Information technology — Telecommunications and information exchange between systems — Magnetic fiel...
ISO/IEC 15149:2011 specifies the physical layer and media access control layer protocols of a wireless network over a magnetic field in a low frequency band (~300 kHz), for wireless communication in harsh environments (i.e. around metal, underwater, underground, etc.).
The physical layer protocol is designed for the following scope:
low carrier frequency for large magnetic field area and…
Information technology - Telecommunications and information exchange between systems - Magnetic fiel...
ISO/IEC 15149:2011 specifies the physical layer and media access control layer protocols of a wireless network over a magnetic field in a low frequency band (~300 kHz), for wireless communication in harsh environments (i.e. around metal, underwater, underground, etc.).
The physical layer protocol is designed for the following scope:
low carrier frequency for large magnetic field area and…
Industrial communication networks - Fieldbus specifications - WIA-PA communication network and commu...
IEC 62061:2011(E) specifies the system architecture and the communication protocol of Wireless networks for Industrial Automation - Process Automation (WIA-PA) built on IEEE STD 802.15.4-2006. It cancels and replaces IEC/PAS 62601 published in 2009. This first edition constitutes a technical revision
Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrica...
IEC 60893-3-2:2003+A1:2011 Gives the requirements for industrial rigid laminated sheets for electrical purposes based on epoxy resins and different reinforcements. Applications and distinguishing properties are given. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on…
Industrial communication networks - Wireless communication network - Part 2: Coexistence management
IEC/TS 62657-2:2011(E) specifies the fundamental assumptions, concepts, parameters, and procedure for wireless communication coexistence. It provides guidelines, requirements, and best practices for wireless communications' availability and performance, covering the life cycle of wireless communication coexistence to help the work of all persons involved with the relevant responsibilities to…
Petroleum, petrochemical and natural gas industries — Air-cooled heat exchangers
ISO 13706:2011 gives requirements and recommendations for the design, materials, fabrication, inspection, testing and preparation for shipment of air-cooled heat exchangers for use in the petroleum, petrochemical and natural gas industries.
ISO 13706:2011 is applicable to air-cooled heat exchangers with horizontal bundles, but the basic concepts can also be applied to other configurations.
Industries du pétrole, de la pétrochimie et du gaz naturel — Échangeurs de chaleur refroidis à l...
L'ISO 13706:2011 spécifie les exigences et fournit des recommandations relatives à la conception, aux matériaux, à la fabrication, au contrôle, aux essais et à la préparation pour l'expédition des échangeurs thermiques aéroréfrigérants, destinés à l'utilisation dans les industries du pétrole, de la pétrochimie et du gaz naturel.
L'ISO 13706:2011 s'applique aux échangeurs…
