Products > Control Systems: Controller

Micro Processor

Microprocessor Control Systems. Built around an integrated computer circuit that performs all the functions of a central processing unit, these systems are used increasingly to handle control functions previously carried out by a dedicated analogue control circuit. These control systems are programmable, so that modifications or application requirements may easily be applied without redesign. They can be programmed to make detailed calculations and statistical analyses. Data logging can be done easily, so that operation is automatic, and instrument calibration is simple.

Things to Consider When Purchasing This Product:

Proportional band, Integral time, Derivative time, Tuning, Cycle time, On-off deadband, Anti-reset windup, Sensor break protection, Mechanical relay, SSR driver, Current output, Accuracy, Display, Memory, Self-diagnostics, Operating/Storage ambient temperature and relative humidity ranges, Power requirements, Isolation, Dimensions, Alarms, Output types and options, Input types and ranges, Ramp to setpoint control, Sealed faceplate for wash-down environments, Warranty