The Role Of Yeast In Beer

THE BREWING PROCESSBeer is widely considered the most complex fermented beverage in the world. Its flavor, color, mouthfeel, and strength can vary in more ways than any other craft drink.

why are the PID based systems seemingly more popular than a PLC? (for the DIY crowd) is it that PID's are somewhat plug and play, while a PLC requires knowledge of how to create a program? he deems that a PLC would be a cheaper and more customizable option

A Brite Tank allows for greater clarity while allowing you to transfer off the yeast in a more complete way. When you pull the yeast out of a conical you leave a layer of yeast on the walls and in the cone. That yeast discourages other yeast from flocking out due to the like charges which has a significant effect on beer clarity.