The Tricon is a fault-tolerant controller based on a Triple-Modular Redundant (TMR) architecture. What is Fault-Tolerant Control? A fault-tolerant control system identifies and compensates for failed control system elements and allows repair while continuing an assigned task without process interruption.
HONEYWELL (1992) TDC3000 Universal Control Network Specification and Technical Data
There are many ways to measure temperature in a process. Sensors, such as thermocouples, RTDs and infrared thermometers are the most common temperature sensors utilized today. A noncontact infrared thermometer has the advantage of being able to measure the product