3: Dimensions End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves