Masibus process Instruments offer microprocessor-based universal Digital PID Controllers (models 5020 & 5030). These PID controllers utilize the latest technology to improve reliability, accuracy and control.
They can easily be programmed to accept any of thermocouple types, Pt-100 RTD, current or voltage input. With analogue output option installed control output type is field – programmable for time proportional relay, proportional current, valve positional relays or heat and cool.
Transmitter excitation supply, remoter set point input and two auxiliary relays are fitted a s standard.
Configuration, programming, operation and calibration of these models are made easy by front panel keys and display prompts.
Special digit shift key facilitates quick cage of values. With RS-232C/422/485 option, the units can be interfaced with a personal computer for remote operation, and data acquisition.
Silent features include output type field configurable; configuration, programming operation and calibration by front panel keys; three level security access by DIP switches; independent display of set point proves variable and control output/. Valve position; remote set point transmitter power supply, and two configurable auxiliary relay fitted a standard; digit shift key for speedier settings; and manual reset and integral inhibit batch parameters for star-up overshoot control.