The universal Model 330R 1/8 DIN Process Monitor and Indicator programs to accept a signal input from a process instrument or temperature sensor, and shows real-time process status on its large process display.The economical Model 330R Process Controllers are available with alarm trip outputs that can be used for on/off control or to warn of unwanted high/low process conditions. Models are also available with an analog output signal (proportional to input) for retransmission to an analog control system, and with RS-485 communications for interface with digital-communicating DCS, PLC and PC-based SCADA systems.

Major Features of these Process Controllers

• Universal input (mA, mV, V, RTD, Thermocouple)
• Quick setup of process controllers with menu prompts and large back-lit keys
• NEMA 4X front panel with extra-bright 4-digit display
• Single or dual alarm trip outputs
• Isolated analog output for process controllers (4-20mA or 0-20mA)
• Optional RS-485 digital communications