DFP power distributor is an auxiliary unit of DDZ-III electric unit combination meter. It provides power for two-wire transmitter and receives the signal from it. The power distributor can supply power for two sets of transmitter at the same time. it can convert DC 20mA current signal from transmitter to DC 1～5V signal and send to secondary Instrument.

Our power distributor can be equipped with the ordinary type or explosion-proof type transmitter. In the absence of safety barrier, it can be use for nonessential safety explosion-proof occasion.

Because the circuit uses the signal isolation techniques, it can effectively suppress common mode interference. The circuit structure is simple and the performance is reliable and stable.