how dose Field communicator 475 working ?

Firstly ,Smart hart 475 communicator is a portable terminal, it with  HART communicator protocol of the instrument are used together, to set, change and display, it can monitor the input/output values and the diagnosis.Set constant current output and zero.

Secondly ,Emerson 475 hart communicator can Online monitoring and communication During communication, the modulation signal will not interrupt the 4-20ma DC signal.It can be Shared with instruments using HART communication protocol  HART communicator can be used with all instruments using HART communication protocol.

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