SELEC TC221 Temperature Controller

The Selec TC221 is a sophisticated auto tuning PID controller or on/off controller with selectable thermocouple, RTD up to two outputs. Versions are available with different relay and SSR outputs.

  Usually ships in 1 - 2 weeksUsually ships in 1 - 2 weeks, However please contact store for precise delivery schedule. Backorder also allowed

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Product Description


  • High Performance
  • Single Display, 3 digit, 7 segment LED 
  • LED Status Indicator: Relay ON 
  • 3 Front Panel Control buttons
  • TC / RTD Inputs 
  • PID, ON/OFF Control
  • Single Setpoint
  • °C/°F Selectable

Part No.

Supply Voltage

Control Output

85 – 270V AC/DC



SSR (12V DC)







Additional Information

Weight 1 kg
Model No ,
Sampling Time
Engineering Units

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