• Non-volatile memory backup
  • Accuracy +/- 0.25% of span with 1 least significant digit
  • 4 password protected security levels
  • RS-485 serial communication
  • Loop break protection
  • Peak/Valley indication
  • Illuminated keypad
  • Intelligent self-tuning
  • Type J or K thermocouple input
  • NEMA 4X (IP66) rated front panel
  • UL and CE approved

The 432 series temperature controller is a complete 1/32 DIN temperature control unit housed in a small desktop instrument case with a maximum load output rating of 20 amps. This controller is capable of independently controlling 4 discrete temperature zones. Load power is supplied to the heaters via a fuse protected, 4-position AMP CPC connector and can be switched on and off from the front panel. Power input to the control is 120 VAC connected via a 432 NEMA L6-20 twist lock. Each zone is controlled on its own circuit.

The 432 series comes with single set point and dedicated alarm limit, percent output indication, and heater break protection. Process protection features include: open sensor protect, shorted sensor protection, input rate of change protection, and loop break protection.