All or nothing temerature regulation - communicating version

Set of components for the study of a all or nothing temperature regulation loop with a PT100 temperature sensor and 4-20mA signal.

Educational objectives
• Understanding and wiring of a regulation chain All-Or-Nothing.
• Studying, setting, control of a All-Or-Nothing regulator.
• Retrieving information by computer
• Understanding of the link resistance / temperature as measuring principle.