instrumentation fundamentals

Hello im looking for a good book or any literature about instrumentation fundamentals, does any one have any experience with a solid, factual written book, thanks. Im looking to get more involved in this field and looking to get ISA certified as a control technician.

Try here

http://www.isa.org/Content/Navigati...n_and_Training1/Distance_Education/CyberU.htm

You can download Tony Kuphaldt's massive tome on instrumentation, "Lessons In Industrial Instrumentation, version 2.01" from
http://www.ibiblio.org/kuphaldt/socratic/sinst/book/liii.pdf

It's a big file, >80Mb

There are some instrumentation tutorials at PAControl.com
http://www.pacontrol.com/Instrument.html
http://www.ibiblio.org/kuphaldt/socratic/sinst/book/liii.pdf

A few more resources. $$

https://www.google.com/#q=instrument+engineers'+handbook+fourth+edition

https://www.google.com/#q=practical+guides+for+measurement+and+control+isa

https://www.google.com/#q=the+condensed+handbook+of+measurement+and+control+3rd+edition