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
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