The Watlow SD Series PID temperature controller utilizes today's advanced technology to provide
the value, benefits, and accuracy you've come to expect from Watlow. The features and performance
offered by the Watlow SD Series PID temperature controller make it ideally suited for a broad
range of applications in process and temperature control.
The single channel Watlow SD Series PID temperature controller includes a universal sensor input
with up to three outputs that can be programmed for heat or cool temperature control, or to operate
as process or deviation alarms. Programming Inverse Scaling is also simplified with the user-friendly
set-up menu, providing additional value without additional cost.
Advanced features of the Watlow SD Series PID temperature controller include EIA-485 Modbus ™ Serial
Communications, Watlow's INFOSENSE ™ sensor technology, Infrared Remote Communications operation,
Watlow's patented User Definable Menu System, and a "Save and Restore" feature that allows the
restoration of either factory or user-defined settings.
The Watlow SD Series PID temperature controller offers advanced PID control with an optional four-profile,
10 step Ramping version that includes Ramp, Soak, Jump Loop, Link, and End steps. The updated SD Series
family includes a new Variable Burst Fire feature that saves wear and tear on heaters, thus prolonging
heater life, reducing downtime, and saving money. Two non-linear PID curves have also been added to improve
performance in plastics extruder applications.
Available in 1/32, 1/16, 1/8, and 1/4 DIN panel mount sizes, Watlow SD Series PID temperature controllers
are backed by an industry leading three-year warranty from Watlow Winona. The Watlow SD Series PID
temperature controller is UL and C-UL listed, CSA, CE and NSF-2 certified and include the IP65/NEMA 4X seal.
