ISA Interchange

Welcome to the official blog of the International Society of Automation (ISA).

This blog covers numerous topics on industrial automation such as operations & management, continuous & batch processing, connectivity, manufacturing & machine control, and Industry 4.0.

The material and information contained on this website is for general information purposes only. ISA blog posts may be authored by ISA staff and guest authors from the automation community. Views and opinions expressed by a guest author are solely their own, and do not necessarily represent those of ISA. Posts made by guest authors have been subject to peer review.

Mark Weisner

Mark Weisner

Mark Weisner is a technical specialist at ISA.

Recent Posts:

Virtual Boxes

This post is authored by Mark Weisner, Level II CCST, ISA Staff .
Mark Weisner Jan 20, 2012 2:36:23 PM

IEC 6-1131-3

The IEC (International Electrotechnical Commission) 6-1131-3 Standard is a widely recognized interna...
Mark Weisner Dec 10, 2011 4:27:36 PM

AD Converters Quiz: convert an analog signal to a digital one

AD Converters are necessary to convert an analog signal to a digital one that our computers can unde...
Mark Weisner Nov 3, 2011 5:39:56 PM

A Little About Valves

What is Cv ?
Mark Weisner Oct 10, 2011 7:36:08 PM

Linear Relationships for 4-20 mA transmitters

Linear Relationships for 4-20 Transmitters
Mark Weisner Sep 18, 2011 6:44:37 PM

Evaluation Question

An analog electronic d/p transmitter has an output of 4-20 mA which represents 0 to 100 gpm (0 to 37...
Mark Weisner Sep 9, 2011 8:28:51 PM

Download Your Free ISA Industrial Calibration Worksheets

This blog post was authored by Mark Weisner, technical specialist at ISA.
Mark Weisner Jul 24, 2011 6:26:58 PM

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