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Homepage>UNE standards>UNE CLC IEC/TR 61511-4:2020 Functional safety - Safety instrumented systems for the process industry sector - Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2 (Endorsed by Asociación Española de Normalización in November of 2020.)
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in stockReleased: 2020-11-01
UNE CLC IEC/TR 61511-4:2020 Functional safety - Safety instrumented systems for the process industry sector - Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2 (Endorsed by Asociación Española de Normalización in November of 2020.)

UNE CLC IEC/TR 61511-4:2020

Functional safety - Safety instrumented systems for the process industry sector - Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2 (Endorsed by Asociación Española de Normalización in November of 2020.)

Seguridad funcional. Sistemas instrumentados de seguridad para el sector de la industria de procesos. Parte 4: Explicación y justificación de los cambios en la norma IEC 61511-1 de la Edición 1 a la Edición 2 (Ratificada por la Asociación Española de Normalización en noviembre de 2020.)

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LANGUAGE
English
Standard number:UNE CLC IEC/TR 61511-4:2020
Pages:49
Released:2020-11-01
DESCRIPTION
This standard UNE CLC IEC/TR 61511-4:2020 Functional safety - Safety instrumented systems for the process industry sector - Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2 (Endorsed by Asociación Española de Normalización in November of 2020.) is classified in these ICS categories:
  • 13.110
  • 25.040.01
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