Handheld HART 475 Field Communicator hart communicator modem

Hart475 is the upgraded version based on Hart375. Ita hand held interface based on HART protocol,which could perform configuration, management, maintenance and adjustment to all HARTcompatible instruments. It can monitor input/ output value and self diagnosis results, set constant current output and zero adjustment. When the system starts or maintenance operation, as long as the HART communicator connected to 4~20mA communication signal line, you can use.