Don't forget to like, subscribe, activate the bell and share!<br /><br />I upload video every Wednesday in spanish and Friday in english!<br /><br />ISA 5.2 0:05<br /> Open, Closed or Intermediate position devices 0:35<br /> Power Supplies 1:23<br />ISA 5.5 1:40<br /><br />Bloopers 2:00<br /><br />Information, some tables and images taken from the book INTRUMENTACIÓN INDUSTRIAL by Antonio Creus Solé.<br /><br />Instagram: @pamesalmad<br />Email: <a href="mailto:[email protected]" rel="nofollow">[email protected]</a>