Process Indicator

A process indicator receives electrical signals from sensors or transmitters and converts them into engineering values such as °C, bar, m³/h or %. SUPMEA process indicators support inputs including 4–20 mA, voltage, thermocouples and RTDs, depending on the model. The measured value is processed and shown on the local display for continuous monitoring. 

Optional functions can include high/low relay alarms, analog retransmission, RS485/RS232 communication and Modbus RTU for connection to PLC or SCADA systems. Dedicated models can also totalize flow or heat, while PID controllers provide control outputs to regulate process variables with configurable setpoints. These functions allow one panel instrument to combine indication, alarm, communication and control tasks in industrial applications.