Temperature control instrument:
1, definition: temperature control system is a high level of modernization of the system, the control principle is also different
2. Type:
(1) SCR control,
(2) Relay control,
(3) Traditional decentralized component control,
(4) Integrated control,
(5) Digital display
(6) There are also recorders,
(7) Industrial computer,
(8) Touch screen, computer and software control.