Whether you have to manage temperature, flow, valve positioning or pressure, the Chromalox 40 Series Temperature and Process Controllers provide you with a comprehensive feature list and the flexibility to meet your most demanding process needs. Application needs change over time, but that doesnot mean that you wll need to change your controller. The Chromalox 40 series modular card design provides the owner with the flexibility to alter the functionality with ease. Expansion from 1 to 3 outputs, as well as communications and remote setpoint is easily accomplished and automatically recognized by the firmware. The optional ChromaWareTM configuration software allows the owner to program multiple units efficiently and store parameter settings for later use. The 40 Series Controllers are an ideal complement in both design and esthetics to its cousin, the Chromalox 50 Series Limit Controllers.