Shanghai Chenzhu Instrument Co., Ltd.

2-wire HART transmitter, 3-wire transmitter, current source input isolated barrier, provide isolated power supplies for transmitters which located in hazardous area. Transfer 4~20mA signal(or current source signal) which generated by the transmitter from hazardous area to safe area separately, also allows bi-directional transmission of HART communication signals. The product should be supplied power independently. Input, output and power are each galvanically isolated.