... has multiple ways of output: electric current, pulse; digital communication, HART;h) the mounting technology of converter is surface mount technology ... (DN150~DN2600); Blade type(DN300~DN1600)Flange MaterialSS, CSCommunicationRS485, RS232, HART, Profibus-DPSignal OutputAnalog 4-20mA, isolated, load resistor≤750ΩPower ...