How to

What is hook up drawing? and How to read a hook up drawing?

Drawings which represents installation standards is called hook up drawings. With hook-up drawings, engineer can understand how an instrument to be installed in the plant. With hook-up drawing, we can calculate the material requirement. Two types of hook up drawings are there.

1. Pneumatic hookup.
It is independent of process connection. Pneumatic hookup is basically Tubing/piping
2. Process hookup.
Here instruments are directly connected to process line.

An example of hookup drawing is given below.

Tags:Hook up drawing, Instrument installation standard,IS standard, Pneumatic Hook up, Process Hook up, Impulse piping

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7 comments

Enzar January 12, 2011 at 5:08 am

So nice of you sir,
I found your blogs good in respect it is helping revising my previous works knowledge as instruments and control engineer.
Your data is summarized and knowledgeable.

Ahmed March 22, 2011 at 12:47 pm

I want to know which software used in drawing this hookup?
If any one knows plz send me the name of the program
[email protected]

VILAS PATIL May 14, 2012 at 1:55 pm

Before we used Auto-Cad for creating hook up now a days we can used SPI/INtool ( Smart plant Instrumentation) Used to create Hook Up as well as all relative documents like Instrument Index, Specification sheet, Process data, Wiring ( Convention, FF, Profibus, Modbus and HART), LOOP diagram(Smart Loop, Enhanced Smart Loop), BOM and many more .. This Blog is really helpfull more .. NICE BLOG I EVER SEEN

Ankit Chugh November 22, 2012 at 8:13 am

Can you please send me a test email to ankit[at]pipingguide.net

I need to ask something from you.

Thanks

TrigYy November 16, 2013 at 10:37 am

i'm trigyy. hopefully, you don't mind, i copied your sentences for my thesis.. hehehe

jan nuari April 24, 2014 at 3:24 pm

wow .. nic posting mr. kep it up with the other content

http://ohdakwah.blogspot.com/

Amela Jones January 13, 2015 at 10:50 am

Are you going to do a follow up article? Would love to know what happens next.

Amela
pneumatic switches

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