TC1818 Control and Monitoring System |
The TC 1818a is a multicircuit microprocessor-based temperature control and monitoring module developed specifically for heat tracing. The unit provides control and monitoring capabilities via digital information display for a maximum of 18 heat tracing circuits. The module can be configured for either process sensing control (with an RTD for each circuit) or ambient sensing control (with a user’s choice of one or two RTD inputs). Module supply voltages 110-120 or 208-240 Vac |