Watlow controller is in the loop

摘要

Watlow has introduced a new thermal loop controller,which the company says can reduce heating system complexity.The EZ-Zone PM controller extends the integrated control loop functions first introduced in Watlow's EZ-Zone ST controller to the popular 1/32nd and 1/16th DIN panel mount package sizes.Watlow said thermal loop installation costs are reduced when the limit control function and the power switching function are integrated into a single-panel mount package.This results in a less crowded panel,fewer wiring connections,fewer discrete components and better thermal loop monitoring with error reporting.