Instrument Design

This technical specification defines design and fabrication requirements for all cold box/can temperature-element wiring installations. More Explanation About Selection of Temperature Elements, Methods of Conduit Installation, Electrical Terminal Box, Choosing Cable/wire for Coldbox Temperature Elements, Testing of Temperature Elements and Functional Check for Rtds and Thermocouples.

1.  Purpose – This article is about types of manifold … Read more

This article is about design requirements for the fabrication and installation of Cryogenic Butterfly Control Valves as per international standards and codes, Butterfly Control Valves Symbol, Butterfly Control Valves Flow Characteristics and Parts of Butterfly Control Valves.

1. Purpose – This article is about Design Standard for … Read more

This fabrication and erection technical specification specifies for instrument contractors acceptable materials of construction for instrument air supply systems with design pressures no greater than 10.3 bar g (150 psig).

This article is about Instrument Design Checking Procedures and checking of Instrument Location Drawings, Control Panels, Instrument Hook-Up Details, Analyzer Panels, Field Instrument Support Details, Instrumentation Bill of Material, Instrumentation Index.

1.  Purpose -This engineering article defines the criteria for the … Read more