Controllers - Process, Temperature

Process and temperature controllers are small, integrated devices used to maintain a process variable, usually temperature, at some desired set point. Typically making use of a sensor such as a thermocouple or RTD that is located external to the controller, the simplest of these devices is similar in function to a common household thermostat, providing an on/off signal that can be used to control a device such as a heater or furnace to maintain a temperature at some desired set point. More advanced devices add higher level communications capability and more sophisticated control algorithms to improve connectivity and temperature control performance.

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Red Lion Controls PXU21A30

CONTROL TEMP/PROC 100-240V PANEL

161.45

Omron Automation and Safety E5C2-R40K-1472F-AC120

CONTROL TEMP RELAY OUT 100-120V

161.16

Red Lion Controls PXU11A30

CNTRL TEMP/PROC REL OUT 100-240V

161.45

Omron Automation and Safety E5C2-R20P-D AC110/120 0-400

CONTROL TEMP RELAY OUT 110/120V

161.16

Omron Automation and Safety E5C2-R20LDIN-0/400C-AC240

CONTROL TEMP RELAY OUT 200-240V

161.16

Omron Automation and Safety E5C2-R20LDAC1001200400

CONTROL TEMP RELAY OUT 100-120V

161.16

Omron Automation and Safety E5C2-R20K-0-600C AC240

CONTROL TEMP RELAY OUT 200-240V

161.16

Omron Automation and Safety E5C2-R20K-2192F-AC120

CONTROL TEMP RELAY OUT 100-120V

161.16