Process Controllers

Process controllers are integral components of industrial automation systems that monitor and control various parameters in manufacturing and industrial processes. These controllers are responsible for regulating variables such as temperature, pressure, flow rate, level, and other process parameters. A process controller receives input signals from sensors and transmitters, compares them to desired setpoints, and adjusts control elements such as valves, actuators, and heaters to maintain optimal process conditions. At SIGMA Surplus, we carry units from Danaher Controls, Dart Controls, and Watlow, along with many more from top OEMs.

  • CONTROL CONCEPTS 1029C-P30/50-480V-50A-R4/20MA-IPOT-IL30 PROCESS CONTROLLER
  • KEYENCE CORP PJ-V90 PROCESS CONTROLLER
  • ASEA BROWN BOVERI C355/0000/STD PROCESS CONTROLLER
  • YOKOGAWA UT35A-NNN-11-UN/DC/RT/CH3 PROCESS CONTROLLER
  • RED LION CONTROLS IMP23100 PROCESS CONTROLLER
  • YOKOGAWA UT35A-NNN-11-UN PROCESS CONTROLLER
  • ASEA BROWN BOVERI COMMANDER 200 PROCESS CONTROLLER
  • INVENSYS 7510-6001-2 PROCESS CONTROLLER
  • DANAHER CONTROLS P1800310000 PROCESS CONTROLLER
  • SIEMENS 15738-71R PROCESS CONTROLLER
  • SIEMENS IPAC-CC-B4 PROCESS CONTROLLER
  • SIEMENS 352-EA21NNF PROCESS CONTROLLER
  • SIEMENS M418770MK PROCESS CONTROLLER
  • SIEMENS 352-BA11NNF PROCESS CONTROLLER
  • SIEMENS 352EA21VNF PROCESS CONTROLLER
  • HONEYWELL DC230L-E0-00-10-0000000-00-0 PROCESS CONTROLLER
  • BADGER METER PC100 PROCESS CONTROLLER
  • DANAHER CONTROLS P1400013600 PROCESS CONTROLLER