Industrial Signal Generator

A signal generator or process calibrator produces electrical or temperature-equivalent signals to simulate sensors and transmitters. SUPMEA models such as the SUP-C703S can source and measure mA, mV, V, resistance, RTD and thermocouple signals, and provide 24 VDC loop power for transmitter testing. The generated signal can be sent to a PLC, indicator, recorder or controller to verify wiring, scaling, displays, alarms and control logic. Measurement mode allows technicians to read field signals and compare them with expected values. Step, linear-sweep and manual-step outputs simplify loop checks and commissioning.

Safety note: Confirm the terminals, signal type and range before connection. Use the designated measurement and output terminals and observe voltage, load and protection limits.