The model 3216 controller is only 90 mm deep and offers a text display, high accuracy input, 5 on-board process recipes (48 parameters per recipe) and the company’s “Instant Accuracy”® system. The text display makes it easy to use or configure the controller. The display gives a description of that parameter in plain English (or one of 3 other languages). Features of the 3216 include universal input, universal power supply, the ability to download custom input curves, digital communications, IP65 rating and the availability of a current transformer input for monitoring load current.