Added: Maritza Mccloskey - Date: 21.09.2021 09:45 - Views: 28520 - Clicks: 7235
In this article, we will learn instrument hook up drawing with example.
You can create hook up drawing using Autocad software. Instrument Hook Up Diagram is also called Installation drawing, specifies the scope of work between Mechanical and Instrumentation departments. It is a detailed drawing showing typical installation of an instrument in a correct manner, from the tapping point in the process line up to the sensing instrument, so that the instrument operates properly and prevent issues that could potentially affect the measurement such as liquid trap in gas impulse.
The Hook-up drawing indicates the slopes of the tube, the position of the instrument in reference to the point of tapping of the process, the breakage of the reach between the instrument and the pipe. It also provides information on the requirement of bulk material for each installation. This hook-up drawing contains typical installations for instruments that require air for instruments, such as the control valve. The instrumentation Construction Engineer has to review and verify certain important points before going for an Instrument erection.
Check Tag No of a particular instrument or list of instruments. Position of the instrument in reference to process tapping point. The tubing slopes need to be paid attention. Instrument Hook Up Diagrams detail the accessory and tubing hookup for both process and field instruments based on the tag.
Elevations of both the primary control loop component and process connection. The direction of slopes in hook-up lines. Elevation of Instrument. Maximum allowable lengths of hook-up lines. Material take off with part s, a of particular fittings, size, connection, material type, mounting type.
Weather shield and tubing specification. Here, in the above-mentioned diagram, you can see a detailed drawing of particular instruments. It contains all the information from the size of the material being used to what is installed internally. You can follow the drawing while installation or while doing maintenance.
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Instrument Hook Up Drawing Sample - Hook Up Drawing Free INSTRUMENT INSTALLATION (HOOK UP) 20farda