Temperature Sensors like Thermocouples need cold junction compensation as a part of front end signal conditioning, this is done at the terminal block where the Thermocouple wires are terminated. This design has to be more accurate and broad, if the design we make has to work well in both Tropical
Process Control Instrumentation Section Updated This is a generic or standard controller for any type of process. Shown here is a temperature controller. The STC1000 could be used for Ovens or furnaces, liquid baths, heating or environment chambers. It has a single analog input and an analog or relay output.
This is an Application note i used to give with my controllers – app009.pdf Temperature Control in Plastic Injection Molding. Terms in Process Control and Explanation. There are three Controls to be Adjusted to make a Proportional temperature Controller Perform Properly. This method has to be practiced and experience gained