■Control with PV select in High temperature firing furnace application

Input 1 and Input 2 are automatically switched at the preset temperature. For example, a thermocouple is used in the lower temperature range, and a radiation thermometer is used in the higher temperature range, which are switched between each other at the preset point.

>>Merits of introducing this system

  • Accurate temperature measurement and control can be achieved with a single controller (at a lower cost) from low to high temperatures.

Typical models

Digital Controllers (Process and Temperature Controllers)

  • Measurement accuracy: ±0.1% of displayed value
  • Sampling time: 0.05 sec.
  • 11-segment 5 digit LCD display
  • Front loader communication port
  • Dual input function (FZ400 / FZ900)
  • Plug-in construction (FZ400 / FZ900)