The ATC990 Process Controller provides a cost-effective way to control a single process parameter, such as for a plastics extruder. Designed to improve user efficiency many features are integrated to reduce commissioning time, simplify operation and minimize maintenance downtime. Reliably auto-tune and alarm on strain gauge, DC voltage, temperature or current inputs. The ATC990 can also control differential pressure when an optional secondary strain gauge input is used.

• Auto-tuning control in a discrete 1/4 DIN package
• Graphical/text LCD Display with color change LED backlight on alarm (red/green)
• Graphical trend view of process, alarms & events as standard
• Easy to use Setup Wizard
• Single loop control
• Display and control of differential pressure is available
• USB port option for access to configuration and log files
• Data logging option logs process values, set points and alarms to .csv file for use with spreadsheets
• Modbus RS-485 and Modbus TCP Ethernet supported
• BlueControl configuration and commissioning software option