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Auto-Tuning PID Temperature Controllers

Single-Loop Auto-TuningSingle-Loop PID Temperature Controllers

Available in 1/32, 1/16, 1/8 and 1/4 DIN sizes, agency approved Watlow single-loop, auto-tuning temperature controllers automatically set PID control parameters for optimum system performance. Manual settings also permit on-off, P, PI or PID control modes. All Watlow auto-tuning temperature controllers are designed and manufactured to withstand harsh industrial environments and come with a three-year warranty for Control Confidence®.

Controller DIN Size Accuracy Operating Environment
SERIES SD31 1/32 DIN Panel ±0.10% -18 to 65°C (0 to 150°F)
SERIES SD_C 1/32, 1/16, 1/8, 1/4 DIN Panel ±0.10% -18 to 65°C (0 to 150°F)
SERIES SD6C_D 1/16 DIN Panel ±0.10% -18 to 65°C (0 to 150°F)
SERIES 96 1/16 DIN Panel ±0.10% 0 to 65°C (32 to 150°F)
SERIES 988/989 1/8 DIN Panel ±0.10% 0 to 65°C (32 to 150°F)
SERIES F4P 1/4 DIN Panel ±0.10% 0 to 65°C (32 to 150°F)
SERIES PD 1/4 DIN Panel ±0.10% 0 to 65°C (32 to 150°F)

Applications
  • Batch processes
  • Electroplating
  • Environmental chambers
  • Foodservice equipment
  • Furnace/ovens
  • Medical and dental equipment
  • Packaging
  • Plastics processing
  • Pulp and paper
  • Semiconductor manufacturing

2-Loop Temperature ControllersMulti-Loop PID Temperature Controllers

Agency approved Watlow multi-loop, auto-tuning temperature controllers automatically set PID control parameters for optimum system performance. Manual settings also permit on-off, P, PI or PID control modes. The controllers offer data communications, remote operation or data logging. All are available with a broad range of industry standard I/O options. All Watlow multi-loop temperature controllers are designed and manufactured to withstand harsh industrial environments, and come with a three-year warranty for Control Confidence®.

Controller DIN Size Accuracy Operating Environment
SERIES 998/999 l/8 DIN 0.10% at 25°C 0 to 65°C (32 to 150°F)
SERIES PD DIN-Rail ±0.10% 0 to 65°C (32 to 150°F)
4-, 8-, 16-Loop SERIES CLS200 1/8 DIN 0.07% at 25°C 0 to 50°C (32 to 120°F)
16-, 32-Loop SERIES MLS300 1/8 DIN 0.07% at 25°C 0 to 50°C (32 to 120°F)
SERIES D8 1/8 DIN 0.07% at 25°C 0 to 50°C (32 to 120°F)

Applications
  • Any process requiring two control loops
  • Foodservice equipment
  • Complex process furnaces
  • Environmental chambers
  • Processes requiring control/monitoring from a computer
Photo of PDA Visit www.instanthmi.com/watlow for information about InstantHMI® for Watlow which converts personal digital assistants (PDAs) into a powerful yet simple Human Machine Interface (HMI) for Watlow controllers.
Application Request Form Tell us about your application so we can recommend the best controller for your needs. Click the button to the left to complete the form.

Product Information

Click on the below links for more product information. PDF documents require Adobe® Reader® version 7 or higher for viewing.

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