450 PID controller, 1/16 DIN



  • The series 450 temperature controller, measuring 48x48mm (1/16 DIN), offers the simplicity of use and high quality of control. The input from temperature sensors is "universal" and configurable with type J, K, R, S, T, B, E, and N thermocouples and with 3-wire Rt100 resistance thermometers.
  • The user interface has a complete double display with green LEDs, 4 keys, and two red LEDs to signal active outputs.
  • The Lexan® membrane on the front panel guarantees an IP65 protection level for these products. The controller outputs, freely configurable as control output and alarm output, are available in a 5A/250VAC relay version or in a logic signal version to drive solid state relays.
  • The input signal read speed (120msec) and the tested PID control algorithm with self-tuning and autotuning parameter functions guarantee accurate and stable control even for rapid and discontinuous heating systems.
  • Series 450 models are factory-configured to satisfy most industrial heating applications (input for probe J, hot PID setting, 10-second cycle time) and can always be modified from the keyboard and from the PC with a few parameters grouped on intuitive menus.
  • A programming kit for PC is available, consisting of a cable and a user-friendly program for Windows with Wizard pages, an oscilloscope for process analysis, saving of parameter recipes, and the ability to reset factory parameters.
  • A settable software protection code (password-protected) lets you limit access to internal parameters to various levels, up to total protection.


  • Universal input configurable from faceplate
  • Accuracy better than 0.2% f.s. under nominal conditions
  • Control output: relay, logic
  • Function: PID heat, PID cool
  • 1 alarm with completely configurable functions