16A2110 is a 16A series temperature/process controller features universal input, self-tune PID, fuzzy logic and dual four-digit LED displays for process and set point value. Front panel is waterproof and corrosion resistant (UL type 4X), making it ideal for sanitary applications. Replace electronics without wiring changes (via removable front panel). Self diagnostics, nonvolatile memory and selectable control modes are all designed for greater productivity. Four security levels are password protected. On-off, P, PI or PID manual tune control functions can be selected or the controller will Self-Tune automatically for best PID control. The 16A2 offers the best value in standard features in a process and temperature control. In addition to the features listed above, the 16A2 offers peak/valley indication, percent output indication, digital input filter and a host of others.