The auto-tuning Watlow Series 988LF / 989LF PID temperature controller offers reliable high performance
temperature control in a new user-friendly model. This simplified version of the Watlow Series 988
temperature controller provides users with an high performance, 1/8 DIN panel-mount temperature controller
that is easy to use and operate.
The features of the Watlow Series 988LF PID temperature controller were specifically developed to fulfill
the need for a single input, dual output, auto-tuning controller that is easy to set up and operate. Even
though the Watlow Series 988LF PID temperature controller offers a simple to use and set up operator
interface, the high performance operating characteristics of the most advanced Watlow temperature
controllers have been maintained.
The auto-tuning Watlow 988LF PID temperature controller offers an optional remote set point input feature
along with both manual and automatic modes of control with bumpless transfer and auto-tuning. Output two
can be used as either a secondary heat / cool output or a process / deviation alarm. The Watlow Series
988LF / 989LF PID temperature controller's display key enables selectable viewing of the control set point,
deviation from set point, and percentage of power being supplied to the primary output.
