Process and temperature controllers are powerful process control tools, but they offer very simple operation. Process controllers take a signal from a temperature device, such as a thermocouple or RTD, or from a pressure/ flow/ level sensor, and maintain a setpoint using an output signal.
AutomationDirect's SOLO digital temperature controller is a single loop dual output temperature limit controller that can control both heating and cooling simultaneously.
SOLO Temperature Controller prices
start at $94.00 (SL4824-RR)